Water analysis Instruments LCD display cod analyzer
Negotiable
Min.Order:1
Functions:
1.LCD display for easy use
2. It can show COD measuring data directly and there’s no need to calculate by users.
3.It adopts coulometric titration method and there’s no need to prepare standard volumetric solution.
Also, there’s no need to calibrate iron sulfate.
4.It can be connected with TP-16 serial printer to print measuring and calibration data..(Users can buy printer.)
5.It can store 10 kinds of COD calibration value of mangan and chrome for users.
6.It can also store 50 mangan COD measuring value and 50 chrome COD measuring value.
7.The data can be stored, deleted, viewed and printed.
Model |
COD-571 |
COD-572 |
|
Range |
COD |
0~1500mg/L |
(0.0~100.0)mg/L (100.0~1000)mg/L |
Electrolysis current divide |
-- |
10mA,20mA and 40mA |
|
Accuracy |
Basic accuracy |
≤150.0 mg/L:±8%FS±1mg/L 150.0 mg/L~1500 mg/L:±8% reading |
±2%FS |
Repeatability |
3% reading |
<=1%FS |
|
Stability |
(±2% reading)/15min |
-- |
|
Measuring principle |
Dichromate colorimetric method |
Coulometric titration |
|
Digestion method |
Sealing reflux method (Could dispelling 21 samples simultaneously) |
reflux method |
|
Digestion Temperature |
RT~165℃ |
Reflux method |
|
Digestion Time |
0~120min |
-- |
|
Calibration |
Two-point calibration (zero and full scale calibration) |
Calibration not need standard solution |
|
Data storage |
200 data with time and date stamp |
100 data with time and date stamp |
|
View,delete and print |
Yes |
||
Display |
LCD |
||
Power |
220V/50HZ |
||
Dimension |
COD-571:270*280*125mm COD-571-2:330*228*132mm |
300*235*100mm |
|
Weight |
COD-571:2kg COD-571-2:4kg |
3kg |
1.How can I choose the suitable one?
Dear customer, please tell us your detailed requirements by mail or online, we will recommend the suitable one as your request.
2.Does your price is competitive?
Dear customer, we make sure to offer you the best quality with competitive price.
3.How can I pay?
Dear customer, we accept many payment term, such as T/T, Western Union…
4.When I receive it after pay?
Dear customer, normal models can be delivered with 5-7days, please contact us to check transport time to your address.
5.How to deliver?
Dear customer, we can send by Express, by Sea and by Air.
6.Is will be broken during transport?
Dear customer, please do not worry, we do standard export package.
7.What should I do if I do not know how to use?
Dear customer, please do not worry, manual user will be sent together, you can also contact us with more technological support.
8.What should I do if some parts broken?
Dear customer, please do not worry, we have 12months warranty except wear parts. You can also buy parts from us after 12months.
Ph meter |
automatic potential titrator |
Dissolved Oxygen Meter |
|
|
|
Please click to details |
Please click to details |
Please click to details |
Ion meter |
Conductivity meter |
multi-parameter water quality analyzer |
|
|
|
Please click to details |
Please click to details |
Please click to details |
Certificate
After-Sale Service