DEK- COD automatic on-line analyzer is able to automatically detect COD of any water for a long time that in
|1. Measuring range: 0-1000mg / L(customizable)|
|2. Accuracy: no more than ± 10%|
|3. Repeatability: no more than ± 5%|
|4.Detection:4mg / L|
|5.Zero Drift:no more than ± 5mg / L|
|6.Span Drift:no more than± 10%F.S|
|7.COM Interface:RS232*1,RS485 customizable|
|8.Power:AC220 ± 10% V, 50 ± 1% Hz|
|10.Relative Humidity:no more than 85%,RH|
1. Adopt the international leading photoelectric quantitative system, with more precise and accurate dosage;
2. Adopt international leading valve island switching system . Each small valve opens and closes independently to avoid reagent channeling, can avoid valve dislocation;Each pipe joint belongs to the standard accessories, make it easy to disassemble and install;Each small valve can be disassembled separately after failure, could saving cost;Accurate control of opening and closing, make it a long service life;
3. With the latest peristaltic pump technology, the failure rate is very low. The peristaltic pump pipe rotates 50 times per minute continuously, with a life of 10,000 hours;
4. Adopt the international leading power protection technology to adapt to the unstable environment of power grid;
5, With power off protection function, when power off the instrument can stop all work, power on the automatic reset;
6. Support power failure storage function, and data will not be lost when power failure occurs;
7. The sample tube is made of 3 fluorine and 4 fluorine materials.WIth character of acid resistance, high temperature resistance, corrosion resistance;
8. Have the alarm function of automatic leakage, alarm function of exceeding range, and intelligent fault alarm function to prompt users to manage and maintain;
9. Advantages of single light source and double channels:
(1) Through the reference setting, the photoelectric can be adjusted in real time to make the light source more stable.
(2) Through the automatic adjustment of photoelectric, the manual adjustment steps required for photoelectric attenuation can be eliminated.
(3) The influence of environmental factors on the photoelectric part of the equipment can be largely eliminated through the setting of single light source and double channels, and the drift caused by temperature can be well suppressed.
Huihuan science and technology co., ltd. was founded in 1993 by Shanghai huihuan environmental engineering co., LTD., and then jiangsu huihuan environmental protection technology co., ltd. was founded in 2010. It is a high-tech enterprise specialized in environmental monitoring, intelligent environmental protection software platform and related services.Committed to the online monitoring system research and development, production, sales, installation, operation and detection as well as the customization of environmental protection software platform, is the authoritative provider of integrated intelligent environmental protection solutions.
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.
If you have another question, pls feel free to contact us as below: