Maintenance
Performance Tests
3
3-7
Table 3-2. Performance Tests for Models 7-300 and 7-600
Test No. Applicable
Model(s)
1
Meter
Range
Input To
Meter
Display
Minimum
Display
Maximum
1
2
3
4
5
6
7
8
7-300/7-600
7-300/7-600
7-300/7-600
7-300/7-600
7-300/7-600
7-300
7-600
7-600
40.00V ac
40.00V ac
40.00V ac
400.0V ac
(300.0V ac for
7-300)
400.0V ac
(300.0V ac for
7-300)
300V ac
400.0V ac
600V ac
4.40V, 50 Hz
35V, 50 Hz
35V, 400 Hz
100V, 50 Hz
150V, 400 Hz
300V, 50 Hz
350V, 80 Hz
600V, 400 Hz
4.24
33.95
33.95
96.8
145.4
291
339.5
580
4.56
36.05
36.05
103.2
154.6
309
360.5
620
9
10
11
12
13
14
7-300/7-600
7-300/7-600
7-300/7-600
7-300/7-600
7-300/7-600
7-600
40.00V dc
40.00V dc
400.0V dc
400.0V dc
(300.0V dc for
7-300)
400.0V dc
(300.0V dc for
7-300)
600V dc
4.40V dc
-35V dc
+100V dc
-150V dc
300V dc
-600V dc
4.32
-35.54
+98.4
-152.3
295.4
-610
4.48
-34.46
+101.6
-147.7
304.6
-590
15
2
16
2
17
3
7-300/7-600
7-300/7-600
7-300/7-600
400.0Ω
400.0Ω
400.0Ω
0.0Ω
1.0Ω
350.0Ω
0.0
0.8
344.5
0.2
1.2
355.5
1. To avoid overload/current limit condition on the calibrator when testing the Model 7, defeat the 50Ω divider on the
calibrator and allow at least 3 seconds at each voltage interval above 40V.
2. Model 7 beeper should be on.
3. Model 7 beeper may be on or off.