Shows instruments and used methods for chemical, physical, and bacteriology tests.
|Test parameter||Equipment or stuff||Standard method||Uncertainty|
|Bacteriological (Coliform & E. coli)||Colilert method||APHA 9222B (Colifor m) & APHA 9222D, (E. Coli)||Color change|
|pH, electrical conductivity (EC), turbidity, temperature||Thermo pH, EC Meters||EPA150.1 & EPA, 180.1 & Std Method||pH ± 0.02
EC ± 20%
|Chloride, alkalinity, total hardness & calcium hardness||Titration by digital burette||APHA 2320B||±5%|
|Sodium & Fluoride||Ion Selective, Electrode. (ISE)||Direct measurement||±5%|
|SO4 2− & PO4 2− & NO3 −||UV Spectrophotometer DR6000||EPA method 300.0||±5%|
|Relative humidity||Humidity meter, HTC-1||Direct measurement, RH%||±5%|
|Solar intensity||Digital light intensity meter, Type MT-4617||Direct measurement||±3%|
|Temp. measurement||Digital thermometer, JR-1||Direct measurement||±0.1 °C|
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.