Handheld multi parameter water quality detector

Handheld multi parameter water quality detector can quickly and accurately determine residual chlorine, total chlorine, and compound chlorine in surface water, groundwater, urban sewage, and industrial wastewaterMultiple indicators such as chlorine dioxide, dissolved oxygen, ammonia nitrogen, nitrite, chromium, iron, manganese, chromaticity, turbidity, suspended solids, concentration, etcDirect reading; It can be widely used in industries such as water plants, food, chemical, metallurgical, environmental protection, and pharmaceuticals. The handheld multi parameter water quality detector is composed of a single fixed deviceA spectrophotometer with fixed wavelength is combined to measure various parameters using the principle of spectrophotometry, and is used in the instrumentEstablish linear curves of concentration color development and absorbance for different parameters, and the instrument identifies the color to obtain the measured water sampleThe concentration. This instrument adopts a fully Chinese menu, which is easy to operate, convenient to use, and has high measurement accuracy.

Advantages of handheld multi parameter water quality detector
1. The handheld multi parameter water quality detector is compact, beautiful, easy to carry, stable in performance, and has a high cost-effectiveness.

2. Microcomputer system configuration, touch sensitive keyboard, full Chinese menu, 3.5-inch color LCD display screen, which can clearly display date, time, measurement values and measurement units.
3. This instrument adopts the photoelectric colorimetric principle of spectrophotometry, which is easy to operate. After taking a water sample and reacting it with reagents for a few minutes, the reading can be obtained.

4. This instrument uses a high-intensity long-life light source, which is stable.

5. Equipped with a thermal printer, it can clearly print measurement results, measurement time, etc.

6. According to the required wavelength of the light source for measuring parameters, the light source can automatically switch, suitable for rapid quantitative determination of common indicators in water, with a repeatability error of ≤± 2%.

7. The host is equipped with a high-power battery, which can be used for quantitative measurement in the field and can work continuously for 8 hours on standby.

8. The instrument stores calibration curves within the full range, with power-off protection, and calibration data will not be lost

9. Power supply mode: 220V, 50Hz Size (mm): 260 × 110 × 75mm (length x width x height); Weight (kg) 0.7kg.

Technical indicators:

1. Light source lifespan: ≥ 100000h

2. Detection system: multi-channel independent detection system

3. Detection circuit: high-precision constant testing circuit, scattered dual path compensation circuit

4. Display mode: Large screen Chinese menu displays concentration value (C)

5. Measurement error: ≤ ±5%F.S

6. Repetitive error: ≤ ±2%

7. Resolution: 0.01

8. Storage space: 999 sets of detection data

9. Printing method: Thermal line printing

10. Power supply mode: 220V, 50HZ

11. Weight (kg): 6

12. Can set system time