Eddie Technology Outburst Prevention Instrument Standard Calibrator is suitable for testing and calibrating various models 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 testing and calibration. It is also applicable for outburst prevention instrument manufacturers during the production process and product出廠 inspection.
Features
Direct reading of displayed data, LCD with built-in backlight, can directly and clearly display kPa and mmH2O values.
High precision, microprocessor can continuously correct zero point and linearity.
Equipped with a micro-pressure pressure generation device, manual pressure generation, with coarse and fine adjustment knobs to reduce the tension of compressed air.
Technical Parameters
Range: 0～±10Kpa
Resolution: Min: 1Pa
Accuracy: 0.1%FS
Operating Conditions:
Ambient Temperature: 15℃～35℃
Relative Humidity: ≦80%RH
Atmospheric Pressure: 86～106KPa
Overload Pressure: 1.5 times full scale

Zhengzhou Eddie produces outburst prevention instrument standard calibrators, supplying coal drill cuttings desorption instruments, deep hole sampling devices, pressure measuring instruments, geological exploration desorption instruments, borehole flow meters, mine extraction and outburst prevention equipment, true density measuring instruments for coal, gas content measuring instruments, automatic initial gas emission rate measuring instruments, diffusion rate measuring instruments, gas parameter instruments for coal extraction pipelines, borehole coal powder circulation devices