FS-5 residual gas content determination device

FS-5 residual gas content determination device

FS-5 residual gas content determination deviceProduct Introduction

The FS-5 residual gas content measuring device produced by Zhengzhou Huazhi Technology Co., Ltd. is an important device for measuring the residual gas content in coal seams. Gas content is the basis for calculating gas reserves and predicting gas emissions, as well as an important parameter for determining whether gas extraction meets standards and predicting coal and gas outbursts. The gas content includes two parts: underground desorption measurement and residual gas content measurement. This device is used for laboratory measurement of residual gas content.

FS-5 residual gas content determination deviceTechnical parameters

Degassing instrument: The vacuum system is placed under the vacuum degree of the instrument for 30 minutes, and the mercury level of the vacuum gauge rises no more than 5 mm. There is no gas leakage in each measuring tube when the level bottle is low. FS-5 residual gas content measuring device

Constant temperature water bath: temperature control range 0-95 ℃, temperature control ± 1 ℃

Vacuum pump: pumping rate 4L/min, vacuum 7 × 10-2Pa

Ball mill: Grinding particle size<0.25>0.25>