Product Name: Biobase Hgc-600L Laboratory H2 Generator Pure Water Hydrogen Gas Generator for HPLC Model NO.: HGC-600L(Lab type) Certification: ISO Condition: New Machine Size: Small Noise Level: Ultra Low Application Fields: Chemical Parts: Air Purification Components Purpose: Gas Manufacturing Usage: Hydrogen Output Flow(Ml/Min): 0-600ml Per Min Output Pressure(MPa): 0.4MPa/0.02-0.7MPa (Under Stable Pressure) Hydrogen Purity(%): More Than 99.999% Pressurestability: <0.001MPa Power Consumption(W): 120W Power Voltage(V): AC110/220V