STIP-scan

The HI97701 is a portable residual chlorine photometer with outstanding performance and a convenient portable design. Compliant with IP67 waterproof standards, it adopts an innovative Optical inspection system design to ensure high-precision, repeatability, and more efficient measurement time.

Measurement range 0.00-5 mg/L, resolution 0.01mg/L, accuracy @25 ℃ reading +/- 3% +/- 0.03mg/L, LED high-quality Light source system, high-quality Optical inspection filter to ensure that the sample measurement results are consistent with the user.

Detection of ammonia nitrogen content, range 0.01-50 mg/L, using HJ535-2009 detection method, built-in thermal printer, using digestion Colorimetric integrated tube.

Calibrated value (25 ℃)/application oxidation pretreatment solution, capacity (bottle) 500mL.

LED Light source, bandpass filter wavelength 525 & 610 nm; Bandwidth 8nm; Wavelength Accuracy +/- 1.0 nm, can be used for the measurement of pH acid alkalinity, calcium ions, nitrate, phosphoric acid and other parameters, is a powerful and widely used water quality analysis instrument.

Reagent name Iodine, range 0.0 to 12.5 mg/L (as I2), 100 times.

6.44 g/L (ppt) TDS calibrated solution with NIST traceability in portable single-use Encasement bags. Each bag contains 20 mL of solution in 25 bags.

Reagent name Nickel, range 0.00 to 7.00 g/L (as Ni), 100 times.

Measurement range 0 to 150 mg/L (e.g. SO42-), resolution 1 mg/L, accuracy @25 ℃： +/- 5 mg/L +/- 3%, commonly used in water quality monitoring, environment protection and industrial production.

Measurement range 0 to 200 mg/L (as SiO2), resolution 1 mg/L, accuracy @25 ℃: +/- 1 mg/L +/- 5% of reading, widely used in water treatment, drinking water monitoring, environment protection and industrial process control.

Detect Total nitrogen content, range 0.5-100mg/L, use persulfate oxidation method, built-in thermal printer, use digestion Colorimetric integrated tube, standard detection program Total nitrogen L and Total nitrogen H.

Measurement range 0-10mg/L, resolution 0.1mg/L, sexual repeability ≤ 2%, error of indication +/- 5% FS +/- 1 word, suitable for indoor and outdoor swimming pool water quality testing and various water plants.

-2.000~20.000pH, accuracy +/- 0.002pH, Intelligent Operating system, with electrode management, data management, parameter setting, data locking, Automatic calibration and other functions.

Detect the content of chlorine dioxide, the range is 0.05mg/L-10mg/L (measured in sections), no digestion is required, the detection time is 1 to 2 minutes, and the digestion Colorimetric integrated detection is used.

Range 0-200mg/L, built-in bubble elimination system, with water storage function, invisible near monochrome Infrared source, two-point correction, imported core accessories, can be customized range.

Electrode shell stainless steel, cable length 1 meter, built-in temperature 10KΩ, electrode interface 4 cores, reference solution -, specification φ 5mm × 120mm, Measurement range 0-110 ℃

TDS (@25 ℃) 800 ppm (mg/L), capacity (bottle) 20ml/bag (25 bags/box).

20 meters long, 7 items of important water quality indicators rapid simultaneous measurement, multiparameter integrated electrode design, with IP67 waterproof and anti-skid body and IP68 waterproof electrode, suitable for pipeline or deep well measurement.

Residual chlorine Measurement range 0.00 to 10.00 mg/L (as Cl2), resolution 0.01 mg/L, accuracy reading of +/- 0.03 mg/L +/- 3%, widely used in water treatment, swimming pool monitoring, drinking water mass detection, etc.

TDS (@25 ℃) 12.41 ppt (g/L), capacity (bottle) 500 ml.

Detection of manganese content, the range is 0.04mg/L-5mg/L (measured in sections), no digestion is required, the detection time is 10 to 15 minutes, and the digestion Colorimetric integrated detection is used, which conforms to the GB11906-89 standard.

Detect the content of volatile phenols, the range is 0.1mg/L-10mg/L (measured in sections), no digestion is required, the detection time is 10 to 15 minutes, and the digestion Colorimetric integrated detection is used, which conforms to the HJ503-2009 standard.

Calibrated value (25 ℃)/application Reduction pretreatment solution, capacity (bottle) 500mL.

Using DPD Colorimetry, it can accurately measure residual chlorine, total chlorine and chlorine dioxide in water, support single and multi-point calibrating, Data storage, USB communication and waterproof and dustproof functions, suitable for drinking water, medical wastewater, swimming pool water and other water quality Determination of residual chlorine, total chlorine and chlorine dioxide.