TB 9-6625-2354-35
Table 9a. Simpson, Model 260-6XLPM Specifications
Test instrument parameter
Performance specification
Dc voltage
Range: 0 to 1000 V
2% of FS
Accuracy:
Ac voltage
Range: 0 to 1000 V
3% of FS
Accuracy:
Range: 0 to 20 MΩ
Accuracy: 2.5 of arc for LPRX1, LPRX10 and RX1
ranges, 2 of arc for all other ranges
Dc current
Range: 0 to 5A
1% of FS for 50 A range, 2% of FS for
Accuracy:
all other ranges
Table 9b. Simpson, Model 260-6XLPM Dc Voltage
Calibration Performance Limits and Adjustments
Dc Voltage
Test instrument
Calibrator
Test instrument
1
Indication
Initial output
err indication
Dc volts range
(V)
(V)
(%)
Adjustments
25 V
.25
.25
2
2
1
1
1
2
2.5
2.5
2.5
2
10
10
10
2
25
25
25
2
100
100
100
2
250
250
250
2
500
500
500
2
1000
1000
1000
2
3
TI must be calibrated in horizontal position.
1
Reduce output to minimum and move positive lead from TI + input to TI +50A/250mV input. After 250mV check is
2
complete, reduce output to minimum and move positive lead to TI + input.
3 Reduce output to minimum and move positive lead from TI + input to TI 1000V DC/AC input. After 1000V check is
complete, reduce output to minimum and move positive lead to TI + input.
16 CHANGE 2
