Carbon hydrogen abun ciki ne daya daga cikin mahimman alamomi na kimanta ingancin kwal, BCH-1 nau'in semi-atomatik carbon hydrogen gauge ya yi amfani da Kulun hanyar auna hydrogen, nauyi hanyar auna carbon, daidaito da daidaito duk sun dace da ƙa'idodin ƙasa GB / T15460. Ana amfani da shi don auna abun ciki na carbon da hydrogen a cikin kwal da sauran kayan ƙarfi, kayan aikin nazarin kwal ne mai dacewa da yanayin ƙasarmu.

Fasaha nuna alama:
* Ma'auni kewayon: carbon: 1% ~ 100%
Aiki: 0.5% ~ 10%
* Samfurin yawa: 70 ~ 75mg
* Lokacin aunawa: 10 ~ 15min
* Ma'auni maimaitawa: Carbon: ≤0.50%
Aikin aiki: ≤0.15%
* murhu zazzabi: ƙona murhu: 750 ℃ ± 10 ℃
Tsabtace murhu: 800 ℃ ± 10 ℃
Canja murhu: 300 ℃ ± 10 ℃

yanayin muhalli:
* yanayin zafin jiki: 0 ~ 40 ℃
* dangi zafi: ≤80%
* Wutar lantarki: 220V ± 22V, 50Hz
* Akwai ruwa mai sanyaya
* Loading gas: oxygen
* Babu muhimmanci rawar jiki da karfi electromagnetic filin
* Babu halaka gas a cikin gida

Ana amfani da shi sosai a ma'adinai na kwal, tashoshin wutar lantarki, geodesy, karfe, sinadarai, sarrafa mai, binciken kasuwanci da sauran sassan.