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PMK | Calibration Generators

High-Voltage Calibration Generators for Laboratory Testing

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NABL-Accreditied Calibration | Available on Request

High-voltage calibration generators for LF and DC adjustment, calibration, and verification of high-voltage probes and dividers — essential for oscilloscope setup and ISO-compliant testing..

  • Detail
  • Special Features
  • Specification

The KHT Series Calibration Generators are designed to perform accurate low-frequency (LF) and DC adjustments of high-voltage probes. These adjustments are essential when a probe is connected to an oscilloscope for the first time and should be done under actual test voltage conditions to ensure optimal performance.

Models like KHT1000D and KHT6000D support both LF and DC calibration, while the KHT6000C is tailored for LF-only adjustments. These calibrators generate square wave and DC outputs with short rise/fall times, enabling precise evaluation and calibration of even high-speed high-voltage dividers.

Each generator offers positive and negative polarity outputs without re-cabling the probe. Voltage outputs are digitally displayed and adjustable in multiple ranges for fine-tuned calibration tasks.

Optional remote-control units and PC interfaces (USB/GPIB) allow automated setup in lab environments. For safety, the models can also integrate an interlock control cable to connect with protective test enclosures.

  • Supports LF and DC adjustments

  • Up to ±6000V output (model-dependent)

  • Ideal for calibrating fast high-voltage dividers

  • Manual and remote control options (USB, GPIB, or cable remote)

  • Fully calibrated per ISO 9000 series

  • Interlock safety cable support for protective covers

  • Digitally displayed switchable voltage ranges

Model Max Voltage Output Types DC Capability Remote Control Use Case
KHT1000D ±1000V Square & DC ✅ Yes ✅ USB / Cable General HV probe calibration
KHT2000C ±2200V Square only ❌ No ✅ Fast dividers testing
KHT6000C +6000V Square only ❌ No ✅ High-voltage LF calibration
KHT6000D +6000V Square & DC ✅ Yes ✅ USB / GPIB Full LF & DC adjustment