Detail Chemical Oxygen Demand Test Brand Lohand
COD Meter
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Chemical Oxygen Demand Test
Multi-parameter water quality detection meter is a water detection meter which is promoted by Hangzhou Lohand in 2017.Rapid digestion spectrophotometry,Nexler’s reagent spectrophotometry and molybdic acid spectrophotometry were used to test the concentrations of COD,ammonia nitrogen,total phosphorus in the water. The reacting is used by digestion tube.The digestion and color comparison are combined in one. This instrument has below features: 1.No moving parts inside, high measurement accuracy. 2.Small amount of samples and reagents required, fast speed. 3.Professional optical circuit design,good optical stability. 4.Small size, light weight, protection grade IP65 or above. The instrument is strictly produced in accordance with ISO9001 2015 quality management system.And has been passed the strict test before leaving the factory.
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Home > Product > Water Quality Test Equipment
Chemical Oxygen Demand Test
Multi-parameter water quality detection meter is a water detection meter which is promoted by Hangzhou Lohand in 2017.Rapid digestion spectrophotometry,Nexler’s reagent spectrophotometry and molybdic acid spectrophotometry were used to test the concentrations of COD,ammonia nitrogen,total phosphorus in the water. The reacting is used by digestion tube.The digestion and color comparison are combined in one. This instrument has below features: 1.No moving parts inside, high measurement accuracy. 2.Small amount of samples and reagents required, fast speed. 3.Professional optical circuit design,good optical stability. 4.Small size, light weight, protection grade IP65 or above. The instrument is strictly produced in accordance with ISO9001 2015 quality management system.And has been passed the strict test before leaving the factory.
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Product Details
Chemical Oxygen Demand Test
Product description
1.Chemical Oxygen Demand Test Brief introduction
Multi-parameter water quality detection meter is a water detection meter which is promoted by Hangzhou Lohand in 2017.Rapid digestion spectrophotometry,Nexler’s reagent spectrophotometry and molybdic acid spectrophotometry were used to test the concentrations of COD,ammonia nitrogen,total phosphorus in the water.
The reacting is used by digestion tube.The digestion and color comparison are combined in one.
This instrument has below features:
1.No moving parts inside, high measurement accuracy.
2.Small amount of samples and reagents required, fast speed.
3.Professional optical circuit design,good optical stability.
4.Small size, light weight, protection grade IP65 or above.
The instrument is strictly produced in accordance with ISO9001 2015 quality management system.And has been passed the strict test before leaving the factory.
Chemical Oxygen Demand Test
2.Chemical Oxygen Demand Test Technical parameter:
Test item
COD,Ammonia nitrogen,Total phosphorus
Test range
0-15000(COD)
0-50(Ammonia nitrogen)
0-20(Total phosphorus)
Wave length
420nm/450nm/610nm
Method
Spectrophotometer
Precision
5%
Light source
silicon diode
Life of battery
More than 30h
Size and weight
90x70x125mm
300g(including battery)
