Fluke 1653B - Continuity Function Accuracy

1652C/1653B/1654B
Calibration Manual
24
Continuity Function
To verify accuracy of the UUT continuity function:
1. Turn the UUT rotary switch to CONTINUITY R
LO
.
2. Connect a shorting bar directly to the UUT PE and L input jacks.
3. Press and hold the UUT  until the Tester displays a reading and the ZERO ∅
annunciator.
4. Compare the UUT display reading with the Display Reading Limits for step 1 of
Table 4.
5. Connect the measurement test leads to the UUT L and PE input jacks in a 4-wire
configuration as shown in Figure 6.
6. Connect the UUT test leads to the 5320A LOΩ Output terminals as shown in Figure
6.
7. Apply the 5320A Output values for the remaining steps in Table 4, and press the
UUT .
8. Compare each UUT display reading with the Display Limits in Table 4.
280V
RMS
MAX
280V
RMS
MAX
CAT I
1000V
CAT II
600V
RMS MAX
20V PK
30A
RMS
MAX
20V PK
LO
LO - SENSE
, HI ,
mA
V
1500V PK
MAX
50V PK
MAX
20V PK
20V PK
N
L
PE
L1 L2 L3HES
OUTPUT
Z
L
, Z
GND
, RCD
HI
LO
HI
LO
METER
METER
5320A MULTIFUNCTION ELECTRICAL TESTER CALIBR
V
A
COM
INPUT
UUT
L (L1/Red)
Fluke 5320A
PE
(L2/Green)
gad003.eps
Figure 6. Continuity Tests (4-Wire Connection)