Home > Automatic Bio-sampler > BioMate2000A > Overview AUTOMATIC BIO-SAMPLER BioMate2000A The gas analyzer(LKM2000A) can be used to determine oxygen and carbon dioxide concentration in the gas streams related to fermentation processes or other gas sources. This machine can connect with five fermentors at a same time by using scan method. The gas flow rate can be adjusted by an gas flow meter. A specific software and RS232port are designed to connect it with a computer for on-line monitoring.