NAME:Hand held multi parameter water quality detector
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- presentation
- parameters
- feature
Hand held multi parameter water quality detector
Hand held multi parameter water quality detector can quickly and accurately determine residual chlorine, total chlorine, combined chlorine, chlorine dioxide, dissolved oxygen, ammonia nitrogen, nitrite, chromium, iron, manganese, chroma, turbidity, suspended solids and other indicators in surface water, groundwater, urban sewage and industrial wastewater, with direct reading of concentration; it can be widely used in water plants, food, chemical industry, metallurgy, environmental protection and pharmaceutical industries. The hand-held multi parameter water quality detector is a combination of a single fixed wavelength and fixed purpose spectrophotometer. The parameters are measured by the principle of spectrophotometry. The linear curve between the color rendering degree and the absorbance of different parameters is established in the instrument. The concentration of the measured water sample can be obtained through the color discrimination. The instrument adopts Chinese menu, which is easy to operate, easy to use, quick to use and high accuracy.
Advantages of portable multi parameter water quality detector
1. The portable multi parameter water quality detector is compact and beautiful, easy to carry, stable performance and high cost performance.
2. Microcomputer system configuration, touch keyboard, full Chinese menu, 3.5 inch color LCD display, can clearly display date, time, measured value and measurement unit.
3. The photoelectric reagent can be read in a few minutes, and the operation is simple.
4. This instrument adopts high intensity and long life light source, and the light source is stable.
5. Equipped with thermal printer, the measurement results and measurement time can be printed clearly.
6. The light source can be switched automatically according to the different wavelengths of light source needed for measuring parameters. It is suitable for rapid quantitative determination of common indicators in water. The repeatability error is less than ± 2%.
7. The host is equipped with high-power battery, which can be used for field quantitative measurement, and can work continuously for 8 hours.
8. The calibration curve within the full range is stored in the instrument memory, with power-off protection, and the calibration data will not be lost
9. Power supply mode: 220 V, 50 Hz, size (mm): 260 × 110 × 75mm (length x width x height); weight (kg) 0.7kg.- Hand held multi parameter sh technical indicators:
1. Light source life: ≥ 100000h
2. Detection system: multi channel independent detection system
3. Detection circuit: high precision constant test circuit, scattering double light path compensation circuit
4. Display mode: large screen Chinese menu displays concentration value (c)
5. Measurement error: ≤± 5% F.S
6. Repeatability error: ≤± 2%
7. Resolution: 0.01
8. Storage space: 999 groups of test data
9. Printing mode: thermal line printing
10. Power supply mode: 220 V, 50 Hz
11. Weight (kg): 6
12. System time can be set
