Instructions

Adjustment Procedure
CP500-OM-E Rev C 6-1
6Adjustment Procedure
This procedure can be used to adjust the warranted
characteristics of the CP500 Current Probe. This procedure
should be used if a parameter measured in the Performance
Verification Procedure is outside of the specification limits.
Adjustment should only be performed by qualified personnel.
TEST EQUIPMENT REQUIRED
The following table lists the test equipment and accessories, or
their equivalents, which are required for adjustment of the CP500
Current Probe.
Because the input and output connector types may vary on
different brands and models of test instruments, additional
adapters or cables may be required.
ADJUSTMENT PROCEDURE
The warranted characteristics of the CP500 Current Probe are
valid at any temperature within the Environmental Characteristics
listed in the Specifications. However, some of the other test
equipment used to verify the performance may have
environmental limitations required to meet the accuracy needed
Description Minimum Requirements Test Equipment Examples
Wide Band Oscilloscope ProBus interface equipped
Software version 8.6.0 or higher
LeCroy LT322
Digital Multimeter
(2 required)
DC: 0.1% Accuracy
5½ digit resolution
Agilent Technologies 34401A, or
Fluke 8842A-09
Function Generator 50 Hz sine wave output. 3 Vrms
into 50 Ω
Agilent Technologies 33120A, or
Stanford Research Model DS340
Calibration Fixture, 50 Turn Loop 500 Turn loop in series with
0.5 Ω ±0.1% resistor with sense
terminals.
LeCroy CP150-CF02
Calibration Fixture ProBus Extension Cable LeCroy PROBUS-CF01
Banana Plug Adapter Female BNC to Dual Banana
Plug
Pomona 1269
Patch Cables (4 required) Male Banana to Male Banana,
12"
Pomona B-12-0 (black), B-12-2
(red)
BNC Adapter BNC Male to Dual Banana Jack Pomona 1296
Double-sided tape Adhesive tape to re-attach probe
label
Scotch Double Stick Tape 0.5"
wide