9911B High voltage insulation calibrator

The 9911B series of calibration box is used to verify and proof any High Voltage Insulation Testers. It can be utilized to calibrate all High Voltage Insulation Testers very accurately Analogs or Digitals.

Designed using the high quality switch combined with specially selected resistors,

this range of high ohm resistance is ideal for the calibration of insulation test sets having a voltage rating up to 10kV.

Housed in a rugged carrying case

Resistance Range	1M, 2M, 7M, 10M, 20M, 30M, 50M, 100M, 200M, 500M, 1G, 2G, 5G, 10G, 20G, 50G, 100G, 200G, 500G
Resistance Tolerances	± 1%
Temperature Coefficient	± 25ppm/°C : 1M, 2M, 7M, 10M, 20M, 30M, 50M, 100M ± 50ppm/°C : 200M, 500M ± 100ppm/°C : 1G, 2G, 5G ± 200ppm/°C : 10G, 20G, 50G, 100G ± 400ppm/°C : 200G, 500G
Max. Working Voltage	DC 10kV
Operating Temperature	-30 °C ~ 70 °C
Power Consumption	<3W
Connecting Terminals	Binding Post : Resistance circuit and guard
Box Material	Aluminum
Dimensions	450 x 330 x 180 mm
Weight	Approx. 5kg