Teledyne 100AH manuel d'utilisation

INSTRUCTION MANUAL MODEL 100AH SULFUR DIOXIDE ANALYZER HIGH LEVEL TELEDYNE INSTRUMENTS ADVANCED POLLUTION INSTRUMENTATION DIVISION (T-API) 6565 NANCY RIDGE DRIVE SAN DIEGO, CA 92121-2251 TOLL-FREE: 800-324-5190 FAX: 858-657-9816 TEL: 858-657-9800 E-MAIL: api-sales@teledyne.com WE B S IT E: www.te le dy n e- ap i. co m 02417 REV. D Copyright 1997 AP[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D SAFETY MESSAGES Your safety and the safety of others is very impor tant. We have provided many important safety messages in this manual. Please read these messages carefully. A safety message alerts you to potential hazards that could hurt you or others. Each safety message i[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D TABLE OF CONTENTS SAFETY M ESSAGES ......................................................................................... II TABLE OF CO NTENTS ..................................................................................... III LIST OF FI GURES ......................[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 5.2 S AMPLE M ODE ...............................................................................................................5-7 5.2.1 Test F unctions .......................................................................................................5-7 5.2.2 CAL, CAL[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 9 MAINTENANCE ........................................................................................... 9-1 9.1 M AINTENANCE S CHEDULE ...............................................................................................9-1 9.2 R EPLACING THE S AMPLE P ARTICULATE [...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 10.4 O PTICAL S ENSOR M ODULE T ROUBLESHOOTING ..........................................................10-54 10.4.1 PM T ................................................................................................................. 10-5 4 10.4.2 UV Lamp Adjust or Replac [...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D LIST OF FIGURES F IGURE 2-1: R EMOVAL OF S HIPPING S CREWS ...........................................................................2-4 F IGURE 2-2: R EAR P ANEL ........................................................................................................2-5 F IG[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D LIST OF TABLES T ABLE 2-1: F INAL T EST AND C ALIBRATION V ALUES ..................................................................2-12 T ABLE 2-1: F INAL T EST AND C ALIBRATION V ALUES (C ONTINUED ) .............................................2-13 T ABLE 4-1: S YSTEM M ODES[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D T ABLE 10-1: T EST F UNCTIONS (C ONTINUED ) ..........................................................................10-6 T ABLE 10-1: T EST F UNCTIONS (C ONTINUED ) ..........................................................................10-7 T ABLE 10-1: T EST F UNCTIONS [...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D INTENTIONALLY BLANK x[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 1 HOW TO USE THIS MANUAL The Model 100AH has been designed with serviceability, reliability and ease of operation in mind. The M100AH's m icroprocessor continually checks operating parameters such as temperature, flow, and critical voltages. The instruments m odular desi[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D INTENTIONALLY BLANK 1-2[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 2 GETTING STARTED 2.1 Installation CAUTION To avoid personal injury, always use two persons to lift and carry the Model 100AH . 1. Verify that there is no apparent shipping damage. If damage has occurred please advise shipper first, then Teledyne API. 2. Before operation it i[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 2.2 Electrical and Pneumatic Connections 1. Refer to Figure 2-2 to locate the rear panel electrical and pneumatic connections. 2. The pressure of the sample gas at the inlet port should be at atmospheric pressure ( ± 2”Hg). Refer Figure 2-3 and Figure 8-1 for pneumatic sys[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D CAUTION Do not operate with cover off. Before operation check for correct input voltage and frequency on serial number sticker. Do not plug in the power cord if the voltage or frequency is incorrect. Do no operate without proper chassis grounding. Do not defeat the ground wir[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D Figure 2-1: Removal of Shipping Screws 2-4[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D Figure 2-2: Rear Panel 2-5[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D Figure 2-3: Rear Panel Pneumatic Recommendations 2-6[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 2.3 Initial Operation 1. Turn on the instrument power. 2. The display should immediately light, displa ying the instrum ent type (M100AH) and the CPU memory configuration. If you are unfam iliar with the M100AH, we recommend that you read the overview Section 4 before proceed[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D The next task is to calibrate the analyzer. There are several ways to do a calibration; they are summarized in Table 7-1. For a prelim inary checkout we recommend calibration with zero air and span gas coming in through the sample port. The procedure is: WARNING – Analyzer [...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D Step 2 - Calibrate the instrument: Initial Zero/Span Calibration Procedure Step Number Action Comment 1. Input Zero gas Allow Zero gas to enter the sample port on the rear of the instrument. 2. Press CAL The M100AH enters the calibrate mode from sam ple mode. 3. Wait 5 - 10 m[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D Figure 2-4: Front Panel 2-10[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D Figure 2-5: Assembly Lay out 2-11[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D Table 2-1: Final Test and Calibration Values Test Values Observed Value Units Nominal Range Reference Section RANGE PPM 10 - 5000 5.3.4 STABIL PPM 0.01 - 0.05 5.2.1, 10.1.1, 10.2.5, Table 10-1 INLET SAMPLE PRESS in-Hg- Abs 25 - 35 10.1.1, 10.3.5, Table 10-1 VACUUM PRESS in-Hg[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D Table 2-1: Final Test and Calibration Values (Continued) Parameter Observed Value Units Nominal Range Reference Section Span and Cal Values SO 2 Span Conc PPM 100 - 4500 Table 8-3 SO 2 Slope 1.0 ± 0.3 8.7 SO 2 Offset mV <100 8.7 Noise at Zero (rms) PPM 0.05 - 0.2 Table 10[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D INTENTIONALLY BLANK 2-14[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 3 SPECIFICATIONS, AGENCY APPROVALS, WARRANTY 3.1 Specifications Ranges In 1 PPM increments from 10 PPM to 5000 PPM, dual ranges or autoranging Noise at Zero 0.05 PPM RMS Noise at Span <0.5% of reading (above 50 PPM) Lower Detectable Limit 1 0.1 PPM RMS Zero Drift 2 < 1 [...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 3.2 Warranty WARRANTY POLICY (02024c) Prior to shipment, Teledyne API equipment is thoroughly inspected and tested. Should equipment failure occur, Teledyne API assures its customers that prom pt service and support will be available. COVERAGE After the warranty period and th[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D TERMS AND CONDITIONS All units or components returned to Teledyne API should be properly packed for handling and returned freight prepaid to the nearest designated Service Center. After the repair, the equipment will be returned, freight prepaid. 3-3[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D INTENTIONALLY BLANK 3-4[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 4 THE M100AH SO 2 ANALYZER 4.1 Principle of Operation Th e op er at i on of Teledyne AP I M o de l 100AH Analyzer is based upon the well proven technology from the measurem ent of fluorescence of SO 2 due to absorption of UV energy. Sulfur Dioxide absorbs in the 190 nm - 230 [...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D Figure 4-1: M100AH Sulfur Dioxide Analyzer 4-2[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 4.2 Instrument Description 4.2.1 Sensor Module, Reaction Cell, Detector The sensor module (Figure 10-6) is where the fluor escence light is generated and detected. It is the most complicated and critical sub-assem bly in the entire analyzer. It consists of the following assem[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D The M100AH is a true computer based instrument. The m icroprocessor does most of the instrument control functions such as temperature control, and valve switching. Data collection and processing are done entirely in the CPU with the final concentration values being sent to a [...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D Table 4-1: System Modes Display Mode Meaning SAMPLE SAMPLE A ZERO CAL A ZERO CAL M ZERO CAL R SPAN CAL A SPAN CAL M SPAN CAL R LOW CAL A LOW CAL M LOW CAL R M-P CAL SETUP nnn DIAG I/O DIAG AOUT DIAG D/A DIAG OPTIC DIAG Elec DIAG RS232 DIAG LAMP DIAG TCHN Sampling normally. Fl[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D Figure 4-2: Front Panel Display The display consists of 2 lines of 40 characters each (see Figure 4-2). The top line is divided into 3 fields, and displays information. The first field is the m ode field. The mode field indicates the current mode of the Analyzer. Usually, it [...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D Table 4-2: Front Panel Status LED's LED State Meaning Green Off On Blinking NOT monitoring, DAS disabled or inactive Monitoring normally, taking DAS data Monitoring, DAS in HOLDOFF mode (1) Yellow Off On Blinking Autocal disabled Autocal enabled Calibrating Red Off Blink[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 4.3 I/O Hardware Interface 4.3.1 RS-232 Interface The M100AH uses the RS-232 communications protocol to allow the instrum ent to be connected to a variety of computer based equipment. RS-232 has been used for m any years and is well documented. Generally, every manufacturer o[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D Figure 4-3: RS-232 Pin Assignments 4-9[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 4.3.1.1 RS-232 Connection Examples Example 1: Connecting the M100AH (using supplied cable) to an IBM-PC AT compatible computer (DB-25 external connector, or DB-25 end of DB-9 to DB-25 Adapter). In this case, the PC is wired as DTE and the analyzer is jumpers set as DCE, there[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 4.3.2 Status Output Interface The status output is a feature that reports the An alyzer conditions via contact closures on the rear panel. The closures are available on a 50 pin connector on the rear panel. The contacts are NPN transistors which can draw up to 50 mA of DC cur[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D Figure 4-4: Interfacing Contact Closure I/O 4-12[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 4.3.3 Contact Closure Control Input Interface The Zero/Span calibration can be initiated using external control inputs to control optional Zero/Span valves. There are 4 optoisolator type control inputs available and each input is assigned by the software for specific calibrat[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D INTENTIONALLY BLANK 4-14[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 5 SOFTWARE FEATURES This section covers the software features of M100AH which is designed as a computer controlled instrument. All major operations are controlled from the front panel display and keyboard through a user friendly menu. Sample mode is explained for the basic op[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D Figure 5-1: Sample Menu Figure 5-2: Setup Menu Tree 5-2[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 5.1.1 Sample Menu Table 5-1: M100AH Sample Menu Structure Menu Level Level 1 Le vel 2 Level 3 Le vel 4 Description Reference Section TEST TST> Test functions 5.2.1, Table 10-1 CAL Zero/Span calibration w/ gas through sample port 5.2.2.1, 8.1 LOW Shown if AUTO or DUAL range[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 5.1.2 Set-Up Menu Table 5-2: M100AH Setup Menu Structure Setup Menu #1 Level 1 Level 2 Level 3 Le vel 4 Description Reference Section CFG CFG is primarily used for showing special configuration options and factory special software 5.3.1 PREV, NEXT, LIST PREV, NEXT can be used[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D Table 5-3: M100AH Menu Structure - Setup Menu #2 Setup Menu #2 Level 1 Le vel 2 Level 3 Level 4 Description Reference Section RNGE Range control menu 5.3.4 MODE Range mode select - Si ngle, Autorange, Dual 5.3.4 AUTO Automatically select output range 5.3.4 DUAL Independe nt o[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D Table 5-4: M100AH Menu Structure - Setup Menu #3 Setup Menu #3 Level 1 Le vel 2 Level 3 Level 4 Description Reference Section MORE Next level of the SETUP menu COMM RS-232 communi cations control me nu 5.3.8 BAUD 300- 1200- 2400- 4800- 9600- 19.2k Set the BAUD rate to 300- 12[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 5.2 Sa mp l e M od e 5.2.1 Test Functions NOTE In any of the following TEST functions, if XXXX is displayed, that indicates an off scale and therefore meaningless reading. To use the TEST functions to diagnose instrument faults, refer to Troubleshooting Section 10.1. Range Th[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D Sample Flow The sample flow is computed from the pressure measured upstream of the flow control m odule. Since the downstream of the orifice is well within the critical pressure (which is also checked continuously), it is the upstream pressure of the orifice responsible direc[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D High Voltage Power Supply (HVPS) The HVPS reading is a measure of the scaled-up HVPS programm ing voltage. The voltage used to set the HVPS output is generated on the Preamp board. Its value is between 0 and 1 volt, corresponding to a voltage of 0 to 1000 volts out of the HVP[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 5.2.2 CAL, CALS, CALZ, Calibration Functions The calibration and zero/span checking of the M100AH analyzer is treated in detail in Section 8. Table 8-1 summarizes types of calibration. 5.2.2.1 CAL, CALS, CALZ The CAL, CALS, and CALZ keys control the calib ration functions of [...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 5.2.2.4 SO 2 Cal Concentration Before the M100AH can be spanned, it is necessary to enter the expected span concentrations for SO 2 . This is done by using CAL-CONC. Concentration values from 10 to 4500 PPM are accepted. If a value of XXXX is displayed, that indicates an offs[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 5.3 Set-Up Mode 5.3.1 Configuration Information (CFG) This menu item will tell if the installed software has factory special features or other non- standard features. If you call Teledyne API service, you may be asked for information from this menu. 5.3.2 Automatic Calibratio[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D The data in the default Data Channels can be viewed through the SETUP-DAS-VIEW menu. Use the PREV and NEXT buttons to scroll through the Data Channels and press VIEW to view the data. The last record in the Data Channel is shown. Pressing PREV and NEXT will scroll through the[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 5.3.3.2 RS-232 Reporting Automatic RS-232 reporting can be independently enabled and disabled for each Data Channel. For all default data channels, RS-232 reporting is initially set to “OFF.” If this property is turned on, the Data Channel will issue a report with a time [...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 5.3.4 Range Menu The instrument operates on any full scale range from 10 to 5000 PPM. The range is the concentration value that equals the maximum current (or voltage) output on the rear panel of the instrument. If the range you select is between 10 and 500 PPM the front pane[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 5.3.4.2 Auto Range Auto Range allows output range to automatically range between a low value (RANGE1) and a higher value (RANGE2). When the instrument output increases to 98% of the low range value, it will Auto Range into Hi range. In Hi range, when the output decreases to 7[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 5.3.4.4 Concentration Units The M100AH can display concentrations in PPM, mg/m 3 . Coefficients for m g/m 3 were based on 0 ° C (25 ° C for U.S.EPA), 760 mmHg. Different pressure and tem perature can be used by adjusting values entered for calibration gas to read the correc[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 5.3.5 Password Enable There are two levels of password protection. The most restrictive level requires a password to do instrument calibration. The second level requires a password to do SETUP functions. If both password levels are turned off, no passwords are required, excep[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 5.3.9 Variables Menu (VARS) This menu enables you to change the settings on certain internal variables. The VARS Table 10-5 is located in the Troubleshooting Section 10.1.4. CAUTION Before changing the settings on any variables, make sure you understand the consequences of th[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D INTENTIONALLY BLANK 5-20[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 6 OPTIONAL HARDWARE AND SOFTWARE Optional equipment offered with the M100AH includes: 1. Rack mount with slides (P/N 00280) 2. Rack mount without slides, ears only (P/N 01470) 3. Zero/Span valves assembly (P/N 0178603) 4. 4-20mA, isolated outputs (P/N 01471) 6.1 Rack Mount Op[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D Zero/Span valves have 4 operational states: 1. Sample mode. All four valves are not energized and sam ple gas passes through the sample valve and into the analyzer for analysis. For any other mode, sample valve is energized to shut off sample port. Refer to Figure 9-3 Pneumat[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 1. Calibration Sequence Mode Each sequence can generate any one of 7 different combinations of ZERO, LO, or HI span point. Press SETUP-ACAL, and scroll up or down to select the desired sequence number (SEQx). Press MODE and scroll up or down by pressing PREV or NEXT. Select o[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D NOTE Avoid setting two or more sequences at the same time of the day. Any new sequence which is initiated whether from a timer, the RS-232, or the contact closure inputs will override any sequence that is in progress. The programmed start time must be a minimum of 5 minutes l[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D Example 3 : To perform zero-span calibration check once per day at 10:30 PM and zero calibration adjust once per week starting at 11:30 PM, 5/20/97. 1. Select any one of SEQx and setup as example 1 above. 2. Select any other SEQx and program as follows . Always avoid setting [...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 6.4 4-20 mA, Isolated Current Loop Output The standard non-isolated 4-20 mA current output provides current output capability by sharing the common electrical ground. The optional current output offers to isolate the electrical ground from the external ground of the interfaci[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 7 RS-232 INTERFACE The RS-232 communications protocol allows the instrum ent to be connected to a wide variety of computer based equipment. The interface provides two basic functions in the M100AH. 1. First is a comprehensive comm and interface for operating and diagnosing th[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D Table 7-1: RS-232 Port Setup - Front Panel Decimal Value Description 1 Turns on quiet mode (messages suppressed) 2 Places analyzer in computer mode (no echo of chars) 4 Enables Security Features (Logon, Logoff) 8 Enables RS-232 menus display on M100AH front panel display 16 E[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D The RS-232 LOGON feature must be enabled from the front panel by setting bit 4. See Table 7-1. Once the feature is enabled, to logon type: LOGON 940331 940331 is the default password. The password can be changed to any number from 0 to 999999 by the variable RS232_PASS. To ch[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 7.1.4 Entering Commands in Terminal Mode In terminal mode, all com mands must be term inated by a carriage return; commands are not processed until a carriage return is entered. While entering a comm and you may use the following editing keys: Table 7-3: RS-232 Terminal Mode [...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 7.2 Command Summary The information contained in the rest of this section covers all of the normal com mands that are required to operate the instrument from a rem ote terminal. If you are going to be writing computer programs to com municate with the M100AH (i.e., operating [...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D Table 7-5: RS-232 Command Summary Commands Definition ? Print help screen T SET ALL Enable display of all test variables during T LIST T SET name Display only NAME during T LIST T LIST [ALL] Print all test variables enabled with T SET or ALL warnings T name Print single test,[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D Table 7-6: RS-232 Command Summary Terminal Mode Editing Keys Definition V MODE Print current analyzer mode BS Backspace EXC Erase line ^R Recall last command ^E Execute last command CR Execute command ^C Switch to computer mode Computer Mode Editing Keys Definition LF Execute[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 7.3 TEST Commands and Messages Table 7-7: RS-232 Test Messages Name Message Description RANGE 1 RANGE=xxxxx PPM 2 Analyzer range STABILITY STABIL=xxxx.x PPM Std. Deviation of last 25 SO 2 concentration values VACUUM PRES=xxx.x IN-HG-A Reaction cell pressure SAMPPRESS PRES=xxx[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D The T command lists TEST messages. Examples of the T com mand are: T LIST Lists test messages currently enabled with T SET T LIST ALL Lists all test messages T RCELLTEMP Prints the temperature of the reaction cell T SO2CONC Prints SO 2 concentration m essage T LAMPRATIO Print[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D Whenever a warning message is reported on the analyzer display, if the RS-232 interface is in the normal mode (i.e. not in quiet m ode) the warning message is also sent to the RS-232 interface. These messages are helpful when trying to track down a problem with the analyzer a[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 7.5 CALIBRATION Commands and Messages Table 7-9: RS-232 Calibration Messages Message Description START ZERO CALIBRATION Beginning IZS zero calibration FINISH ZERO CALIBRATION, SO2 1 =xxxxx PPM Finished IZS zero calibration START SPAN CALIBRATION Beginning IZS span calibration[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D Table 7-10: RS-232 Calibration Commands Command Description C ZERO Start remote zero calibration C SPAN Start remote span calibration C LOWSPAN Start remote low span calibration C COMPUTE ZERO Adjust remote zero calibration C COMPUTE SPAN Adjust remote span calibration C EXIT[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 7.6 DIAGNOSTIC Commands and Messages When Diagnostic mode is entered from the RS-232 port, the diagnostic mode issues additional status messages to indicate which diagnostic test is currently selected. Examples of Diagnostic mode messages are: D DDD:HH:MM IIII ZERO VALVE=ON D[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 7.7 DAS Commands and Reports RS-232 Commands In addition to accessing the data acquisition system and the stored data from the instrum ent front panel, you can also access the data acquisition and the stored data from the RS-232 interface. There are two RS-232 commands, liste[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D SETUP PROPERTIES FOR CONC: NAME: CONC EVENT: ATIMER STARTING DATE: 25-JUL-96 SAMPLE PERIOD: 000:00:01 REPORT PERIOD: 000:00:05 NUMBER OF RECORDS: 800 RS-232 REPORT: ON COMPACT REPORT: OFF CHANNEL ENABLED: ON CAL. HOLD OFF: ON PARAMETERS: 1 PARAMETER=CONC1, MODE=AVG, PRECISION[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 7.8 VARIABLES Commands and Messages Table 7-13: RS-232 Operating Modes Mode Description ZERO CAL A Automatic zero calibration ZERO CAL R Remote zero calibration ZERO CAL M Manual zero calibration SPAN CAL A Automatic span calibration SPAN CAL R Remote span calibration SPAN CA[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D The output from this comm and is quite long and will not be shown here. The general format of the output is: name = value warning_lo warning_hi <data_lo> <data_hi> Where: name = name of the variable value = current value of variable warning_lo = lower limit warnin[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D INTENTIONALLY BLANK 7-18[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 8 CALIBRATION AND ZERO/SPAN CHECKS There are several ways to check and adjust the calibration of the M100AH. These different methods are summ arized in Table 8-1. In addition, most of the methods described in this section can be initiated and controlled via the RS-232 port. S[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D Figure 8-1: Model 100AH Calibration Setup 8-2[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 8.1 Manual Zero/Span Check or Calibration Through the Sample Port The zero and span calibration of the instrument can be checked or adjusted using gases supplied through the normal sample port. This m ethod is often used when the calibration gas is supplied from an external c[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D Enter the expected SO 2 span gas concentration: Table 8-3: Enter Expected Span Gas Concentration Procedure Step Number Action Comment 1. Press CAL-CONC This key sequence causes the M100AH to prompt for the expected SO 2 concentration. Enter the SO 2 span concentration value b[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 8.2 Manual Zero/Span Check or Calibration with Zero/Span Valves Option The Zero/Span valve option can be operated from the front panel keyboard. In the Zero/Span valve option the zero and span gas comes into the valves through ports on the rear panel of the instrument. Table [...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 8.3 Automatic Zero/Span Check M100AH can automatically check (AUTOCAL) its calibration each day. If provided with the proper option, the M100AH provides this capability by using the time of day clock to signal the computer system to check operations. W hen enabled, the instru[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D Table 8-7: Z/S Valves Mode with Remote Contact Closure Ext Zero CC Ext Low Span CC Ext High Span CC Operation Contact Open Contact Open Contact Open State when in SAMPLE mode, normal sam ple monitoring. Contact Open Contact Closed C ontact Open Low Span check or calibrate * C[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 8.7 Calibration Quality After Zero/Span is complete, it is very important to check the QUALITY of the calibration. The calibration of the M100AH involves balancing several sections of electronics and software to achieve an optimum balance of accuracy, noise, linearity and dyn[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 8.8 Calibration Gases The following are recommended for selecting calibration gas: 1. Concentration of span gas should be about 80% of the full scale range if direct cylinder span gas is used without dilution. Also select reasonable range to operate for optimum instrum ent pe[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D INTENTIONALLY BLANK 8-10[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 9 MAINTENANCE NOTE The operations outlined in this chapter are to be performed by qualified maintenance personnel only. 9.1 Maintenance Schedule Table 9-1: Preventative Maintenance Schedule Item Maintenance Interval Reference Section TEST functions Check every m onth Table 10[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 9.2 Replacing the Sample Particulate Filter The particulate filter should be inspected often fo r signs of plugging or contamination. It is also common for dirt particles to absorb SO 2 , thus causing those readings to be lower than the actual value. A very dirty filter can c[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D Figure 9-1: Replacing the Particulate Filter 9-3[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 9.3 Replacing the Pump Scrubber The entire cartridge can be replaced, or just the charcoal inside of the cartridge. To replace the scrubber materials: 1. Disconnect the scrubber from the clip of bracket and remove the fitting that holds the DFU filter. While removing the cart[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 9.5 Cleaning the Reaction Cell The reaction cell should be cleaned whenever troubleshooting points to it as the cause of the trouble (refer Figure 9-2). A dirty cell will cause excessive noise, unstable span or zero, high stray light, or slow response. Use the following guide[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D Figure 9-2: Reaction Cell 9-6[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D Figure 9-3: Pneumatic Diagram 9-7[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 9.7 Leak Check Procedure There are two methods of leak checking. The vacuum m ethod is the simplest but it does not show the location of a leak. This vacuum method described below is the general m ethod when a Leak Checker is not readily available. The other method is the pre[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D Pressure method: 1. Connect a Leak Checker to the exhaust port of the analyzer. (Refer to Figure 9-3 for pneumatic diagram.) 2. Pressurize the system and adjust the needle valve such that the gauge pressure does not exceed 15 PSIG. 3. Apply bubble solution to all the seals, i[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 9.9 EPROM Replacement Procedure 1. Turn the instrument power off. 2. Remove the hold down screw that holds in the V/F-CPU assembly to the m otherboard. Disconnect the J9 power connector from the motherboard. Gently lift the assem bly far enough out of the instrument to remove[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 10 DIAGNOSTIC, TROUBLESHOOTING NOTE The operations outlined in this chapter are to be performed by qualified maintenance personnel only. This section of the manual contains information on diagnosing and corrective action procedure for the instrument performance problem s. It [...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D Check the TEST functions: 1. Compare the TEST functions to the factory values in Table 2-1. This will often provide important clues as to the problem. 2. Check for the sign of the drift, particularly the slope and offset readings: The slopes are the software equivalent of the[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 10.1 Operation Verification - M100AH Diagnostic Techniques 10.1.1 Fault Diagnosis with TEST Variables The Table 10-1 indicates possible fault conditions that could cause the TEST functions to be outside the acceptable range. Table 10-1: Test Functions Test Function Factory Se[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D Table 10-1: Test Functions (Continued) Test Function Factory Set-Up Comment VACUUM Check value in Final Test Values Table 2-1 Reaction cell pressure is measured to monitor sam ple pressure and to compensate any sample pressure variation. Faults are caused due to: 1. Pum p not[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D Table 10-1: Test Functions (Continued) Test Function Factory Set-Up Comment PMT 0 - 5000 mV This is the instantaneous output of the PMT. The PMT voltage values will be relatively constant when: 1. Electric test - variation in the 2000 m V signal observed will be noise of the [...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D Table 10-1: Test Functions (Continued) Test Function Factory Set-Up Comment UV LAMP 3000 - 4000 mV This is the instantaneous reading of the UV lamp intensity . Typical UV lamp intensity is between 2000 mV and 4000 mV. See Section 10.4.2 for how to peak the UV lamp output. Int[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D Table 10-1: Test Functions (Continued) Test Function Factory Set-Up Comment DRK LMP -50 ± 200 mV This is the reading of the UV reference detector without the UV lamp. When the is momentarily turned off, UV detector signal is the dark current of the detector itself. The dark [...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D Table 10-1: Test Functions (Continued) Test Function Factory Set-Up Comment DCPS 2500 ± 200 mV DCPS is a composite of the +5 and ± 15 VDC supplies. It has been arbitrarily set at 2500 ± 200 mV. If it is not in this range one of the voltages in the supply is not working. Ch[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 10.1.2 Fault Diagnosis with WARNING Messages The M100AH monitors several internal values for alarm conditions. If the condition for an alarm is met, the alarm is displayed on the front panel and the warning is transm itted out the RS-232 port. Any time the instrument is power[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D Table 10-2: Front Panel Warning Messages (Continued) Message Description VACUUM PRESSURE WARNING The vacuum pressure is below 1 in-Hg or above 10 in-Hg. BOX TEMP WARNING Box tem p. out of spec. Instrument fan failure, enclosure temperature failure. Operation of the M100AH in [...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 10.1.3 Fault Diagnosis using DIAGNOSTIC Mode Diagnostic mode can be looked at as a tool kit of diagnostics to help troubleshoot the instrument. To enter DIAG mode press: SETUP-MORE-DIAG The diagnostic modes are summ arized in Ta bl e 1 0- 3 . To access these functions, after [...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D Table 10-3: Summary of Diagnostic Modes DIAG Mode Description SIGNAL I/O Gives access to the digital and analog inputs and outputs on the V/F board. The status or value of all of the signals can be seen. Some of the signals can be controlled from the keyboard. Table 10-4 give[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 10.1.3.1 Signal I/O Diagnostic Table 10-4: Diagnostic Mode - Signal I/O No. Signal Control Description 0. DSP_BROWNOUT NO Display brownout is used to keep the display from getting corrupted during low line voltage conditions. Circuitry on the Status/Temp board (01086) senses [...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D Table 10-4: Diagnostic Mode - Signal I/O (Continued) No. Signal Control Description 10. BROWNOUT_RESET YES Brownout reset works in conjunction with DSP_BROWNOUT. When DSP_BROWNOUT is set the CPU sends a signal to reset the display and clear the DSP_BROWNOUT. 11. ST_LAMP_ALARM[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D Table 10-4: Diagnostic Mode - Signal I/O (Continued) No. Signal Control Description 19. ST_TEMP_ALARM YES Status Bit - Temperature alarm Logic High = Reaction cell, PMT, Box temps out of spec Logic Low = Temps within spec 20. ST_DIAG_MODE YES Status Bit - In Diagnostic mode L[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D Table 10-4: Diagnostic Mode - Signal I/O (Continued) No. Signal Control Description 31. HVPS_VOLTAG NO HVPS programming voltage. Output of HVPS is 1000x value present. 32. DAC_CHAN_0 NO Output of SO 2 (DAC0/RANGE1) in mV. 33. DAC_CHAN_1 NO Output of SO 2 (DAC1/RANGE2) in mV. [...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D If the HVPS or the span gain adjust on the preamp card has been changed without doing a FACTORY CALIBRATE the reading in step 3 may be different than 2000 mV, since the overall calibration affects ELECTRIC TEST. See Sec tion 10.1.6 for factory calibration procedure. 4. To tur[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 10.1.3.5 DAC Calibration The Digital to Analog Converters (DAC) are calibrated when the instrument is set up at the factory. Re-calibration is usually not necessary, but is provided here in case the V/F board needs to be replaced and re-calibrated. The procedure for using the[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D Table 10-5: Model 100AH Variables No. Name Units Default Value Value Range Description 0. DAS_HOLD_ OFF MIN 15.0 0.5-20.0 Hold off duration after calibration or diagnostic mode. 1. TPC_ENABLE ON ON-OFF Temp/Pres compensation enable 2. RCELL_SET ° C 50 30-70 Reaction cell tem[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 10.1.5 Test Channel Analog Output Many of the TEST functions have an analog voltage associated with them. As a diagnostic aid it is possible to route any one of the various test voltages out the 4th analog output port (see Figure 2-2). Table 10-6 lists the test measurements t[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 10.1.6 Factory Calibration Procedure (Quick Cal) Th is p ro ce d ur e i s re fe r re d t o i n ot he r Teledyne A P I i n st ru m en t ma n ua ls a s t he "Q u ic k Ca l" procedure. It is used at the factory when the instrument is first set-up. The Factory Cal proce[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 10.1.6.1 Electric Test (ET) Procedure 1. Any time the gain of the PMT buffer amplifier circuit (R19) is changed (refer com ponent location label inside of the Preamp cover), that will change the ET reading. Since the gain was adjusted in the above procedure, do the following [...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 10.2 Performance Problems When the response from a span check is outside the control lim its, the cause for the drift should be determined, and corrective action should be taken. Some of the causes for drift are listed below: 1. Fluctuations in flow. Such as leaks or plugged [...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 10.2.2 Flow Check 1. Check TEST function VACUUM PRES reading about 6 IN-HG and SAMP FLOW - Should be 650 ± 60 cc/min. 2. Check that pump is running. Observe pump for proper operation. 3. Test that pump is producing vacuum by rem oving fitting at the inlet of the pump and che[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 10.2.4 Negative Concentration Display 1. Mis-calibration. The 'zero' gas that was used to zero the M100AH contained some SO 2 gas - that is it had more SO 2 gas than that of the sample air. May also be caused by doing a zero calibration using ambient air. 2. Broken [...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 10.2.6 Unstable Span Common causes are: 1. Leak in pneumatic system. 2. Unstable UV lamp output - replace lamp. 3. Sample lines or sample filter dirty - clean or replace. 4. Plugged sample inlet orifice - clean with methanol and sonic cleaner. 5. Defective HVPS - use optic te[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 10.2.8 Inability to Span If the SPAN button is not illuminated when attempting to span, that m eans the reading is outside of the software gain ranges allowed. In an analog instrument it would be the equivalent to the span pot hitting the maximum . Here are some things to che[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 10.2.10 Non-Linear Response Common causes are: 1. Leak in pneumatic system. 2. Calibration device in error - re-check flowrates and concentrations, especially at low concentrations. 3. Contamination in sample delivery system : A. Dirt in sample lines or reaction cell. B. Dilu[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 10.3 Electronic Subsystem Troubleshooting and Adjustments 10.3.1 Computer, Display, Key board The purpose of this section is to determine if the computer subsystem electronics hardware are working properly. Assessment will make it the board level. 10.3.1.1 Front Panel Display[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 10.3.1.2 Single Board Computer The SBC40 is a full function computer designed for instrument control applications. It consists of a microprocessor, 2 serial and one parallel ports, standard bus interface, and 4 sockets for memory. The m emory sockets consist of: 256k ROM cont[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D Figure 10-1: CPU Board Jumper Settings 10-31[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 10.3.1.3 Front Panel Keyboard The keyboard consists of 8 keys and 3 LED's. Key strokes are sent to the SBC40 computer's parallel port. The computer software detects the key strokes via interrupts. The bottom line of the display consists of 40 characters which is div[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 10.3.2 Voltage/Frequency (V/F) Board The V/F Board consists of 16 analog input channels , each software addressable; 8 digital inputs, and 24 digital outputs, each line independently addressable; and 4 independent analog output channels. The analog input channels are connecte[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D D. Use a DVM on each analog output channel to confirm the correct voltages. If the voltages step, but are the wrong values, the V/F board may be out of calibration. See Section 10.3.2.1 for information on how to calibrate the V/F board. 3. Digital input channel test. The digi[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 10.3.2.1 ADC/DAC Calibration Procedure Due to the stability of modern electronics this procedure should not have to be performed m ore than once a year or whenever a major sub-assembly is exchanged or whenever analog output voltage range is changed. To calibrate the 4-20 mA c[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 5. Pressing SETUP-MORE-DIAG-ENTR-NEXT, and select ANALOG OUTPUT. Verify the quality of ADC/DAC calibration by measuring the test channel output voltage. The signal consists of a scrolling 0%, 20%, 40%, 60%, 80%, 100% of the analog output value. The scrolling may be stopped by[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D Figure 10-2: V/F Board Dip Switch Settings 10-37[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 10.3.3 Status/Temp Board The Status/Temp Board is a multif unction board that: 1. Converts the resistance readings of the thermistors to voltages 2. Provides status output circuitry 3. Provides circuitry for contact closure inputs 4. Provides circuitry for display brown-out/r[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 10.3.3.2 Display Brownout During low AC line conditions the display can lock up due to insufficient voltage. When low line conditions are approaching, this circuit senses the condition by monitoring the un-regulated +5 VDC in the Power Supply Module. If brownout conditions ar[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 10.3.3.4 4-20 mA Current Output 4-20 mA current loop option replaces the voltage output of the instrument with 4-20 m A current output. The current outputs come out on the same term inals that were used for voltage outputs (see Figure 2-2). It is programmable for 4- 20m A or [...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 10.3.4 Power Supply Module The Power Supply Module consists of several subassemblies described in Table 10-7 below. Table 10-7: Power Supply Module Subassemblies Module Description Linear Power Supply Board The linear power supply board takes multiple voltage inputs from the [...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D Figure 10-3: Power Supply Module Layout 10-42[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D Figure 10-4: Electrical Block Diagram 10-43[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 10.3.4.1 PSM Diagnostic Procedures The Linear Power Supply board can be tested by checking the DCPS - TEST function on the front panel. It should read 2500 mV ± 200 mV. If the value is outside this range, individual output voltages can be tested on connector P3, see Schemati[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 10.3.5 Flow/Pressure Sensor The flow/pressure sensor board consists of 2 pressure sensors. See Fi gu r e 10 - 5 for a diagram of this assmebly. The flow rate value is computed from these two pressure sensors and displayed on the front panel TEST functions including two pressu[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D Figure 10-5: Pressure/Flow Sensor 10-46[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D Figure 10-6: SO 2 Sensor Module 10-47[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D Figure 10-7: SO 2 Sensor Module 10-48[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 10.3.6 Reaction Cell Temp The reaction cell temperature is controlled by the CPU using advanced algorithm to control constant temperature. It operates by reading a thermistor am plifier on the 01086 Status/Temp board. First LED from the front indicates the cont rol power on-o[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 10.3.8 PMT Cooler The PMT cooler uses a Thermal Electric Cooler (TEC) supplied with DC current from the switching power supply in the Power Supply Module. An overall view is shown in Figure 10-8. The temperature is controlled by a temperature controller circuit located on the[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D Figure 10-8: PMT Cooler Subsystem 10-51[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 10.3.9 HVPS (High Voltage Power Supply) The HVPS is located in the interior of the Sensor Module, and is plugged into the PMT tube. It requires 2 voltage inputs. The first is +15 VDC which powers the supply. The second is the programming voltage that is generated on the Pream[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D Figure 10-9: High Voltage Power Supply 10-53[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 10.4 Optical Sensor Module Troubleshooting 10.4.1 PMT The PMT detects the light emitted by the secondary emission of the SO 2 mo lecules. It has very high gain and low noise to detect the weak light source optimally. It is not possible to test the detector outside of the inst[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D CAUTION Strong UV light Present Always use safety glasses (plastic glasses will not do) If the UV LAMP display is lower than 600 mV after peak adjustment, it is recom mended that the lamp be replacd. Most UV lamps with output above 600 m V are still in good condition. UV LAMP[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 10.5 Pneumatic System Troubleshooting The pneumatic system is diagram med in Figure 9-3 depending on which options the instrument was ordered with. 10.5.1 Leak Check CAUTION When doing a leak check do not pressurize the M100AH to greater than 15 psig. Damage to internal compo[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 11 M100AH SPARE PARTS LIST Note: Use of replacement parts other than those supplied by Teledyne API may result in non-compliance with European Standard EN61010-1. Table 11-1: Teledyne API M100AH Spare Parts List Part No. Description 00094-8 ORIFICE, 12 MIL, 650 CC, Rx CELL 00[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D Table 11-1: Teledyne API M100AH Spare Parts List (Continued) Part No. Description 01324 SO 2 SENSOR ASSY 01340 PMT, M100A SO 2 01357 THERMISTOR ASSY (COOLER) 01408-1 ASSY, HVPS 01461 COOLER ASSEMBLY 01474-02 M100AH 47 MM FILTER EXPENDABLES KIT 01930 KEYBOARD 02230 DC POWER SU[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D 11.1 Model 100AH Level 1 Spares Kit Table 11-2: Teledyne API M100AH Level 1 Spares Kit Part No. Description 02456 M100AH LEVEL 1 SPARES KIT Includes:` Qty 00262-01 UV LAMP ASSY 1 02418 UV FILTER 1 01340 PMT, M100A SO 2 1 01461 COOLER ASSEMBLY 1 HW144 SHOCKMOUNT, SENSOR 3 OP01[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D INTENTIONALLY BLANK 11-4[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D APPENDIX A MAINTENANCE SCHEDULE FOR M100AH DATE INSTRUMENT RECEIVED _____________ JAN FEB MAR APR MAY JUNE JULY AUG SEPT OCT NOV DEC PARTICULATE FILTER ELEMENT REPLACE WEEKLY AS NEEDED PUMP CHARCOAL SCRUBBER REPLACE QUARTERLY DFU PARTICULATE FILTER FOR SCRUBBER REPLACE ANNUAL[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D INTENTIONALLY BLANK A-2[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D APPENDIX B ELECTRICAL SCHEMATICS Part Number Name 00514 V/F Board Assembly 00515 V/F Board Schematic 0108601 Status/Temp Assembly 01087 Status/Temp Schematic 0113911 Power Supply Wiring Diagram 01248 Motherboard Assembly 01249 Motherboard Schematic 0131103 Reference Preamp As[...]

Teledyne API Model 100AH SO 2 Analy zer Instruction Manual, 02417, Rev. D B-2 INTENTIONALLY BLANK[...]