Description
Overview
GAOTek Water Testing Equipment Quality Detector adopts a method of spectrophotometry, which supports the wavelengths of 420nm, 470nm, 520nm and 620nm, and can support multiple parameter detection. Many experiments show that this method is simple, quick, and sensitive. The instrument is small, light, and easy to carry, suitable for field and work field use. By adopting imported sensors, and advanced optical systems and expanding the measuring range of colorimeters, the time needed for sample dilution is saved. Test items can be freely matched according to customer requirements. The instrument has been used in various environmental protection bureaus, factory wastewater discharge detection, aquaculture, lake and bay detection, river regulation, and laboratory scientific research detection field.
Technical Specifications
| Wavelength | 420 nm, 470 nm, 520 nm, 620 nm |
| Absorbance measuring range | 0 Abs to 3 Abs |
| Resolution of absorbance | 0.001 Abs |
| Stability of Optical path | ≤±0.005 Abs |
| Stability of optical path | ≤±0.005 Abs/30min |
| IP Class | IP 65 above |
| LED operating life | 100000 hours |
| Optical filter life | 5 years |
| Rated capacity | 0.3 W |
| Operating repeatable | ≤±0.01 Abs |
| Hardness | 0 mg/L to 100 mg/L, 100 mg/L to 500 mg/L |
| Size | 6.69 in x 2.76 in x 1.77 in (1.70 mm x 70 mm x 45 mm) |