Description
Overview
GAOTek Chlorine Controller pH Meter adopts methods of spectrophotometry, which support wavelengths of 420 nm, 470 nm, 520 nm, and 620 nm, and can support multiple parameter detection. Many experiments show that this method is simple, quick and sensitive. The instrument is small in size, light and easy to carry, suitable for field and work field use. By adopting imported sensor, advanced optical systems and expanding the measuring range of colorimeter the time needed for sample dilutions 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, laboratory scientific research detection field.
Technical Specifications
| Absorbance Measuring Range | 0 Abs to 3.0 Abs |
| Stability Of Optical Path | ≤±0.005 Abs or 30 min |
| Absorbance Resolution | 0.001 Abs |
| 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 |
| Wavelength | 420 nm, 470 nm, 520 nm, 620 nm |