Probe calibrator KHT 1000C

The calibrator KHT 1000C generates DC voltages and square wave signals of steep rising and falling edges up to ± 1000V. Optional positive or negative output voltage, so both polarities can be tested without reconnecting the probe. Rising and falling edges are identical.

Output voltage is set by a four-step switch and is indicated by a digital display. Output voltage can be completely calibrated and follows the demands of ISO 9000 et seqq. for close control of inspection, measuring and test equipment. Steep rising and falling edges of less than 14ns and marginal overshoot permit to evaluate and calibrate fast HV-probes.

The USB-interface (option: IEEE-interface) offers to adjust pulse width, repetition frequency (single pulse up to 100Hz), pulse voltage and DC-voltage continuously.

Technical specification


	Rectangular an DC output voltage	± 100 / 200 / 500 / 1000 V switchable or continuously via USB-Interface (100..1000 V)
	Accuracy DC (± digit)	± 0,5 / 0,25 / 0,25 / 0,1 %
	Rise time	< 14 ns
	Overshoot	< 2 %
	Repeat cycle	50 Hz (USB: 1..100 Hz continuously)
	Pulse duration	5 ms (USB: 1..100 ms continuously)
	Trigger output	10 V
	Trigger pulse duration	1 µs
	Supply voltage	90..250 V AC, 50..60 Hz
	Dimensions W x H x D	approx. 250 x 140 x 300 mm

All dynamic values measured at oscilloscope accuracy of ± 2 %