Shen ChangHong 
LAB Instruments
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COD Analyzer
Model:QCOD-2M
Shenchang Hong specializes in selling intelligent COD rapid measuring instrument (COD measuring instrument, COD analyzer), ammonia nitrogen measuring instrument, total phosphorus measuring instrument, total nitrogen measuring instrument and other water quality measuring instruments.
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COD Analyzer
Model:QCOD-3M
The QCOD-3M COD water quality measurement instruments, developed and produced by Shenchanghong, use advanced cold light source, narrow-band interference technology and microcomputer to automatically process data. The instrument first digests the sample with sealed catalyst, and then measure them by colorimetric method.
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COD Analyzer
Model:QCOD-3E
The instrument first digests the sample with sealed catalyst, and then measure them by colorimetric method. The instrument adopts advanced cold light source, narrow-band interference technology and microcomputer automatic data processing to directly display the COD (mg / L) value of the sample.
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COD Analyzer
Model:QCOD-3F
The product is digested by sealed catalysis and then measured by colorimetry. The instrument adopts advanced cold light source, narrow-band interference technology and microcomputer automatic data processing to directly display the COD (mg / L) value of the sample
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CODMn Analyzer
Model:CHCM-101
CHCM-101 CODMn analyzer, developed and produced by Shenchanghong, is a rapid, realiable analyzer with high accurate.
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COD Analyzer
Model:QCOD-3Mn
The instrument uses manganese method to measure COD in water, also known as CODMn or permanganate index. The instrument is widely used for the measurements of low COD in surface water, tap water, etc.
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