Beijing Lian Hua Yongxing Science and Technology Development Co., Ltd.

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Four-parameter water Analyzer 5B-6C(V8)

Product Model: 5B-6C(V8)
Price:  Negotiable
Application Notes:  0
Location:  Beijing

Product Detail Certification


l Simultaneously deterring COD, NH_3-N, TP, Turbidity direct-reading of Concentration.

l Integrated colorimetric system, digestion system and timing system.

l Transparent and heat-resistant materials for Spray-shield, ensuring safe and reliable experiment.

l Cold light, narrow-band interference, lamp life up to 100k hours

l Working simultaneously with the cell and tube to test.

l Historical data storage up to 12,000.

l Built-in 56 curves, and with20 of standard curves among them which could be used directly, the remaining 36 extended curve could be used in different conditions.

l Automatically calibrating and saving the parameter.

l Printing current data and historical data ;

l Transmission current and history data to computer, working with USB, infrared wireless transmission (optional).

l Programmable Temperature Range: 45-190.

l Digestion sample size:12.

Key Parameters

l Measurement items:CODNH3-NTPTurbidity

l Measurement RangeCOD55000mg/LNH3-N0.0230mg/L TP0.00210mg/LTurbidity0.5400NTU

l Measurement accuracyCOD>50mg/L,≤± 5%, NH3-N≤±10%, TP≤±5%, Turbidity ≤±5

l The minimum detection limit:COD0.1mg/L NH3-N0.01mg/L TP0.001mg/L Turbidity0.1NTU

l Measurement time:COD20min NH3-N1015min TP3550min Turbidity1min

l Digestion Temp165±0.5

l Light source service life100k hours



Beijing Lian Hua Yongxing Science and Technology Development Co., Ltd., is one of the pioneers manufacturers which develop water quality monitoring instrument in China. In 1982, The company manufactured the first COD catalytic rapid analyzer ,which shortened the time of reflux from 2hrs to 10 minutes. This method was included in AmericanCHEMICAL ABSTRACTS, and got an Award of the updated contribution for the world's CHEMICAL industry in 1984. Because of the 30 years of continuous technological updates, COD catalytic rapid analyzer has been used as one of the standard instruments of Environmental Protection Monitoring station of water chamber and LianHua Technology has been a famous brand of national environmental monitoring instruments industry in china.

Seeking distributors and opportunity of OEM

Beijing Lian Hua Yongxing Science and Technology Development Co., Ltd.

Tel: 400-68605885/010-59777066



Add: Lianhuakeji Building,Jingshengnansi Street,Tongzhou District,Beijing, 101102 ,PR China,


Beijing Lian Hua Yongxing Science and Technology Development Co., Ltd.

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