Page 13
Testing the Voltage Function
To verify accuracy in the DC and AC voltage ranges, do the following:
1.Connect the Calibrator to the VΩ and COM inputs on the Meter.
2.Set the Calibrator for the voltage from step 1 to 5 in Table 1.
Compare the reading on the Meter display with the display reading shown in Table 1. If the display reading falls outside of the range shown in Table 1, the Meter does not meet specification.
Table 1. DC Voltage Test
| Input |
| Reading | |
Step | Voltage |
| ||
1 | 3.6000V | 3.5908 to 3.6092 |
| 3.5958 to 3.6042 |
2 |
| |||
3 | 36.000V | 35.908 to 36.092 |
| 35.954 to 36.042 |
4 | 360.00V | 359.08 to 360.92 |
| 358.58 to 360.42 |
5 | 900V | 896.2 to 903.8 |
| 897.46 to 902.54 |
3.Press the blue button on the Meter to toggle to ACV function.
4.Set the calibration for the voltage and frequency from step 1 to 17 in Table 2. Compare the reading on the Meter display with the display reading shown in Table 2. If the display reading falls outside of the range shown in Table 2, the meter does not meet specification.
Table 2. AC Voltage Test
| Input |
|
| Reading | |
|
|
|
|
|
|
Step | Voltage | Frequency |
| ||
|
|
|
|
|
|
1 | 3.6000V | 50Hz | 3.5590 to 3.6410 |
| 3.5698 to 3.6302 |
|
|
|
|
|
|
2 | 3.6000V | 1KHz | 3.5230 to 3.6770 |
| 3.5590 to 3.6410 |
|
|
|
|
|
|
3 | 3.6000V | 10KHz | 3.4860 to 3.7140 |
| 3.5220 to 3.6780 |
|
|
|
|
|
|
4 | 3.6000V | 20KHz | N.A |
| 3.4850 to 3.7150 |
|
|
|
|
|
|
5 | 3.6000V | 50KHz | N.A |
| 3.4120 to 3.7880 |
|
|
|
|
|
|
6 | 36.000V | 50Hz | 35.518 to 36.482 |
| 35.698 to 36.302 |
|
|
|
|
|
|
7 | 36.000V | 1KHz | 35.230 to 36.770 |
| 35.590 to 36.410 |
|
|
|
|
|
|
8 | 36.000V | 10KHz | 34.320 to 37.680 |
| 35.220 to 36.780 |
|
|
|
|
|
|
9 | 36.000V | 20KHz | N.A |
| 34.850 to 37.150 |
|
|
|
|
|
|
10 | 36.000V | 50KHz | N.A |
| 34.120 to 37.880 |
|
|
|
|
|
|
11 | 360.00V | 50Hz | 355.18 to 364.82 |
| 356.98 to 363.02 |
|
|
|
|
|
|
12 | 360.00V | 1KHz | 352.30 to 367.70 |
| 355.90 to 364.10 |
|
|
|
|
|
|
13 | 360.00V | 10KHz | 348.60 to 371.40 |
| 352.20 to 367.80 |
|
|
|
|
|
|
14 | 360.00V | 20KHz | N.A |
| 348.50 to 371.50 |
|
|
|
|
|
|
15 | 360.00V | 50KHz | N.A |
| 341.20 to 378.80 |
|
|
|
|
|
|
16 | 720.0V | 50Hz | 706.4 to 733.6 |
| 709.96 to 730.04 |
|
|
|
|
|
|
17 | 720.0V | 1KHz | 699.6 to 740.4 |
| 703.20 to 736.80 |
|
|
|
|
|
|
Form Number | Rev 5 Dec 2006 |