5068B Insulation Tester Calibration Module
- 100KΩ to 10GΩ
- Basic accuracy 1%
- Up to 2.5kV operation
- Fully shrouded safety connectors
- Continuous connection - no arcing
- Display of open circuit voltage
- Display of short circuit current
A precision CalBench module suitable for calibrating and testing general purpose insulation testers and megohmmeters with test voltages up to 2.5kV. The insulation tester being calibrated can be tested for open circuit voltage and short circuit current. These are displayed on the digital meter on the front panel. Nine selectable precision resistors provide the insulation resistance test.
Also fitted are 4 fixed low resistance values for verification of the low ohm ranges and continuity.
Resistance (Insulation) 10GΩ, 1GΩ, 400MΩ, 250MΩ, 100MΩ, 10MΩ, 1MΩ, 500KΩ, 100KΩ Resistance (Low ohm) 1Ω, 10Ω, 100Ω, 1KΩ Resistance Accuracy Low Ohm = 1%. Insulation resistance: 100KΩ to 1GΩ = 1%, 10GΩ = 5% Resistance Temperature Coefficient < 250ppm/°C insulation resistance, < 50ppm/°C low ohm resistance Continuity Selectable 5Ω Open Circuit Voltage Measure 0 to 2kV range, 0 to 2.5kV range, both ranges 1% of full scale accuracy Voltage Display 1.999kV full scale, and 2.50kV full scale Voltage Temperature Coefficient < 300ppm/°C Short Circuit Current Measure 0 to 2mA range, 0 to 20mA range, both ranges 1% of full scale accuracy Current Display 1.999mA full scale, and 19.99mA full scale Current Temperature Coefficient < 450ppm/°C
Module Width 295mm (primary or secondary console fitting) Supplied With Safety connection leads to allow custom 4mm connectors and low resistance leads. Optional Extras Calibration certificates traceable NPL and UKAS Module
Insulation Tester Calibration Module (100kΩ to 10GΩ, up to 2.5kV operation)
Options C189 Factory Calibration Certificate (NPL traceable) C112 UKAS Calibration Certificate (ISO 17025) PDF Downloads File Name File Size Language
8.4MB (Low resolution)
20MB (Higher resolution)