The instrument uses a single-color cold light source, which automatically processes the data using a microcomputer to directly display the ozone concentration value of the water sample. It is widely used in the determination of drinking water, surface water, surface water, sewage and industrial wastewater.
|Measurement range:||0.01-2.5mg/L||Indication error:||≤±5%|
|Repeatability:||≤3%||Optical stability:||the instrument absorbance value drifts less than 0.002A within 20min|
|Dimensions:||main unit 266mm × 200mm × 130mm||Weight:||1kg|
|Normal use conditions:|
|Ambient temperature:||5 to 40 ° C||Relative humidity:||≤85%|
|Power supply:||AC (220 ± 22) V; (50 ± 0.5) Hz||No significant vibration and electromagnetic interference, avoid direct sunlight.|
1. It adopts imported high-performance, long-life (100,000 hours), high-brightness light source, and narrow-band filter system. It has strong optical stability and is not easily interfered by various kinds of light. Therefore, the instrument has high precision and good stability.
2, large screen LCD Chinese display, Chinese menu operation, simple and intuitive.
3. The measurement data can be saved forever. It can save 10 standard curves and 500 measured values, and the power is not lost. In addition to the factory calibration curve, the working curve also has a user-calibrated curve.
4, with print function, with USB interface upload function
5, using high-performance, low-power 16-bit single-chip system, the performance is excellent.
6. More than ten years of experience in the production of water quality monitoring instruments to ensure the quality of the products.
|Host 1||3 colorimetric tubes|
|Reagent 1 set||USB line 1|
|1 data collection disc||1 power cord|
|1 manual||1 warranty card|