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Tegam 911B, Operation Manual

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Tegam 911B Operation Manual Download Page 34

 

 

Appendices 

 

B-i 

 

10 TEGAM WAY ● GENEVA, OHIO 44041 ● 440-466-6100 ● FAX 440-466-6110 ● [email protected]

 

B.

 

E

XPANDED 

I

NSTRUMENT 

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NCERTAINTIES

 

Thermocouple Type E 

 

 

Summary of Contents for 911B

Page 1: ...Y GENEVA OHIO 44041 440 466 6100 FAX 440 466 6110 sales tegam com THERMOCOUPLE THERMOMETERS Models 911B 912B Thermocouple Thermometers Operation Manual rev C Manual Part Number 911B 900 Rev C Publishe...

Page 2: ...or technical data is proprietary information developed exclusively at private expense Computer software and technical data rights granted to the federal government include only those rights customaril...

Page 3: ...cs 3 4 Auto Power Off 3 5 Backlight and Backlight Timeout 3 6 Hold Function 3 6 Trend Indicators 3 6 Battery Indicator 3 6 Probe Offset 3 7 Open Wire Detection On Off 3 8 Clear Function 3 9 Invalid Me...

Page 4: ...ators Display Backlight Four 4 LED Backlight with 30 second timeout Display Resolution 0 1 1000 1 1000 Reading Rate 3 Second for Readings and Trend Indicators Battery Type 3 AA IEC LR6 ANSI 15 Alkalin...

Page 5: ...tude 0 to 4600 m 0 to 15 092 ft Vibration Random 10 500 Hz 0 03 g2 Hz Shock 30g Half Sine Drop 4 Drops from 1 m to Concrete Storage Temp 40 to 71 C 40 to 159 F PHYSICAL CHARACTERISTICS Dimensions 193...

Page 6: ...6 6100 FAX 440 466 6110 sales tegam com TEGAM Family of Thermometers Thermocouple Thermometers 911B Thermocouple Thermometer Single Input 912B Thermocouple Thermometer Dual Input Data Thermometers 931...

Page 7: ...y life1 Four 4 digit dual LCD with LED Backlight Four 4 NIST traceable thermocouple types E J K and T Comprehensive real time statistics MIN MAX AVG RNG STDEV and T1 T22 Easy to clean Probe offset fun...

Page 8: ...ted to a source of elevated potential Do not use this instrument if the housing probe wiring probe or probe handle are damaged or distorted Housings and wire insulation are part of the personnel prote...

Page 9: ...ross thermocouple leads in excess of normal thermocouple voltage for the selected range Excessive input voltage could result in blown fuse component damage or fire Application of excessive voltage is...

Page 10: ...batteries CAUTION Always turn the instrument off and disconnect any input connections before replacing the batteries Re install the battery compartment cover before resuming use of the instrument CAU...

Page 11: ...1 and or Channel 2 input connector located at the top of the instrument To ensure best measurement accuracy allow several minutes for the thermocouple probe and connector to thermally stabilize after...

Page 12: ...set value See Section 3 10 Probe Offset for more information g Momentarily press to save your selection and move to Channel 2 probe offset if equipped h If desired repeat Step f above for Channel 2 i...

Page 13: ...er instrument ON or OFF 1 5s Disable auto power OFF while instrument is on 1 5s Enter instrument Setup Menu While in Setup Menu save current value and step to next parameter Toggle display backlight 1...

Page 14: ...y indicator 1 HOLD function is active 2 T1 and or T2 OFFSET is active1 3 Channel 1 temperature measurement 4 The active thermocouple type 5 Remaining battery life 6 Active temperature unit 7 Channel 2...

Page 15: ...1 5s to access the Setup Menu The SET annunciator will appear at the bottom of the display and the currently selected thermocouple type will begin to flash From within the Setup Menu press to step th...

Page 16: ...result is displayed on the second line of the display PARAMETER AVAILABLE VALUES Thermocouple Type E J K T Temperature Units C F K T1 Probe Offset 0 1 increments T2 Probe Offset1 0 1 increments Open...

Page 17: ...isting statistics data and initiate a new statistics session Press to step through the available statistics Statistics are displayed in the order shown in Figure 7 below For dual channel models the LC...

Page 18: ...tion Press to hold the current reading and or statistics result and to pause statistics accumulation HOLD is displayed at the top left of the LCD display New measurements are not displayed trend indic...

Page 19: ...mperature units are changed while a probe offset is active When using a probe offset verify and if necessary correct the programmed probe offset after changing temperature units To set the probe offse...

Page 20: ...ire Detection allows the unit to detect if a thermocouple probe is connected to the thermometer This feature is not compatible with some thermocouple calibrators and can result in measurement instabil...

Page 21: ...ications The LCD display indicates when a measurement or statistic is invalid as shown in Figure 9 below INDICATION DESCRIPTION Or The current measurement or statistic is over range for the selected t...

Page 22: ...temperature to assure a higher temperature is fully reached For Example A decreasing cooling temperature 20 4 actual temperature will display 21 until 20 0 is reached An increasing thawing temperature...

Page 23: ...hall be acclimated to the controlled environment for a minimum of four 4 hours 3 The equipment listed in Appendix A is required to fully verify the UUT to the expanded instrument uncertainties specifi...

Page 24: ...able Correction Corrected Reading in Appendix C 16 Compare the Corrected Reading to the tolerances stated in the 2 Sigma Tolerance column of Appendix C to determine whether the UUT measurement is with...

Page 25: ...el 1 voltage reading 9 Connect the miniature thermocouple connector of the Copper Mini TC Cable to the Channel 1 input of the UUT a For two channel UUTs using the Split Copper Mini TC Cable connect on...

Page 26: ...ugh 18 for each remaining value in Figure 13 below For single channel UUTs omit Channel 2 values a For two channel UUTs using the single ended Copper Mini TC Cable disconnect the cable from the UUT Ch...

Page 27: ...27 Press UUT 28 The display will change to rESA showing the actual measured value saved in the previous steps 29 For single channel UUTs skip to Step 35 below 30 For two channel UUTs continue with Ste...

Page 28: ...ffset is active Set probe offset to correct value for connected temperature probe see Section 3 10 Probe Offset Temperature probe has not stabilized Observe display trend indicators and wait for stabl...

Page 29: ...during startup If any diagnostic routine detects a malfunction an error will be displayed as shown in Figure 15 below ERROR CODE DESCRIPTION Err ADC Analog to digital converter error Err CJC Cold jun...

Page 30: ...ion of the problem should be attached to the instrument Many times repair turnaround is unnecessarily delayed due to a lack of repair instructions or a detailed description of the problem This descrip...

Page 31: ...ssing and repair process RMA Instrument Model Serial Number Company Technical Contact Phone Number Additional Contact Info Service Instructions Evaluation Calibration Only Repair Only Repair Calibrati...

Page 32: ...oduct is transported to any other locations Repaired products are warranted for the remaining balance of the original warranty or 90 days whichever is greater Warranty Limitations The TEGAM Inc warran...

Page 33: ...pe The thermocouple cables must be terminated at one end with a male miniature thermocouple connector for connection to the UUT The opposite end should be terminated as appropriate for the thermocoupl...

Page 34: ...Appendices B i 10 TEGAM WAY GENEVA OHIO 44041 440 466 6100 FAX 440 466 6110 sales tegam com B EXPANDED INSTRUMENT UNCERTAINTIES Thermocouple Type E...

Page 35: ...Appendices B ii 10 TEGAM WAY GENEVA OHIO 44041 440 466 6100 FAX 440 466 6110 sales tegam com Thermocouple Type J...

Page 36: ...Appendices B iii 10 TEGAM WAY GENEVA OHIO 44041 440 466 6100 FAX 440 466 6110 sales tegam com Thermocouple Type K...

Page 37: ...Appendices B iv 10 TEGAM WAY GENEVA OHIO 44041 440 466 6100 FAX 440 466 6110 sales tegam com Thermocouple Type T...

Page 38: ...DATA SHEET THERMO COUPLE TYPE STANDARD VALUE C READING C CABLE OFFSET C CORRECTED READING C 2 SIGMA TOLERANCE C E 250 1 30 95 0 29 0 0 23 995 0 28 J 210 0 59 95 0 27 0 0 23 995 0 28 1200 0 66 K 200 0...

Page 39: ...10 TEGAM WAY GENEVA OHIO 44041 440 466 6100 FAX 440 466 6110 sales tegam com TEGAM INC 10 TEGAM WAY GENEVA OHIO 44041 CAGE Code 49374 WEB http www tegam com...

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