Product description
1.Brief introduction
COD 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 in the water.
The reacting is used by digestion tube.The digestion and color comparison are combined in one.
COD: In environmental chemistry, the chemical oxygen demand (COD) is an indicative measure of the amount of oxygen that can be consumed by reactions in a measured solution. It is commonly expressed in mass of oxygen consumed over volume of solution which in SI units is milligrams per liter (mg/L). A COD test can be used to easily quantify the amount of organics in water.
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.
2.Technical parameter
Test item | COD |
Test range | 0-15000(COD) |
Wave length | 450nm/610nm |
Method | Spectrophotometer |
Precision | 5% |
Light source | silicon diode |
Life of battery | More than 30h |
Size and weight | 90x70x125mm 300g(including battery) |
3.Product details
3.1 Big LCD screen
3.2 It matchs to the colorimetric bottle with Φ16
3.3 Power supply by battery
3.4. Connected with computer ( customized)
3.5 Certificate National Utility Model Patents:
4.Operation
COD testing
5.Application
1. chemical engineering
2. water treatment plant
3. water quality monitoring station
4. metallurgy
5. forge
6. the textile and printing and dyeing industry
7. pharmaceutical industry
8. water works
9. agriculture
10. water treatment engineering
11. laboratory
6.Packing list
6.1 Packing list for simple one:
Analyzer,Digital reactor ,Test tube rack,COD reagent(LR),COD reagent(HR)
6.2 Packing list for luxury set:
Analzer,Digital reactor,COD reagent(LR),COD reagent(HR),Box,Power supply,Test tube rack,Pipette,Straw
