Automatic multi-parameter chemical reagent filling device of water quality online analyzer

摘要: The utility model provides an automatic multi-parameter chemical reagent filling device of a water quality online analyzer. is used for multiple groups into digestion colorimetric tubes the comprises superior unit and inferior units, wherein each comprise multi-channel rotating valve. Compared with existing single-parameter analyzer, analyzer has beneficial effects that cost can be substantially reduced due to application device, special customized users according different categories.