Chemical Oxygen Demand in Drinking Water (CODG-3000)

• After-sales Service: Provided
• Warranty: Provided
• Measuring Range: 0-5000mg / L
• Accuracy: 5%Fs
• Resolution: 0.01mg/L
• Size: 620*450*50mm
• Model NO.: CODG-3000
• Weight: 110kg
• Power Supply: AC220V, 50Hz
• Product Name: Cod Analyzer
• Transport Package: PP Box, Paper Box, Seaworthy Box
• Specification: SGS, CE, ISO9001
• Trademark: BOQU
• Origin: Shanghai
• HS Code: 9027809900
• Production Capacity: 6000piece/Month

Product Description

                                              CODG-3000 COD Online Analyzer
           

CODG - 3000 type COD automatic on-line analyzer is developed with completely independent
intellectual property rights of COD automatic testing instrument, able to automatically detect
COD of any water for a long time that in  unattended condition.


Features
The unique design makes this products compared to similar products with lower failure rate, lower maintenance,
lower reagent consumption and higher cost.
Injection components: Vacuum suction peristaltic pump, and the pump tube between the reagent there is always
an air buffer, to avoid corrosion of the tubing, while making reagent mixing more concise and flexible.
Sealed Digestion components: High temperature high-pressure digestion system, accelerating the reaction process,
to overcome the volatile corrosive gas exposure system equipment corrosion.
Reagent tube: Imported transparent modified PTFE hose, diameter greater than 1.5mm, reducing the chance of
water-like particles clogging.
 

 Technical Indexes

 1. A method based on: The national standard GB11914-89 << Water Quality - Determination of the chemical oxygen
demand - re -ming potassium >>

 2. Measuring range: 0-1500mg / L

 3. Accuracy: ≥ 100mg / L, no more than ± 10%;<100mg / L, no more than ± 8mg / L 

 4. Repeatability: ≥ 100mg / L, no more than ± 10%; <100mg / L, does not exceed ± 6mg / L

 5. Measurement period: The minimum measurement period of 20 minutes, according to the actual water samples,
digestion can be modified at any time in the 5 ~ 120min;

6. Sampling period: Time interval (20 ~ 9999min adjustable ), and the whole point of measurement mode;  

 7. Calibration cycle: 1 to 99 days at any arbitrary time interval adjustable;

 8. Maintenance cycle: General once a month, each about 30 min;

 9. Reagent consumption: Less than 0.35 RMB / sample

 10. Output: RS-232, 4-20mA ( optional );

 11. Environmental requirements: Temperature adjustable interior, recommended temperature +5 ~ 28 º C;
Humidity ≤ 90% ( non-condensing );

 12. Power supply: AC230 ± 10% V, 50 ± 10% Hz, 5A;

 13. Size: 1500 × Width 550 × Height depth 450 (mm);

 14. Other: Abnormal alarm and power without losing data;

 15. Touch screen display and command input, abnormal reset and power calls, the instrument automatically discharge
the residual reactants, automatic return to work status. 

Company Information






FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.

Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days
if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?
A: We can offer the sample, it is extra

Q: What is your terms of payment ?
A: 100% T/T in advance ,balance before shippment.