Enterprise name: shaanxi Ryan energy technology co. LTD
Address: no. 2007, building C, xinjie community, south side, fengcheng district, xi 'an economic development zone
Zip code: 710000
E-mail: 511753823 @qq.com
I. product use.
It is mainly used to extract gas samples from underground coal mines, and cooperate with various test tubes to quickly determine the concentrations of carbon monoxide, carbon dioxide, ammonia, oxygen and hydrogen in the field environment.
Ii. Technical parameters:
Primary gas volume (50 + + 2.5) mL;
Ventilation resistance: < 20664Pa;
Dimensions :(200 x 50 * 30) mm;