Standard Calibration Instrument for Outburst Prevention Equipment

Standard Calibrator for Outburst Prevention Instruments

Product Introduction

The Standard Calibrator for Outburst Prevention Instruments (hereinafter referred to as the "Calibrator") is suitable for the inspection and calibration of various types of outburst prevention instruments that use pressure sensing elements as detection probes. It is designed for the harsh production conditions in coal mines, where outburst prevention instruments are severely damaged during field use and require frequent inspection and calibration. It is also suitable for manufacturers of outburst prevention instruments during the production process and final product inspection.

Features

Direct reading of displayed data, with an LCD backlight for clear display of kPa and mmH₂O values.

High precision, with a microprocessor that continuously corrects zero point and linearity.

Equipped with a micro-pressure generating device, manual pressure generation, featuring coarse and fine adjustment knobs to reduce compressed air tension.

Technical Parameters

Range: 0 to ±10 kPa

Resolution: Min: 1 Pa

Accuracy: 0.1% FS

Operating Conditions:

Ambient Temperature: 15°C to 35°C

Relative Humidity: ≤80% RH

Atmospheric Pressure: 86 to 106 kPa

Overload Pressure: 1.5 times the full scale