Hangzhou Qiwei Instrument Co., Ltd. is one of the leading manufacturers and suppliers of portable tintometer in China. With a professional production team, we are able to meet the needs of the majority of our customers. Welcome to wholesale bulk portable tintometer in stock here from our factory. We also accept customized orders.
product key technologies
The colorimeter uses the photoelectric colorimetric principle to test the color of water solutions. The platinum-cobalt color standard solution is used for calibration, and "PCU" is adopted as the color measurement unit. It can be widely used in power plants, pure water plants, waterworks, sewage treatment plants for daily life, beverage factories, environmental protection departments, industrial water use, winemaking industry, pharmaceutical industry, epidemic prevention departments, hospitals and other departments for color measurement, so as to meet the prescribed water quality standards. It is a precise and intelligent instrument with good linear measurement of color, accurate and reliable numerical values, and convenient operation.
Technical Parameter
|
Model |
SD-2 |
|
Principle |
Platinum-cobalt standard colorimetric method |
|
Measuring Range |
0~500 PCU |
|
Basic Error |
±5% FS |
|
Accuracy |
0.1 PCU |
|
Zero Drift |
±1 PCU |
|
Repeatability |
≤3% |
|
Power Supply |
AC 110-220V/DC 5V, power adapter, 5×1.5V batteries |
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