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.
l Measurement items:COD、NH3-N、TP、Turbidity
l Measurement Range：COD：5－5000mg/L，NH3-N：0.02－30mg/L ，TP：0.002－10mg/L，Turbidity：0.5－400NTU
l Measurement accuracy：COD>50mg/L,≤± 5％， NH3-N≤±10％， TP≤±5％， Turbidity ≤±5％
l The minimum detection limit:（COD）0.1mg/L （NH3-N）0.01mg/L （TP）0.001mg/L （Turbidity）0.1NTU
l Measurement time:（COD）20min （NH3-N）10～15min （TP）35～50min （Turbidity）1min
l Digestion Temp：165℃±0.5℃
l Light source service life：100k 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 American《CHEMICAL 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.
Add: Lianhuakeji Building,Jingshengnansi Street,Tongzhou District,Beijing, 101102 ,PR China,