CODG-3000 CZPT COD Analyzer
CODG-3000 variety COD automated industrial on-line analyzer is designed with completely unbiased intellectual house rights of COD computerized screening instrument, be capable to instantly detect COD of any water for a long time that in unattended problem.
Functions
The special design and style can make this products in comparison to similar products with reduce failure charge, reduced servicing, lower reagent consumption and increased cost.
Injection elements: vacuum suction CZPT, and the pump tube among the reagent there is constantly an air buffer, to stay away from corrosion of the tubing, although generating reagent mixing far more concise and versatile.
Sealed Digestion parts: high -temperature high-force digestion system, accelerating the reaction procedure, to conquer the volatile corrosive gas exposure program gear corrosion.
Reagent tube: imported clear modified PTFE hose, diameter greater than one.5mm, reducing the possibility of drinking water-like particles clogging.
CZPT Parameters
one. A strategy based on : the national CZPT GB11914-89 <>
2. Measuring range :-4000mg / L
3. Precision:  ≥ 100mg / L, no much more than ± 10%  
          <100mg / L, no more than ± 8mg / L
four. Repeatability : ≥ 100mg / L, no more than ± ten%
<100mg / L, does not exceed ± 6mg / L
five. Measurement period of time : The least measurement period of 20 minutes , in accordance to the true drinking water samples, digestion can be modified at any time in the five ~ 120min
6. sampling time period : time interval (twenty ~ 9999min adjustable ) ,
and the complete level of measurement mode
seven. Calibration cycle : one to 99 days at any arbitrary time interval adjustable
eight. Servicing cycle : standard after a month, each about thirty min
nine. Reagent use : considerably less than .35 RMB / sample
ten. Output : RS-232 ,4-20mA ( optional )
eleven. CZPTal needs : Temperature adjustable inside ,
suggested temperature +5 ~ 28 ºC humidity ≤ 90% ( non-condensing )
twelve. Electricity provide : AC230 ± ten% V, 50 ± 10% Hz, 5A
13. Size: 1500 × width 550 × peak depth 450 (mm)
14. Other : Abnormal alarm and electrical power without having getting rid of data
15. Contact display screen display and command enter , irregular reset and electricity calls,the instrument routinely discharge the residual reactants , automated return to work position.