【 Testing 】Principle of determination】

Biochemical oxygen demand refers to the water sample'sCultivate for a set time at 20 ℃± 1 ℃，Microbial decomposition of certain oxidizable substances present in water，Especially the amount of dissolved oxygen consumed in biochemical processes involving organic matter.According to national standards《HJ 505-2009 5-Day Training Method，Our company has designed and developedSH series BOD analyzer.

【Functional Features】

※This device is combined with a constant temperature incubator，Can simulate the biodegradation process of organic matter in nature

※user-friendly design，Easy to operate,Easy to use

※ AdoptingMercury free differential pressure method for measuring waterBODFully intelligent operation, safe and reliable

※No need to be on duty，At the end of the experiment, historical data can be queried

※Adopting imported pressure sensor components, effectivelyensurefinishAccurate datasexually

※color LCDScreen display, each culture bottle works independently and is controlled separately

【TECHNICAL INDEX】