TCPA300/400 Amplifiers and TCP300/400 Series Current Probes Instruction Manual
5-31
TCP303 and TCP404XL Performance Verification
The test procedures in this section verify warranted specifications and proper
performance of the TCP 303 and TCP404XL Current Probes, using the appropri-
ate amplifier. Tolerances that are specified in these procedures apply to the
amplifier and current probe and do not include test equipment error.
Before starting these procedures, photocopy the appropriate test record beginning
on page 5--42 to record the performance test results. The recommended
calibration interval is one year.
NOTE. If the amplifier is not properly terminated into 50 Ω, the NOT TERMI-
NATED INTO 50 Ω status L ED is on. Verify that the 50 Ω termination is
connected at the DMM input when performing the following procedures.
No probe or amplifier adjustments are required during these test procedures. If
any tests fail, refer to TCP303 and TCP404XL Adjustments, beginning on
page 6--11.
WARNING. Magnetic fields are produced in these procedures that may cause a
malfunction in heart pacemakers or damage to sensitive equipment.
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