Alkalinity online water quality analyzer

Alkalinity of water refers to the total amount of substances in water that can neutralize strong acid, including strong base, weak base, strong base and weak acid salt. WTF2000 alkalinity alkalinity on-line water quality analyzer adopts titration method for analysis, which can simultaneously detect CO32 - and HCO3 -, and the detection range standard is   0-100mg / L, the measurement range can be expanded according to the actual water sample. The analyzer titrates the reagent into the water sample and detects the liquid potential through the electrode. When the potential has two peak transitions, it is the sampling point. The instrument automatically calculates the alkalinity value of water sample.

COD online water quality analyzer (UV)

Chemical oxygen demand (COD) is a chemical method to measure the amount of reducing substances that need to be oxidized in water samples. Oxygen equivalent of substances that can be oxidized by strong oxidant in wastewater, effluent from wastewater treatment plant and polluted water. Wtf2000-coduv COD on-line water quality analyzer adopts ultraviolet absorption method for analysis, the detection range standard is 0-100mg / L, and the range can be expanded according to the actual water sample on site (not affected by the high concentration of chloride ion in the sample). There is no need for reagent, automatic cleaning analysis pool, no need for manual maintenance.

wtf-2000T AE-2的水中油分析仪

The measurement based on fluorescence intensity is proportional to the concentration of TPH. Wtf-2000 series analyzers are designed for continuous automatic monitoring of the contents of petroleum hydrocarbons, natural and wastewater. The instrument consists of sample preparation unit and wtf-3000 luminescent detector. The sample preparation unit provides metered water feed and water and reagent flow switching, temperature control, stirring and mass exchange processes. The detector (or photocell) is used to detect the luminescence of water quality and petroleum hydrocarbons extracted from samples using patented chromatographic membrane technology. A special variant of the instrument wtf-2000-2c is modified to monitor the high risk of wastewater or natural water pollution. The analyzer is fixed and controlled by a built-in microprocessor or external PC. In a separate mode of operation, the selected response sequence can be assigned from the built-in keyboard. The firmware allows the distribution of any sequence of system component operations and changes in flow rate from 0.02 to 20 ml / min. The instrument is equipped with a 4-20 mA current loop and RS485 computer interface, customized report output and remote computer control. The concentration measurement results, up to 1000 values, are stored in the built-in memory and displayed on the screen in mg / L on the built-in color LCD touch screen. If the concentration of petroleum hydrocarbon exceeds the threshold level, the alarm mode is activated, and the relay station can trigger from the following command of the analyzer. The duration of a typical measurement cycle is 5-15 minutes (depending on the concentration of the sample being analyzed)

COD online water quality analyzer (chromium method)

Chemical oxygen demand (COD) is a chemical method to measure the amount of reducing substances that need to be oxidized in water samples. Oxygen equivalent of substances that can be oxidized by strong oxidant in wastewater, effluent from wastewater treatment plant and polluted water. Wtf2000-codcr COD on-line water quality analyzer adopts the national standard fast digestion spectrophotometry for analysis, the detection range standard is 0-1000mg / L, and the range can be expanded according to the actual water sample on site (the chloride ion concentration shall not be higher than 1000mg / L). In the strong acid medium, silver sulfate was used as catalyst, after rapid digestion at high temperature and high pressure, the reagent was added for spectrophotometric measurement.

On line cyanide analyzer

Wtf2000-cn water quality analyzer is an on-line monitoring instrument for cyanide index of industrial sewage and industrial discharge sewage. The instrument is based on the national standard or industry standard. It has the characteristics of simple operation, high degree of automation, easy maintenance and low cost of consumables. The instrument is equipped with RS485 / RS232 interface and supports Modbus protocol. It can comprehensively master its operation status and data through remote communication, and can also carry out remote control to realize remote analysis, remote calibration, remote monitoring and control Remote cleaning and other advanced functions. In addition, the instrument has its own dilution function, which can also meet the application requirements for high concentration samples. After a long time of feedback verification, the accuracy of the analysis and other indicators are better than the relevant national standards. This product is suitable for: electroplating, washing and injection, paint, dyestuff, rubber and other industries.

On line sulfide analyzer

Wtf2000-hs-2 water quality analyzer is an on-line monitoring instrument for sulfide index of surface water and sewage. The instrument is based on the national standard or industry standard. It has the characteristics of simple operation, high degree of automation, easy maintenance and low cost of consumables. The instrument is equipped with RS485 / RS232 interface and supports Modbus protocol. It can comprehensively master its operation status and data through remote communication, and can also carry out remote control to realize remote analysis, remote calibration, remote monitoring and control Remote cleaning and other advanced functions. In addition, the instrument has its own dilution function, which can also meet the application requirements for high concentration samples. After a long time of feedback verification, the accuracy of the analysis and other indicators are better than the relevant national standards. This product is suitable for: surface water, domestic sewage, industrial wastewater, etc.