Standard Programmable Resistor SRP-10G0-10T0

Standard Programmable Resistor SRP-10G0-10T0

Standard Programmable Resistor – Overview 

The SRP-10G0-10T0 calibrator, which has a range from 10GΩ to 10TΩ,  is a source of high resistance which is used as a standard in calibration and testing of analogue and digital insulation resistance meters. The selected resistance can be maintained for a long time under external direct voltage up to 10 000 V, provided that the current in the measuring circuit does not exceed 3 mA. The required resistance is set by the user using the calibrator’s touch keypad or via an external PC application. The required value is set automatically thanks to the switching of a precise resistance matrix. The controlling processor calculates the required combination of resistors, ensuring adequate resistance precision.

Description

Standard Programmable Resistor SRP-10G0-10T0

Technical specifications:

Resistance range
Resolution Accuracy
10…990 GΩ 10 GΩ 1%
1…10 TΩ 0.1 TΩ 1.5%

Additional Technical Specifications:

  • Supply voltage U: 100…240 V ACX (50/60 Hz)
  • Maximum power consumption: 75 VA
  • Operating temperature range: 10…30ºC
  • Maximum current in the measuring circuit: 3 mA
  • Maximum operating voltage: 10 000 V DC
  • Long-term stability of resistors: <1%
  • Maximum operating altitude: 2000 m
  • Dimension: 540 x 450 x 200 mm
  • Weight: approx. 15 kg

The calibrator is designed for operating in the temperature range 10…30ºС, relative humidity from 25 to 60% and atmospheric pressure from 630 to 800 millimetres of mercury.

Storage temperature in the original packing:
-20…+60ºС at max relative humidity 80% for temperatures to 31ºС, decreasing to 50% at 40ºС.

Storage temperature range without packaging:
+10…+30ºС at relative humidity to 80%.

Standard Programmable Resistor SRP-10G0-10T0

 

Brand

Sonel

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