Section 8: Performance verification
Recommended test equipment
The next table summarizes the recommended test equipment for the verification procedures.
Table: Recommended verification test equipment
Equipment
High-voltage divider
Multimeter
990 Ω load resistor
1 MΩ load resistor
Verification procedures
The verification procedures are explained in detail in the following paragraphs. Refer to the
Recommended test equipment
connections.
The following procedures use high voltage. Use extreme care to avoid electrical shock that
could result in personal injury or death. Do not touch any exposed circuitry while the high
voltage is enabled.
High voltage cables can store a charge even when disconnected from the unit. Always turn
off the high voltage and make sure all cables and circuitry are completely discharged before
connecting or disconnecting cables or other circuitry.
8-2
Specifications
0.01% DC accuracy
0.002% DC accuracy, 10 GΩ DC input impedance Keithley Model 2000
1%, 1 W
10 kV, 25 W
table and the respective diagrams for test equipment and
Model 2290-10 10 kV Power Supply User's Manual
Manufacturer and model
Ohm-Labs, Inc. (formerly Julie Research)
KV-10/.01 or KV-10R
Any appropriate resistor manufacturer
2290-10-900-01 Rev. A/December 2013