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Product Name:
COD-572 chemical oxygen demand analyzer
Product Intro:
Product synopsis: The COD-572 chemistry needs the oxygen analyzer is uses the coulombtitrate the method to carry on the survey. This method simple, fast,the reagent amount used were few, simplifies has demarcated standardtitrate solution with the standard solution the step, especiallysuited the industry and mining enterprise the industrial waste controlanalysis, also might use in the environmental monitoring department toadd water the nature chemical oxygen demand survey.
Details:

Detailed material: Main technical specification

 Measures the weight scope: (0.0 ~ 100.0) mg/L (preliminarysurvey scope) (100.0 ~ 1,000) mg/L

Instrument basic error: ±2% (FS) ±1 character

Instrument duplication: Is not bigger than 1% (FS)

 Electrolysis electric current minute third gear: 10mA, 20mA,40mA Instrument regular service conditon

A) ambient temperature: (5.0 ~ 35.0) ℃

B) relative humidity: Is not bigger than 85%

C) electric power supply: AC (220±22) V, frequency (50±0.5)Hz

D) in surrounding air non-corrosiveness gas existence; Non-influence performance vibration existence; Does not have otherinfluence performance besides the earth magnetic field theelectromagnetic field disturbance.

 
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