Electrical Multimeter
Calibration Adjustment
7
1. Connect the Calibrator to the + and COM input terminals on the Meter.
2. Turn the rotary switch to the function listed in each step of Table 3.
3. Apply the input level for each step listed in Table 3.
4. Compare the reading on the Meter display with the Display Reading in Table 3.
5. If the display reading falls outside of the range shown in Table 3, the Meter requires calibration
adjustment or repair.
Table 3. Meter Performance Tests
Step Function Range Applied Display Reading
1 600.0
0.0 Ω
0.0 to 0.2 (2-Wire comp)
2 600.0
500 Ω
495.3 to 504.7
3 6.000 k
5 kΩ
4.954 to 5.046
4
e
Ohms
60.00 k
50 kΩ
49.54 to 50.46
5 NA
20 Ω
Beeper On
6
k Chek
Continuity
NA
250 Ω
Beeper Off
7 k Chek G Diode Test NA 1.9 V 1.859 to 1.941
8 6.000 V 0.1 V 0.095 to 0.105
9 6.000 V 5 V 4.897 to 5.103
10 6.000 V -5 V -5.103 to -4.897
11 6.000 V 5 V, 45 Hz 4.897 to 5.103
12 6.000 V 5 V, 1 kHz 4.797 to 5.203
13 60.00 V 50 V 48.97 to 51.03
14 60.00 V -50 V -51.03 to -48.97
15 60.00 V 50 V, 500 Hz 48.97 to 51.03
16 60.00 V 50 V, 1 kHz 47.97 to 52.03
17 600.0 V
[2]
600 V 587.7 to 612.3
18 600.0 V
[2]
-600 V -612.3 to -587.7
19 600.0 V
[2]
600 V, 45 Hz 587.7 to 612.3
20
k Chek Volts
[1]
600.0 V
[2]
600 V, 1 kHz 575.7 to 624.3
21
1000 nF Open
0 to 2
22
E Capacitance
9999 μF 900 μF
881 to 919
[1] Manually select the range by pressing q.
[2] To keep from tripping the calibrator to standby, ramp up the voltage in 50 V increments with a five-second delay between increments.
Calibration Adjustment
The Meter features closed-case calibration adjustment using known reference sources. The Meter measures the
applied reference source, calculates correction factors, and stores the correction factors in nonvolatile memory.
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