Self-Rescuer Positive Pressure Air Tightness Tester Product Overview
The ZJ-2A Self-Rescuer Positive Pressure Air Tightness Tester (hereinafter referred to as the instrument) can quickly and accurately detect whether there is air leakage in the self-rescuer to ensure its effective use. The pressure indication of the instrument adopts a pressure transmitter display method, making the readings intuitive and easy to read. The instrument features a compact structure, good stability, simple operation, and convenient use.
The instrument is suitable for self-rescuer manufacturers and users to conduct factory and daily air tightness inspections and tests on products.
Main Technical Parameters
Pressure Range: (0～20) KPa
Accuracy: 0.5%
Dimensions: 500×350×400mm
Weight: 16kg
Operating Environment: Operating Temperature: (0～40)℃; Relative Humidity: ≤90%;

Zhengzhou Aidi produces Self-Rescuer Positive Pressure Air Tightness TesterSupplies Coal Drill Cuttings Desorption Tester, Deep Hole Sampling Device, Pressure Measuring Instrument, Geological Exploration Desorption Tester, Borehole Flow Meter, Mine Extraction and Outburst Prevention Equipment, True Density Tester of Coal, Gas Content Tester, Automatic Initial Gas Emission Rate Tester, Diffusion Rate Tester, Gas Parameter Instrument for Coal Extraction Pipelines, Borehole Coal Powder Circulation Device