4
Share:
Specifications
SKU: Lohand Lab Ammonia Nitrogen Colorimeter
Lab Ammonia Nitrogen Colorimeter
Parameter:
Product name:The portable laboratory colorimeter
Test item: ammonia nitrogen
Range：0.00～2.00mg/L
Light souce: Silicon diode
Wavelength：620nm
Precision：±5%
Method：Salicylic Acid Photometric method
Operating conditions:0 to 40℃,0 to 90% relative humidity (noncondensing)
Life of battery：1×9V,more than 40h
shutdown：Press the “ON/OFF” button to shutdown the colorimeter after the test.
Size：180X68X26mm
Weight：220g（including battery）
Lab Ammonia Nitrogen Colorimeter
About Ammonia nitrogen
Ammonia nitrogen means nitrogen present in the form of free ammonia(NH3)and ammonium ions(NH4)in water. The nitrogen content of animal organic compounds is generally higher than that of vegetable organic compounds. At the same time, nitrogen-containing organic matter in human and animal feces is very unstable and easily decomposed into ammonia. Therefore, when the content of ammonia nitrogen in water increases, it refers to the nitride in the form of ammonia or ammonium ions.
Inquiry - Lohand Lab Ammonia Nitrogen Colorimeter
