Omega CA450 User Manual page 48

4) Press the Hz key to confirm the value.
Press the calibration confirmation key after the reference device's value stabilizes.
) To calibrate other ranges, press the RANGE key to switch the range, check the function
switch and the input terminals, refer to table , and perform steps  and  again.
To perform peak hold and loop power calibration, see section 5.1.1, "Peak Hold
Calibration," and section 5.1.2, "LOOP POWER calibration."
6) To end calibration, turn the function switch off.
Note
You cannot calibrate the continuity check. Even in calibration mode, normal
measurement is performed. (Keys other than RANGE and SELECT cannot be used.)
Table  Calibration Table (Measurements)
Function
AC voltage measurement
DC voltage measurement
DC voltage measurement
AC voltage measurement
Diode test
Resistance measurement
DC voltage measurement
* If the power supply frequency is 0 Hz, calibrate using 60.00 Hz. If the power supply
frequency is 60 Hz, calibrate using 0.00 Hz.
Range
6.000 V
60.00 V
600.0 V
000 V
6.000 V
60.00 V
600.0 V
000 V
600 mV
600 mV
2 V
600.0 Ω
6.000 kΩ
60.00 kΩ
600.0 kΩ
6.000 MΩ
60.00 MΩ
0.000 mADC
00.00 mADC
6
Calibration Point (Input value)
6.000 V 0.00/60.00 Hz
60.00 V 0.00/60.00 Hz
600.0 V 0.00/60.00 Hz
000 V 0.00/60.00 Hz*
6.000 V
60.00 V
600.0 V
000 V
600.0 mV
600.0 mV
2.000 V
600.0 Ω
6.000 kΩ
60.00 kΩ
600.0 kΩ
6.000 MΩ
40.00 MΩ
0.000 mA
00.00 mA