STIP-scan

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

DO100 desktop Dissolved Oxygen Meter, support temperature automatic compensation, pressure automatic compensation, salinity manual compensation, support full oxygen calibration, zero oxygen calibration.

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 0.03~ 1.00mg/L, error of indication ≤ +/- 5%, Optical inspection Stability ≤ 0.002A/20min, Repeatability ≤ 3%

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

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 0.0 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 0.01~ 4.00mg/L, error of indication ≤ +/- 5%, Optical inspection Stability < 0.002A/20min, Repeatability ≤ 3%

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

Automatic compensation based on temperature changes, built-in microchip stores Sensor type, serial number and calibrated information, silver cathode with zinc anode, integrated temperature sensor and easy-to-replace HDPE film cover.

Measurement range: PH 2.00 - 16.00pH, ORP 699.9mV, +/-1999mV, built-in three calibrated points, automatic recognition of one or two points calibrated, easy to operate and economical.

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.

Detect the concentration value of suspended solids, the range is 5mg/L-500mg/L (measured in sections), no digestion is required, the detection time is 1 to 2 minutes, and the imported cold Light source conforms to the "National Standard Weight Method" standard.

Detect the total chromium content, the range is 0.01mg/L-5mg/L (measured in sections), the digestion is 30min in a Water Bath at 125 ℃, and the detection time is 45-55 minutes. The digestion Colorimetric integrated detection is used, which conforms to the GB7466-87 standard.

Detect the sulfide content, the range is 0.01mg/L-4mg/L (measured in sections), no digestion is required, and the digestion Colorimetric integrated detection is used, which conforms to the GB/T16489-96 standard.

Detect the content of copper ions, the range is 0.05mg/L-10mg/L (measured in sections), no digestion is required, the detection time is 5 to 10 minutes, and the digestion Colorimetric integrated detection is used, which conforms to the standard of "Bicyclohexanone Oxalyl Dihydrazone Method".

Operating temperature range 0 to 50 ℃, fast calibrating, Measured value for temperature compensation, sensitive PTFE membrane can be replaced in seconds, ideal for field use.

Equipped with polarographic electrodes, based on the Android Operating system, the setting menu can customize 15 functional parameters, the instrument is suitable for measurement of dissolved oxygen, BOD, OUR and SOUR, Measurement accuracy: 0.2mg/L.

Detect the content of silica, the range is 0.1mg/L-5mg/L (segmented measurement), no digestion is required, the detection time is 5 to 10 minutes, and the digestion Colorimetric integrated detection is used, which conforms to the "Silicon Molybdenum Blue Colorimetry" standard.

The HI3148B features a Glass body, an open connection using CPS technology, and can be refilled with 3.5 M potassium chloride.

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.

Detection of zinc content, the range is 0.05mg/L-15mg/L (segmented determination), no digestion is required, the detection time is 5 to 10 minutes, and the digestion Colorimetric integrated detection is used, which conforms to the "Xylenol Orange Spectrophotometric method, spec-trophotometry" standard.

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.