BGQ-1 Portable Gas Meter Calibrator Main Uses:
The BGQ-1 Portable Gas Meter Calibrator is primarily used for calibrating fixed gas detection instruments such as methane sensors, oxygen sensors, carbon monoxide sensors, and methane power cut-off devices in coal mines. It can also be used for calibrating various gas detection alarms and analyzers on the surface. Utilizing the principles of pressure reduction and flow limitation, it calibrates the concentration values of the instruments by adjusting gas concentration and flow rate changes. It features flow control capabilities. The device is lightweight, aesthetically pleasing, easy to operate, safe, and reliable, making it the preferred choice for coal mine ventilation zones, safety instrument metering stations (laboratories), and other units.
BGQ-1 Portable Gas Meter Calibrator Key Technical Specifications:
Flow Rate: (60~600) ml/min, Flow Grade: Grade 4
Pressure: (0.1~10) MPa, Pressure Grade: Grade 2.5
Applicable Standard Gas Types: CH4, O2, CO, and other standard gases.
Weight: 2 kg.
Standard Gas Capacity: 1.4L (generally capable of calibrating approximately 200 instruments)
Flow Control: Adjustable flow rate as needed.
Ambient Temperature: 0-40°C
Relative Humidity: ≤98%, Storage Temperature: (-40～60)°C

Zhengzhou Aidi produces and supplies coal drill cuttings desorption instruments, deep hole sampling devices, pressure measuring instruments, geological exploration desorption instruments, borehole flow meters, mine gas 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, and borehole coal powder circulation devices