DESCRIPTION

• The SRP-50k0-10G0 calibrator is a source of high resistance, used as a standard in calibration and tests of analogue and digital insulation resistance meters.
  
  The stetted resistance by the calibrator can be maintained for a long time under external direct voltage up to 2500 V.
  
  The required resistance is set by the user using the calibrator's keypad and PC application SRP Control Software. 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.

   
  

   
  

  SRP calibration software

  The SRP Control Software application serves for inter-operation between SRP-50k0-5T0 resistance calibrator and a computer. The calibrator connects to a computer via USB port.

  The application is easy to use and a useful tool in the process of testing devices by means of a calibrator.

   
  

   
  

  Capabilities of the application:

  • remote calibrator control,
  • creation and saving of automatic programs for testing of equipment,
  • resistor settings include a keyboard lock and time until switching to sleep mode,
  • change of display brightness and keyboard response sounds,
  • language selection in application,
  • firmware update from computer via USB interface.

   
  

  TECHNICAL SPECIFICATION

   
  

  • Measurement functions	Display range	Resolution	Accuracy
    Resistance	50 kΩ...10.00 GΩ	from 50 kΩ	from 0.1% s.v.

     

    s.v.- set value

    Other technical specifications:

    • Supply voltage: 100…240 V AC (50/60 Hz)
    • Maximum power consumption: 75 VА
    • Operating temperature range: 10...30°C | 50...86°F
    • Maximum current in measuring circuit: 3 mА
    • Maximum operating voltage: 2500 V DC
    • Long-term resistor stability: <1%