Tektronix TCPA300 SERIES - Page 125

TCP303 and TCP404XL Performance Verification
TCPA300/400 Amplifiers and TCP300/400 Series Current Probes Instruction Manual
5-35
5. Record the results on the test record.
Table 5- 19: DC gain accuracy test worksheet for the TCP303 and TCP404XL
Probe Range
Current
source
output
(ADC)
Expected
output, V
E
(VAC)
M1 (VDC) M2 (VDC) M1- M2 (VDC)
% Error, calcu-
lated
TCP303 5A/V ±0.100 A ±1.00 V
/
±0.300 A ±3.00 V
±0.500 A ±5.00 V
50 A/V ±0.600 A ±0.600 V
/
±1.80 A ±1.80 V
±3.00 A ±3.00 V
TCP404XL 1A/mV ±3.00 A ±0.150 V
/
±9.00 A ±0.450 V
±15.00 A ±0.750 V
6. Disconnect the DMM cable from the amplifier and the probe from the 50T
coil.