STIP-scan

Measurement range 0.06~ 3.00mg/L, error of indication ≤ +/- 5%, Optical inspection Stability < 0.002A/20min, Repeatability ≤ 3%

Measurement range 0.02~ 10.00mg/L, error of indication ≤ +/- 5%, minimum detection limit 0.01mg/L, large-screen LCD Chinese display, Chinese menu operation.

Measurement range 0.001~ 0.500mg/L, error of indication ≤ +/- 5%, Optical inspection Stability < 0.002A/20min, Repeatability ≤ 3%

Measurement range 5.00~200.00mg/L, error of indication ≤ +/- 5%, Repeatability ≤ 3%, LCD Chinese display, Chinese menu operation, simple and intuitive.

Measurement range 0.01~ 1mg/L, error of indication ≤ +/- 5%, Optical inspection Stability < 0.002A/20min, Repeatability ≤ 3%

Measurement range 0.1~ 1.0mg/L, error of indication ≤ +/- 5%, Optical inspection Stability < 0.002A/20min, Repeatability ≤ 3%

Measurement range 0.01~ 0.50mg/L, error of indication ≤ +/- 5%, Optical inspection Stability < 0.002A/20min, Repeatability ≤ 3%

Measurement range 0.01~ 1.00mg/L, error of indication ≤ +/- 5%, resolution 0.01mg/L, Repeatability ≤ 3%, can achieve high-precision and stable sulfide concentration measurement.

Measurement range 0.2~ 5.00mg/L, error of indication ≤ +/- 5%, Optical inspection Stability < 0.002A/20min, Repeatability ≤ 3%

Measurement range 0.0 to 100.0 mg/L (as NH3 +), resolution 0.1 mg/L, accuracy @+/- 0.5 mg/L +/- 5% of 25 ℃ reading, automatic storage of the last 50 measurements, battery life greater than 800 hours (without backlight).

Measurement range 0.000 to 1.000 mg/L (as Ni), resolution 0.001 mg/L, accuracy @25 ℃: +/- 0.010 mg/L +/- 7% of reading, commonly used in environment monitoring, wastewater treatment, industrial production process control and other fields.

Measurement range 0.05~ 2.00mg/L, error of indication ≤ +/- 5%, resolution 0.01mg/L, Repeatability ≤ 3%, large-screen LCD Chinese display and Chinese menu operation.

Measurement range 0.00~1000.0mg/L, error of indication ≤ +/- 5%, Optical inspection Stability ≤ 0.002A/20min, Repeatability ≤ 3%

Measurement range 0.00 to 2.00 mg/L (as ClO2), resolution 0.01 mg/L, accuracy @25 ℃ reading +/- 0.10 mg/L +/- 5%, high quality Optical inspection filter, High measurement Stability and less wavelength error ensure Measurement accuracy and accuracy.

PC100 desktop pH, Conductivity Meter, conductivity module: 1 point calibrated, reference temperature: 18 ℃, 20 ℃, 25 ℃ optional, support electrode calibration, standard solution calibration, standard series: CH, Europe and the United States optional, measurement can be switched to TDS/salinity/resistivity.

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.

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 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.

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.

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.

Residual chlorine measurement range: 0.00 to 5.00mg/L (asCl2), resolution: 0.01mg/L, accuracy: +/- 0.03mg/L +/- 3% of reading, total chlorine measurement range 0.00 to 5.00mg/L (asCl2), built-in reaction Timer to ensure consistent results between sample measurements and users.

Measurement range 0.0 to 20.0 mg/L (e.g. Cl -), resolution 0.1 mg/L, accuracy @25 ℃： +/- +/- 6% of reading at 25 ℃, widely used in water treatment, environment monitoring, industrial production and other fields.

Measurement range 0.00-20 mg/L, resolution 0.01mg/L, accuracy @25 ℃: +/- 3 %； +/- 0.5mg/L of reading, commonly used in drinking water monitoring, industrial production process control and other fields to ensure that the concentration of fluoride ions in water is within the safe range.

Measurement range of iron 0.00 to 1.60 mg/L (as Mn), resolution 0.01 mg/L, Mn Measurement range 0 to 300 μg/L (as Mn), resolution 1 μg/L, commonly used in environment monitoring, wastewater treatment, drinking water mass detection and other fields.