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Main feature
- LCD liquid crystal display, Chinese menu, easy to operate;
- Coulometric titration is used, no standard titration solution is required, and iron sulfate does not need to be calibrated;
- Three-speed electrolysis current is available: 10mA, 20mA, 40mA;
- Direct display of COD measurements without user calculations;
- Allows storage of COD calibration values for 10 different standard volumes of manganese and chromium methods, which is convenient for users to call;
- With data management function, support data review, deletion and printing, maximum storage capacity of manganese and chromium methods for each of the 200 COD measurements;
- Standard USB communication interface for PC connection。
Technical Parameters
| model |
COD-572 |
|
COD measurement range |
(0.0~100.0) mg/L, expandable to (100.0~1000) mg/L |
|
Basic error |
Not more than ±2 mg/L |
|
Repeatability |
Not more than 2% |
|
power supply |
AC（220±22）V，（50±1）Hz |
|
Size (mm), weight (kg) |
300×235×100，3 |
COD-572 type chemical oxygen demand (COD) analyzer
| Serial number |
Name and specification |
Quantity |
|
1 2 |
COD-572 type chemical oxygen demand (COD) analyzer |
1 set 1 |
