Jiahe County Traditional Chinese Medicine Hospital recently purchased our ZKPAS-16T headspace sampler from our company

Jiahe County is located in the laboratory department of Jiahe County Traditional Chinese Medicine Hospital in Chenzhou City, Hunan Province. According to the 2020 National Pharmacopoeia, the ZKPAS-16T headspace sampler and gas chromatograph were used to determine the residual amount of methanol and ethanol. The analysis results met the requirements of the Pharmacopoeia and were recognized by the customer. After unpacking the instrument, it was placed next to the GC (near the vaporization chamber), and the gas supply to the GC carrier gas was divided into three lines and supplied to the headspace sampler (carrier gas inlet), blocking the carrier gas inlet; Close the carrier gas pressure valve of the chromatograph; Separate the gas path three-way supply for GC air and supply it to the headspace sampler (connected to the air inlet). Connect the instrument power line (220VAC) and the instrument synchronization start signal line, with red and yellow as outputs and blue-green as inputs