The calibration box has been designed to verify indications of insulation resistance meters. The use of high-quality resistors with a very high degree of accuracy makes the CS-5kV an ideal tool for cooperation with devices with a test voltage of up to 5 kV DC. The box enables the measurement of four resistance values and their combination. The device utilizes 4 mm banana plugs.
Features
- Nominal resistance values: 10 MΩ, 100 MΩ, 1 GΩ, 10 GΩ.
- Fast verification of the correctness of insulation tester indications.
- High accuracy reference resistors.
Sonel CS 5kV Calibration Box
$419.00Price
Please allow 2 -3 weeks for this product to arrive.
This product comes with a 1 year manufacturer warranty.
Parameter Description Nominal resistance values 10 MΩ, 100 MΩ, 1 GΩ, 10 GΩ Calibration accuracy not worse than 0.5% Nominal value accuracy 1% Voltage coefficient 1 ppm/v Calibration temperature 20°C Temperature coefficient 100 ppm/°C Shelf stability Typically 0,5% rocznie lub lepiej Operating temperature -5°C...50°C Storage temperature -30°C...60°C Operating humidity 60% Electrical safety zgodne z normą IEC 1010-1 (1995)