STCAL High Voltage Calibration System

The STCAL is the Clinton Instrument Company's calibration system. It can automatically calibrate newer Clinton units and provides on-screen instructions for older equipment. The STCAL can calibrate any AC, DC, or high-frequency spark tester regardless of manufacturer and will generate a traceable certificate of calibration.

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Downloads & Questions

We often provide our spec sheets and manuals in multiple languages. Contact us to let us know what you need, and we will get it to you!

Manual - English

Spec Sheet - English

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Technical Specifications

Major Features:

Automatic Calibration
Generates Certificate
Ease of Use

PARAMETER

VALUE

Input Voltage Range

High-Frequency Calibrator (3kHz) - 500v-15kV RMS

LowFrequency Calibrator (mains and DC) - 1kV-30kV RMS / 100v-40kV DC

Input Frequency Range

High-Frequency Calibrator - 1-5kHz

Low-Frequency Calibrator - 50-60Hz or DC

Output Voltage Reading Accuracy

+/- 0.5%

Fault Indication

3-digit LED counter

Amber Fault Indicating LED

Operating Modes

Continuous high voltage / Remove voltage on fault

Momentary relay closure on fault / latched relay closure on fault until reset

Power Requirements

From tablet via USB

STCAL High Voltage Calibration System

ST-CAL with HF-15B

LFVM

HFVM