AJX-2 Methane Detector Calibrator

The AJX-2 Methane Detector Calibrator is a metrological standard device used for verifying and calibrating gas detectors, gas alarms, gas cut-off devices, and gas telemetry systems. Composed of the XY series standard gas cylinders, pressure gauges, and rotor flow meters, the AJX-2 Gas Detector Calibrator features compact size, light weight, simple operation, easy maintenance, and portability. It is suitable for use by gas instrument metrology verification departments, factories, mines, ventilation laboratories, scientific research and educational institutions, as well as industries such as railways and petroleum. According to user requirements, with minor modifications, this device can also serve as a supply source for carbon monoxide, carbon dioxide, oxygen, and other gases.

Technical Parameters of the AJX-2 Methane Detector Calibrator
Model Volume (L) Weight (kg) Gas Storage (L) Dimensions (mm) Condition
AJX-2 0.7 1.4 70 φ76×300 Boxed
AJX-2 1 2.3 100 φ76×350 Boxed
AJX-2 1.3 2.5 130 φ89×360 Boxed
AJX-2 2 3.3 200 φ108×360 Boxed
AJX-2 4 5.3 400 φ120×560 Boxed
AJX-2 8 8.5 800 φ140×840 Vehicle-mounted
Remarks
1: Inflation pressure: 10 MPa, gas uncertainty: ±3%.
2; Gas supply flow rate: 0.1-1 L/min, continuously adjustable.
3; Calibrator gas concentration can be arbitrarily selected, with CH4/AIR ranging from 0.5-3.5% to 30-99%.
4; Capable of preparing gases such as oxygen, carbon monoxide, carbon dioxide, etc.

Zhengzhou Aidi produces the AJX-2 Methane Detector Calibrator and supplies 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 speed measuring instruments, diffusion speed measuring instruments, gas parameter instruments for coal extraction pipelines, and borehole coal powder circulation devices