About This Instrument

This product adopts N-(1-naphthalene) ethylenediamine dihydrochloride spectrophotometric method to detect nitrite nitrogen. A purple-red complex is formed in the environment of ℃, and the color of the solution is proportional to the content of nitrite nitrogen in the sample. The instrument determines the content of nitrite nitrogen in the water sample by photoelectric calorimetry.

Functioning well

Nitrite Nitrogen water quality analyzer

China-Sri Lanka Joint Research and Demonstration Centre for Water Technology

Laboratory General Laboratory
Category Water - Nitrite Nitrogen
Sub Category Surface Water, Groundwater, Seawater, Drinking Water Sources, Domestic sewage.

Service Charge Rs. 240.00

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Manufacturer	LIHERO
Model	LFS-2002 (NO₂)
Manufactured Year	2020
HS Code	—
Instrument Condition	Functioning well
Instrument Price (Rs)	0.00
Funding Source	Ministry of Water Supply
External Research Support	Yes
Availability of Technical Staff	Yes
Commencement of Operations	2021-10-01
Vendor Name	—
Vendor Contact	—
Vendor URL	—
Catalog Access	—
Catalog Upload	—
Catalog Link	—
Stage of the Record	Completed

Testing Service	Water - Nitrite Nitrogen
Sub Category	Surface Water, Groundwater, Seawater, Drinking Water Sources, Domestic sewage.
Testing Parameters	Nitrite Nitrogen
Description	This product adopts N-(1-naphthalene) ethylenediamine dihydrochloride spectrophotometric method to detect nitrite nitrogen. A purple-red complex is formed in the environment of ℃, and the color of the solution is proportional to the content of nitrite nitrogen in the sample. The instrument determines the content of nitrite nitrogen in the water sample by photoelectric calorimetry.
Relevant Instruments	LFS-2002 (NO₂) nitrite nitrogen water quality analyzer