ZYD - HFBB Handheld water quality monitor

Brief introduction:

Water quality fast detector according to national standard method is developed to detect water solution of various physical and chemical indexes of special equipment. Instrument equipped with special reagents, rapid quantitative detection on site. Supporting the use of reagents in the circumstances, does not need to formulate standard solution, standard curve drawing, can be directly put sample or dilute solution in quantitatively detecting instrument. Experimental results with the concentration and absorbance, and transmission percentage display. Can detect iron and arsenic, manganese and ammonia nitrogen, fluoride, nitrate nitrogen, residual chlorine, chlorine dioxide, turbidity etc nine water quality indicators. Great harm below-standard quality, easy to cause diarrhea, dysentery, cholera, typhoid fever, hepatitis and other infectious diseases and endemic fluorosis, arsenic poisoning.

Features:

1. The instrument built-in multiple wavelengths, automatically selected wavelength measurement project accordingly.

2. Available in field or laboratory data storage and call data record

3. The handheld instrument design, can be single hand operation.

4.128 X64 resolution with backlit matrix the liquid crystal display in Chinese.

5. All Chinese display interface, simple operation, convenient.

6. Import super bright led light source and detector; Advanced light source driver and calibration technology makes the instrument at the beginning of each measure, automatically adjust the light source to the best state; Ensure the instrument for a long time stability, accuracy and wider measurement range.

7. Imported converter, to guarantee the measurement accuracy and stability.

8. Use round colorimetric tube measurement, can be single wavelength and double wavelength measurement at the same time.

9. With USB interface, convenient to connect computers send data.

10. Instrument all the waterproof design, the structure is solid and reliable, and is more adapt to the environment.

11. The silicone keys, ensure the sealing performance, long service life.

12. Section 4 AAA batteries as the power and versatility, adopting the advanced low power design at the same time, to avoid the scene without charging equipment electricity shortage caused by the delay detection.

Technical parameters

Wavelength range: 510 nm, 535 nm, 640 nm

Wavelength selection: automatic

Noise: 100% 0.5% or less tau

Noise: 0% 0.5% or less tau

Drift: 0.4% or less tau / 3 min

External output: USB

Detector: photovoltaic converter

Light source: super bright leds

Monitor: 128 x64 lattice with backlight,

Read mode: light transmittance, absorbance and the concentration

Power supply: 4 AAA batteries

Operating temperature: 0 to 50 ℃

Storage temperature: - 40 to 60 ℃

Humidity: less than 85%

Weight: 400 g

Size: 210 * 85 * 55 mm