Kat Controls Pvt. Ltd.

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Spark Tester Calibrator

KatCon make Spark Tester Calibrator is useful for periodic calibration of AC High Frequency, AC Mains Frequency and DC Spark Testers of any type and from any manufacturer.

This versatile instrument is a must for quality assurance and conformity which is required for ISO 9001-2000 standards.

For Spark Testing with constant and comparable sensitivity on insulating, winding and sheathing lines, it is very essential to calibrate the spark tester with a spark tester calibrator..

KatCon make Spark Tester Calibrator Model STCAL-2K is designed to meet the requirements of relevant Indian and international standards for Spark Testers IS:10810 (Part 44) - 1984

We can measure the test voltage & test voltage frequency with the help of Spark Tester Calibrator.

Incorporating Digital Voltmeter, this versatile Calibrator is used for both Voltage Calibration and measurement of Fault detection sensitivity of any make and type of spark testers.

The Spark Tester Calibrator includes

  • Measurement and display circuits for
    • Test Voltages upto
    • 15 kV RMS for AC High Frequency Spark Testers
    • 30 kV RMS / DC for AC Mains Frequency / DC Spark Testers
    • Test Voltage Frequency upto 4000 Hz
  • Artificial fault device
    • Checks the sensitivity to faults according to the relevant standards
    • Selection of Air Gap and Impedance
    • Digital Counter to indicate number of revolutions for artificial faults
  • Types measurements for test voltage and short circuit current
    • Average
    • RMS
    • Positive and Negative Peak Value

Technical Specifications : General

Parameter Specifications
Mechanical Dimensions 490 x 270 x 280 mm
Total weight of Calibrator 15 kg
Input 1 Phase, 230 VAC + 10%, 50 Hz + 2 Hz
Power Rating 300 VA

Technical Specifications : For measurements of test voltage

Parameter Specifications
Input impedence 100 M for AC mains frequency & DC Spark Testers
40 M for AC High Frequency Spark Testers.
Max. Test Voltage 15 kV at max. 4000 Hz for AC high frequency spark testers
30 kV RMS / DC for AC mains frequency / DC spark testers

Technical Specifications : For Artificial fault device

Parameter Specifications
Max. operating voltage 3 kV AC RMS for AC High frequency & Main frequency Spark testers
5 kV DC for DC Spark testers
Fault Rate 1 per second with 50 Hz mains frequency
Spark Gap 0.25mm + 0.05 mm for a period of 0.0025 second once per second
Max. fault current 600 µA at 3 kV when spark gap is temporarily shorted
Input 1 phase, 230 V AC + 10%, 50/60 Hz + 2 Hz