Ametek Jofra ASC-400 Einstellung Handbuch - Seite 10
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5.10 Adjusting Thermocouple (mV) Output:
1. Connect Digital Multimeter V input to ASC-400 mV source terminals (use TC to
banana cable).
2. Type "10" in the Calibration menu.
3. Follow the menu prompts.
Prompt = "First calibration point. Enter mV output:"
4. Enter multimeter read value when stable (example: -10.0000) and press
"enter".
Prompt = "Second calibration point. Enter mV output:"
5. Enter multimeter read value when stable (example: 75.0000) and press "enter".
ASC-400 now returns to the Calibration menu.
5.11 Adjusting Thermocouple (mV) input:
1. Connect Calibrator V output to Digital Multimeter V input and ASC-400 mV
measure terminals (use TC to banana cable).
2. Type "11" in the Calibration menu.
Prompt = "Input 0 mV to ASC400 - Press <enter> when stable"
3. Apply 0.000 mV (Digital Multimeter reading) to the input and press "enter"
when stable.
Prompt = "Input 75 mV to ASC400 - Press <enter> when stable"
4. Apply 75.000 mV (Digital Multimeter reading) to the input and press "enter"
when stable.
5.12 Adjusting Thermocouple CJC:
1. Connect Calibrator TC output to ASC-400 TC measure terminals (use
Thermocouple type J cable).
2. Type "12" in the Calibration menu.
Prompt = "Input a type J thermocouple at 0.0 degrees C - Press <enter> when
stable"
3. Apply 0°C to the input and press "enter" when stable (wait minimum 5
minutes).
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