17
Overload Protection: 250V dc or 250V ac rms
4.2.8 Current
DCA:
Range
Resolution
Accuracy
600
µ
A
0.1
µ
A
±(1.5% of rdg+3 digits)
6000
µ
A
1
µ
A
60mA
0.01mA
±(1.8% of rdg+5 digits)
600mA
0.1mA
6A
1mA
±(2.0% of rdg+5 digits)
10A
10mA
ACA:
Range
Resolution
Accuracy
600
µ
A
0.1
µ
A
±(1.8% of rdg+5 digits)
6000
µ
A
1
µ
A
60mA
0.01mA
±(2.0% of rdg+8 digits)
600mA
0.1mA
6A
1mA
±(3.0% of rdg+8 digits)
10A
10mA
1. Frequency Range for ACA: 40Hz-400Hz
2. Response for ACA: Average, calibrated in rms of sine wave
3. Overload protection: F 10A/600V fuse for 10A range. F 750mA/600V fuse for
µ
A and mA ranges.
Maximum input current: 600mA dc or 600mA ac rms for
µ
A
and mA ranges, 10A dc or 10A ac rms for 10A ranges.
For measurements>6A, 4 minutes maximum ON to measure 10 minutes OFF; Above 10A unspecified.
5. Maintenance
This section provides basic maintenance information, including fuse and battery replacement
instructions.
Do not attempt to repair or service your Meter unless you are qualified to do so and have the
relevant calibration, performance test, and service information.
5.1 General Maintenance
To avoid electrical shock or damage to the meter, do not get water inside the
case. Remove the test leads and any input signals before opening the case
Periodically wipe the case with a damp cloth and mild detergent. Do not use abrasives or solvents.
Dirt or moisture in the terminals can affect readings.
Summary of Contents for AX-18B
Page 1: ...AX 18B INSTRUCTION...