AEMC 5600 Repair And Calibration Manual

MODEL 5600 REPAIR & CALIBRATION MANUAL CAT# 1431.01
7
REVISION 7: June 11, 1999
FILE LOCATION: E.F. Disk - Manuals - Cal. Man. - Model 5600.DOC
10/27/99
CALIBRATION PROCEDURE
Required Instrument:
Set of current shunt:
0.001
Ω
, 0.1%
0.01
Ω
, 0.1%
0.1
Ω
, 0.1% or better
1
Ω
, 0.1%
10
Ω
, 0.1%
a) Symmetry Adjustment:
•
Select the 2000
µ
Ω
range and measure a shunt of 1000
µ
Ω
. Write down the
measure A1, then measure the same shunt when pressing the switch down to
(-). Write down the measure A2.
•
Adjust R64 to display A dis. = A1 + A2
2
•
Adjust R64 to display the same value in positive and negative.
b) Zero Adjustment:
•
Select the 2000
µ
Ω
range and short the input with a gage 12 copper wire as
shown.
•
Adjust R76 to read 000 CTS on the display.
•
Check the zero on all the others ranges. (0 ± 1 CT)
c) End of Scale Adjustment:
•
Select the 200 m
Ω
range and measure a 100 m
Ω
shunt.
•
Adjust R98 to read 1000 on the display.
•
Select the negative current and make sure that the reading is between 996 and
1004 m
Ω
.
•
Check all the others ranges; accuracy = 0.5% max.

AEMC 5600 Specifications

General

Brand	AEMC
Model	5600
Category	Measuring Instruments
Language	English