... it has a strong technical force in production and development.H-3000 Series Hydrogen Analyzer is a new product, and it ... mass:usually 1g3. Range(1g, sample mass):Low H:0 - 0.005%*High H: – 0.1%*Note:*, range can be changed according ... .999%)Pneumatic gas:Nitrogen or compressed airDimension:650mm×550mm×645mm(W×H×D)Mass:about 90 kgWork environment:10°C~29°C ...