COD-571 Portable Chemical Oxygen Demａnd Tester Benchtop COD Meter
FEATURES
COD analysis in accordance with EPA 410.4 and ISO 15705:2002 standards.
LCD display screen.
2 LED light sources for different COD testing ranges.
2-point calibration.
Data capacity of up to 200 sets GLP-compliant).
Data stored can be transferred into the computer by USB communication interface.
The COD-571 chemical oxygen demａnd tester has abandoned the traditional complex and bulky spectroscopic system and adopted the new LED as the light source, which greatly reduces the volume and weight of the measuring equipment. Equipped with a special digestion device, the use of sealed reflux digestion method can be used for 21 samples at the same time, easy to operate, quick digestion, can save a lot of water, electricity and reagents, reduce secondary pollution and other advantages. Cod-571 is suitable for environmental protection industry, which is convenient for COD determination of large quantities of samples.
METER INCLUDES
Colorimetric tubes
Model | COD-571 | |
Measuring Unit | Range | (0～150)mg/L,(0～1500)mg/L |
Accuracy | ±8% | |
Repeatability | 3% | |
Fluctuation | 6mg/L (20min) | |
General | Power supply | AC (220±22) V, (50±1) Hz |
Dimension (mm)& Weight (kg) | COD-571: 315*225*100, 2;
| |
Main functions
Model Function | COD-571 |
Principle of measurement | Potassium dichromate colorimetry |
Digestion method | Hermetically sealed reflux method (21 samples can be digested simultaneously) |
Digestion temperature | （100～165）℃ |
Digestion time | （0～120）mins |
Calibration | Two-point calibration (zero and full calibration) |
Data storage quantity | 200 |
Review, delete, and print | Include |
Display | LCD |
Output interface | USB |
所有评论仅代表网友意见，与本站立场无关。