Product Details
The instrument is calibrated using the platinum-cobalt color standard solution specified in the national standard GB 5750, and the “degree” is used as the chromaticity measurement unit. It can be widely used in water quality color measurement of power plants, pure water plants, waterworks, domestic sewage treatment plants, beverage plants, environmental protection departments, industrial water, wine industry and pharmaceutical industry, epidemic prevention departments, hospitals and other departments.
Main feature
- Adopt platinum-cobalt standard colorimetric method, in line with GB5750 standard;
- Simple and convenient to operate, no reagents required, direct reading of color;
- High-strength, long-life light source with good stability and maintenance-free;
- Multiple units display: PCU, degree, Hazen, Pt-Co, mg Platinum/L;
- Built-in standard curve to support zero and full scale calibration;
- Supports storage of 200 sets of measurement data, in line with GLP specifications;
- Support automatic shutdown and power-off protection function, with under voltage display;
- Support battery powered and USB powered;
- IP65 protection grade, good waterproof and dustproof performance.
Technical Parameters
| model |
cDGB-421 |
|
Measuring range |
(0 to 50) degrees |
|
Indication error |
Not more than ±5% or ±1 degree |
|
Repeatability |
Not more than 3.0% |
|
Protection level |
IP65 |
|
power supply |
AA battery or USB powered |
|
Size (mm); weight (kg) |
220×100×80; about 0.8 |
