Fluke 301A - Maintenance and Service

Clamp Meter
Performance Tests
9
Table 3. Current Performance Tests
Value Unit
Frequency
or
Amplitude
Res. Spec. Counts
301 Model
Lower
Limit
Upper
Limit
ABCDE
A ac (with 50-turn coil)
0.2
A50 Hz
0.01
2 %
10
•••••
9.7 10.3
0.8 0.01 10
•••••
39.10 40.90
20.15
•••••
97.5 102.5
80.15
•
391.5 408.5
12 0.1 5
••••
587.5 612.5
14 1
5
••
681 719
19.5 1 5
••
951 1000
A ac, Hz (with 50-turn coil)
45.0
Hz
0.2 A
0.1 0.1 %
3
•••••
44.7 45.3
400.0 3
•••••
399.3 400.7
45.0
8 A
3
•••••
44.7 45.3
400.0 3
•••••
399.3 400.7
A dc (with 50-turn coil) must zero for each point
-16
A0 Hz
1
2 %
5
•
-821 -779
-6 0.1 5
••
-306.5 -293.5
-0.6 0.01 10
••
-30.70 -29.30
0.2 0.01 10
••
9.70 10.30
1.2 0.01 10
••
58.7 61.3
20.1
5
••
97.5 102.5
12 0.1 5
••
587.5 612.5
14 1 5
•
681 719
19.5 1 5
•
951 1000