Fluke 9933 инструкция обслуживания

9933 T ableW are User’ s Guide Rev. 592101 Hart Scientific[...]

Rev. 592101 Fluke Corporation Hart Scientific Division 799 E. Utah Valley Drive American Fork, UT 84003-9775 USA Phone: +1.801.763.1600 Telefax: +1.801.763.1010 Email: support@hartscientific.com www.hartscientific.com Subject to change without notice. Copyright © 2005 Printed in USA Fluke Corporati on, Hart Scientif ic Di vision (Hart) warrants th[...]

T ab le of Contents 1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.1 What is T able Wa r e ? . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.2 License agreement . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.3 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.4 Requirements . .[...]

3.5.1.3 T able options—other settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 3.6 T able temperature range chart . . . . . . . . . . . . . . . . . . . . 36 3.7 Requirements for calculating coeff icients . . . . . . . . . . . . . . 38 3.7.1 ITS-90 coef f icients . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3[...]

iii Figures Figure 1 T ableW are Main Display Screen . . . . . . . . . . . . . . . . . . . . . 6 Figure 2 File Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Figure 3 T ableW are Defaults dialog . . . . . . . . . . . . . . . . . . . . . . . . 9 Figure 4 Defaults-General . . . . . . . . . . . . . . . . . . . . . . . . . . .[...]

1 Intr oduction 1.1 What is T able W are ? Ta b l e Wa r e is designed to calculate characteri zation coeff icients for pl atinum, thermistor , and thermocouple probes. The types of coeff icients that can be cal - culated are: ITS-90 for pl atinum probes; IPTS-68 for plati num probes; Callendar -V an Dusen for platinum probes; Pol ynomial for plati[...]

and/or Maximum T emp. setting fell outside the recommended tempera - ture range in °C. 5. In v ersion 2.2, an Overflow error sometimes occurred when attempting to generate tables from thermistor polynomial coefficients that T a - ble Wa r e calculated. This problem has been fixed. 6. A ne w range setting has been added for Type R and T ype S Therm[...]

If you want to create a document that includes the report and table, fol low the steps below: a. Set the starting page for the table to “2”. b . Print the table. c. Print the report, setting the page number to “1” and the number of pages to the same value that appears on the table. d. If other pages need to included in the document, the y m[...]

be used) the reports and tables are printed to, or which printer dri ver is used. 5. The date that prints on the report and table can now be set by the user . 1.4 Requirements Ta b l e Wa r e requires certain computer hardware and software conf igurations in order to ex ecute properly . 1.4.1 Computer hard ware The follo wing minimum comput er conf[...]

3. When prompted, enter the product serial number . The serial number is provided on a sticker typically located on the CD pouch on the inside back cover of the T able Wa r e User’ s Guide. 4. After all f iles have been installed, a program group is created with icons for the software, the Help file, the README.TXT file, and an icon to uninstall [...]

The T able Wa r e main display screen (Figure 1) di splays the softw are menu and toolbar . Enabled and disabled All menu items and toolbar icons are enabled. Screen inf ormation The T able Wa r e screen is the main display for the software. The display area re - mains blank until a menu option or toolbar icon is sel ected. T o change T abl eW are [...]

The follo wing icons are a v ailable on the t oolbar: Defaults - Setup default setti ngs Platinum probe coeff icient calculation - Calculate plat inum probe coeff icients Thermistor probe coeff icient calculation - Calcu late thermistor probe coeff icients Thermocouple probe coeff icient calculation - Calculate thermocou - ple probe coeff icients P[...]

2 File men u The File menu (Figure 2 ) provides options for s etting program d efaults, select - ing the default printer , an d exiting the software. Enabled and disabled All menu options are enabled. 2.1 Defaults The Defaults menu option displ ays the T able Wa r e Defaults dialog (Figure 3) for selecting or modifying program def ault settings. 9 [...]

Enabled and disabled All tabs are enabled at all times. Dialog information The T able Wa r e Defaults dial og allows t he user to set default v alues or parame - ters by selecting any of the three tabs; General, T ables, or Resolutio ns. The General tab is for selecting T able Wa r e setup defaults or preferences. The T ables tab is for selecti ng [...]

The “Sho w help balloons” check box toggl es the display of the help bal loons. The default is selected which means the yel low help balloons are displayed when the mouse pointer is placed over a b utton on the toolbar . The “Prompt to enter date that appears on report” check box allo ws the user to manually type in a date to appear on the [...]

2.1.2 Defaults - T ables The T ables tab (Figur e 5) is displayed when the File|Defaults menu o ption is selected and the tab labeled T ables is selected. Enabled and disabled All controls are enabled at all times. Dialog information The File|Defaul ts T ables tab determines the default s ettings to use when gener - ating tables. The “Export deli[...]

2.1.3 Defaults - Resolutions The Resolutions tab (Figu re 6) is displayed when th e File|Defaults menu option is selected and the tab labeled Resolutions is selected. Enabled and disabled All controls are enabled at all times. Dialog information The File|Defaults Resolution tabs allows the user to select the decimal place setting for the reference [...]

2.2 Setup printer The setup printer menu opt ion allo ws the user to select and configure the de - fault print er . For T able Wa r e , the orienta tion should al ways be set t o “Portrait” and the paper size shoul d alw ays be set to “Lette r 8 ½ x 11 in” or “ A4 210 x 297 mm”. 2.3 Exit The Exit menu opti on exi ts T able Wa r e . 993[...]

3 Coefficients men u The Coef fici ents Menu (Figure 7) pro vides options for calculati ng coeff icients for Platinum, Thermist or , or Thermocouple probes. Selecting one of the menu options displ ays the Probe Information dialog. Enabled and disabled All options are enabled at all times. 3.1 Pr obe inf ormation The Probe Information dial og (Figur[...]

Dialog information The Probe Information dialo g allows the user to enter two captions and v alues to identify the test probe or UUT (Un it U nder T est) for which coeff icients are calculated. The captions def ault to “Model:” and “Serial :” but may be changed as needed. Any te xt may be entered into the box es provided. Ho we ver , there [...]

default is Range 4. The choices for high range are Range 6 through Range 11, or None. The default is Range 8. • If the type selected is Polynomial, the order of the polynomial is required. The order is selectable from 3rd to 9th order. The default for platinum probes is 4th order . The number of coefficients calculated is one more than the order [...]

Note : The accepted thermistor model is based upon the lo garithmic resis - tance-temperatur e characteristic in terms of absolute temperatur e (K el - vin). The accuracy of a model based upon °F or °C has not been tested. Ther efor e, T ableW are always calculates polynomial coeff icients for therm - istor pr obes using Kelvin. If Refer ence rea[...]

Dialog information The type of coef ficient choices are: B, E, J, K, N, R, S, T , and Gold-Platinum. The default is T ype K. The temperature range is dependent on the thermocouple t ype. Thermocouple Requirements are e xplained in Section 3.7.5. The Continue b utton displays the Ra w Data dialog for Thermocouple coeff icients. The Cancel button ret[...]

Enabled and disabled The Calculate button is not enabled un til the required data is entered and the scales are selected. Dialog information The user must select the Reference S cale and UUT Scale and enter Reference T emperatures and UUT Resistances for t he Triple Point of W ater , Low Range, and High Range, as applicable. The choices for the ref[...]

Callendar-V an Dusen (CVD), or IPTS-68 is selected as the type of coef ficients to calculate or from the Thermistor Probe Coeff icients dialog. Enabled and disabled The Calculate button is not enabled un til the required data is entered and the scales are selected. Dialog information The user must select the Reference S cale and UUT Scale and enter[...]

3.8, Methods Used for Calculating Coe f ficients, contains additional information. The Import button reads raw data in from an ASCII text file. The data must be stored in the te xt file in the format required for calculating Polynomi al, CVD, or IPTS-68 coeff icients. The import f ile format for Polynomia l, CVD, or IPTS-68 coeff icients is discuss[...]

3.3.3 Thermocouple coefficients This Ra w Data dialog (Fi gure 15) is displayed when t he Continue b utton is se - lected from the Thermocouple Probe Coef fi cients dialog. Enabled and disabled The Calculate button is not enabled un til the required data is entered and the scales are selected. Dialog information The user must select the Reference S[...]

Note: If CJC r eadings are enter ed in temperatur e, the standard thermo - couple coeff icients for the selected thermocouple type ar e used to calcu - late the voltage at eac h r eading. The calculated voltages ar e then added to each corr esponding UUT r eading before calculating c haracterization co - eff icients for the UUT . If CJC readings ar[...]

Note: The International Settings must be set according to the information in the Installation section before attempting to import or export r aw data. For ITS-90 coeff icients, the file must follow the format outlined in Figure 16. A comma “, ” should only be used to separate two distinct v alues. Do not use the comma as a thousands separator .[...]

Example: ASCII te xt f ile for ITS-90 (both lo w and high range) coeff icients. 0.010 100.025 –100.00,-38.843 59.2564,83.2587 156.6056,232.0110,419.4314, 660.4325 160.2546, 88.6534,256.1023,356. 1245 Example: ASCII te xt file for ITS-90 (lo w r ange only) coef ficients. 0.010 100.025 –100.00,-38.843 59.2564,83.2587 N/A N/A Example: ASCII te xt [...]

3.4.2 P olynomial, CVD , and IPTS-68 coefficients The raw dat a for calculating Pol ynomial, CVD and IPTS-68 coef ficients can be imported from an ASCII text fil e or export ed to and ASCII f ile by select ing the Import or export b utton on the Ra w Data dialog.The f ile containi ng the im - port/e xport raw data shoul d be sav ed with a .TXT e xt[...]

Example: ASCII te xt file for IPTS-68 coef ficients. –100.00,0.000,232.0110, 419.4314 59.2564,100.025,188.6534, 256.1023 Note: If a specific set of temper atur e set-points ar e used r epeatedly , an import/export f ile can be cr eated which contains only the temperatur es. The line(s) that normally contain the resistance or voltage information c[...]

If the third line does not exist, this software does not compensate th e voltage readings. Example: ASCII te xt fi le for Thermocouple coef fic ients. –100.0,0.0,100.0, 200.0,300.0 –5506.65,0.02,6322.54, 13413.47 –0.02,–0.02,0.01, –0.02,–0.02 Note: If a specific set of temper atur e set-points ar e used r epeatedly , an import/export f [...]

Dialog information The calculated coefficients are displayed in the Coeff icients list. Use the scroll bar , if necessary , to view the coef fi cients. The set-points used to calculate the coeff icients and the resulting residuals are disp layed in the Set-points and Re - siduals list. Use the scrol l bar , if necessary , to view the set-points and[...]

should alw ays fit on one letter -size (A4) sheet of paper . Select the OK button to print the report. The T able Options butt on displays the T able Options dialog for generating a Ta b l e . The Back button displays the Raw Data dialog . The Close button return s to the T able Wa r e main display . 3.5.1 T able options The T able Options dialog ([...]

ton is selected on the C oeff icients and Residuals dialog or when t he OK button is selected on the Enter Coeff icients dialog. Enabled and disabled Controls on the Resoluti ons tab are disabled unless the “Use custom resolu- tions” option is selected. Dialog information The T able O ptions dialog allows the user to set p arameters for generat[...]

selecting either the Export or Print T able button.Enter the date e xactly as it is to appear on the repor t. No formatting or validation is performed on the text en - tered on this dial og. Checking the “Use current dat e by default” check box dis - ables the display of thi s dialog and uses the current date. T o view the report in a Print P r[...]

Dialog information The T ype and Range tab allows the user to select the type of table to generate and the temperature range for the table. The choi ces for the type of table are: • T emperature vs. Resistance - For ITS-90, IPTS-68, Callendar-V an Dusen, and Polynomial coefficients • T emperature vs. Ratio - For ITS-90 and IPTS-68 coefficients [...]

Enabled and disabled The resolution selection boxes are disab led unless the “Use custom resolutions” option is selected. Dialog information The Resolutions tab all ows t he user to specify the resolutions to use when printing table values. There are two option s: “Use default resolutions” an d “Use custom resolutions”. When the “Use [...]

3.5.1.3 T able options—other settings The Other Settings tab is displayed after selectin g the Other Settings tab on the T able Options dialog. Enabled and disabled All controls are enabled at all times. Dialog information The Other Settings tab al lows the user to select the delimi ter for exporti ng ta - bles and the starti ng page number and f[...]

eff icients used. See T able 1 on page 37 for details on the temperature range for specific coef ficients. 37 3 Coefficients menu Table temperature range chart ITS-90 °C °F K Range Min Temp Max Temp Min Temp Max Temp Min Temp Max Temp 4 –189.0 0.0 -308.2 32.0 84.2 273.2 5 –39.0 30.0 –38.2 86.0 234.2 303.2 6 0.0 962.0 32.0 1763.6 273.2 1235.[...]

3.7 Requirements for calculating coefficients Certain requirements apply depending on the type of coef ficients being calculated. 3.7.1 ITS-90 coefficients The follo wing requirements must be met when ITS-90 is selected as the type of coeff icients to calculate for Platinum probes. F or more information concerning the method used to calculate the I[...]

b) All Ranges require the T riple Point of W ater set-point and the following: i) Range 6 requires at least 4 and no more than 10 set-points. ii) Range 7 requires at least 3 and no more than 10 set-points. iii) Ranges 8 and 9 require at least 2 but no more than 10 set-points. i v) Ranges 10 and 11 require at least 1 but no more than 10 set-points. [...]

a) One set-point must be within a few degrees of 0°C (32°F or 273.15K) (preferably as close to 0°C as possible). b) One set-point must be below 0°C. c) T wo set-points must be above 0°C. 4. The follo wing IPTS-68 coeff icients are alw ays calculated: a) R0 b) ALPHA c) DEL T A d) a4 e) c4 5. Residuals are not calculated when calculating IPTS-68[...]

c) DEL T A d) BET A (only calculated if criteria explained above is met) 6. Residuals are calculated for each set-point used in calculating the coeff i - cients. Residuals are always in the same scale as the Reference Probe readings. 3.7.4 P olynomial Coefficients The follo wing requirements must be met when Polynomial is selected as the type of co[...]

a) T(R)—T emperature as a function of Resistance: A, B, ... N (depend - ing on the order of the polynomial) b) R(T)—Resistance as a function of T emperature: a, b, ... n (depend - ing on the order of the polynomial) 9. Residuals are calculated for each set-point used in calculating the coeff i - cients. Residuals are always in the same scale as[...]

e) T ype N f) T ype R g) T ype S h) T ype T i) T ype AuPt (Gold-Platinum) 5. The temperature range for the Thermocouple type must be selected. The following ranges can be selected: T ype Range 1 Range 2 Range 3 Other T ype B 0 to 630.615°C 630.615 t o 1820°C N/A N/A T ype E -270 to 0°C 0 to 1000°C N/A N/A T ype J -210 to 760°C 760 to 1200°C N[...]

b) c2 9. The follo wing standard Thermocouple coef ficients are also produced unaltered: T ype Rang e 1 Coefficien ts Rang e 2 Coefficien ts Rang e 3 Coefficien ts Other (see abov e) T ype B c3...c6 c0, c3...c 8 N/A N/A T ype E c3...c13 c 3...c10 N/A N/A T ype J c3...c8 c0, c3...c 5 N/A N/A T ype K c3...c10 c0, c3...c 9 N/A N/A T ype N c3...c8 c3..[...]

solve for tw o coef fici ents. The exampl e below sho ws a set of four equations representing data at fi ve temperatures ( R tpw and resistance at fo ur test tempera - tures) along with the mat rix method us ed to solve t he ov erdetermined set. A Δ Δ Wa W b W Wa W b W TT T TT T 11 1 2 22 2 2 11 11 =− + − =− + − [( ) ( ) ] [( ) ( ) ] Δ ?[...]

The software all ows for o ver determi ned solutions. Thermocouple probes re - quire polynomials e xpressed in terms of μ V vs. temperature. 3.9 Software output Ta b l e Wa r e produces as output a report and a table. Both the report and the table can be printed to a printer or saved as an ASCII text f ile. 3.9.1 Report or ASCII text file The repo[...]

General tab . O ther settings on the Gener al tab can be changed to manipulate the default beha vior of the Print Previe w window . Enabled and disabled The enabled and disabled st ate of the na v igation and zoom b uttons change de - pending on the current state of the Print Pre view windo w . Windo w inf ormation The Print Previe w win dow is dis[...]

Print - Prints all pages of the document in the Print Pre view windo w First page - Navigates to the first page of the documen t (if more than one page) Prev i o us p a g e - Navigates t o the previ ous page of the document (if more than one page) Next page - Navigates to the next page of the doc ument (if more than one page) Last page - Navigates [...]

49 3 Coefficients menu Print preview window Figure 27 Sample repor t or exported ASCII text file[...]

9933 TableWare User’s Guide 50 Figure 28 Sample table[...]

4 T ab le men u The T able menu (Figure 29) provides options for generating T emperature vs. Resistance, T emperature vs. Ratio and T emperature vs. EMF tables based on coeff icients that can be entered ma nuall y . Selecting an y one of the menu op - tions displays th e Probe Information dialog and th en the appro priate Coeffi - cient dialog as d[...]

Dialog inf ormation Enter the coefficients to be used to generate the table. A value must be entered into each of the boxes pro v ided. • For ITS-90, R TPW is always required. Low range coeff icients must be entered if an ITS-90 low range was selected. High range coefficients must be entered if an ITS-90 high range w as selected. • For IPTS-68,[...]

5 Help Men u The Help Menu (Figure 31) provides a method for accessing help through the help fi le contents, search on a speci fic t opic of the softw are, and on ho w to get started. The T echnical Support phone numbers and software v ersion number are also av ailable from the Help menu. Enabled and disabled All menu options are enabled. 5.1 Conte[...]

5.4 T echnical suppor t The T echnical Support menu option displays the T echnical Support topic in the help file. Please contact one of the follo wing authorized Service Centers to coordinate service on your product: Fluke Corporation, Hart Scientific Di vision 799 E. Utah V alle y Driv e American Fork, UT 84003-9775 USA Phone: +1.801.763.1600 T e[...]

Fluke South East Asia Pte Ltd. Fluke ASEAN Regional Of fice Service Center 60 Alexandra T errace #03-16 The Comtech (Lobby D) 118502 SINGAPORE Phone: +65 6799-5588 T elefax: +65 6799-5588 E-mail: antng@singa.fluke.com Check our website on the Int ernet regul arly for answers to Frequently Ask ed Questions, software update s, and Service Releases. B[...]

software v ersion number , the year the version was released, and specif ic infor - mation about the comput er are displayed on this di alog. 9933 TableWare User’s Guide 56 Figure 32 About Ta b l e W are dialog[...]

6 Messa ges 6.1 T able W are Messages Message “The [report][table] w as successfully e xported to f ilename .” Message “The raw dat a that was ent ered may contain errors or may be inappro - priate for the selected type of coeff ici ents. Carefully check the raw data for er - rors before attempting to calcu late coef ficients again. ” Remar[...]

Section 3.6 , T able T emperature Range Chart. If the selected minimum and maximum temperatures are too extreme, the algorith ms used to calculate the ta - ble val ues may not produce correct results. T able Wa r e has been throughly tested o ver the recommended t emperature ranges and found to produce correct results. 6.2 T able W are Err or Messa[...]

Message “ An error occurred while calculating coeffi cient type coeff icients. Make sure the CALCCOEF .D LL file is located in the WINDO WSSYSTEM or WINNTSYSTEM directory . [Error: err or number - description ]" Remarks The selected coeff icients could not be calculated. The reason is de - s c r i b e db yt h e err or number - descriptio[...]

7 Glossary coefficients - V alues used to define characteristics of a probe. help balloons - The yell ow box es with w ords that appear belo w and to the side of the toolbar icons when the mouse is passed ov er them. model number - The model number of the probe. R TPW - The resistance of a platinum probe at t he T riple Point of W ater , which is 0[...]