Production certificate and honor certificate
Large scale production base, National Quality Supervision Bureau certification
Set research, production and marketing in one, directly facing the terminal
There is no intermediate link, so it is good for you。
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Special products on demand
Complete specifications, covering product applications
Solve the problem of using your product
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Adhering to the scientific and technological innovation, quality assurance, customer first concept
Every product has been tested layer by layer
Equipped with simulation laboratory, each batch of finished products before packaging simulation test
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Founded in 1999, the production area is 1500 square meters
Domestic 24-hour customer service
Production and sales of products are quality assurance
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Team focusing on electrochemical water quality analyzer and electrode
Have customer service team, perfect service system
The products have passed ISO9001-2008 quality system certification
Complete set of advanced testing equipment and guarantee product quality
Focus on electrochemical water quality analyzer and electrode manufacturing for 21 years
Complete product range, sufficient inventory, one-stop purchase
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Established in 1999, Shanghai Russell Technology Co., Ltd. is located in the industrial park of Yangpu District, Shanghai, with a production area of 1500 square meters. It focuses on the R D, production and sales of electrochemical water quality analyzers and electrodes. Products include pH, ORP, conductivity, ion concentration, dissolved oxygen and other instruments and supporting electrodes。 Quality is the lifeline of an enterprise. Russell technology has a st
See moreDifference between refillable and non-refillable pH composite electrodesCore Tip: pH composite electrode is divided into refillable (rehydration type) and non-refillable (gel type). A filling hole is provided on the shell of the refillable pH composite electrode. When the external reference so...
The working principle and characteristic of dissolved oxygen meterSoluble oxygen meter is a polarographic analysis instrument, specially designed for boiler feedwater and condensate water PPB level dissolved oxygen measurement. Ensure the stability and accuracy in (super) low concentration, in...
The development trend of conductance meter in industrial applicationCore Tip: Conductivity meter An instrument that can measure the conductivity of water and infer the salinity of water according to a standard curve. The more salty the water, the more electrically conductive it is. Therefore,...
Principle and use of pH electrode maintenance precautionsCore prompt：The pH electrode, also known as the pH probe, is the part of the pH meter that contacts with the measured substance and is used to measure the electrode potential device。The electrodes used in the potentiometric analy...
Use and maintenance of ion meterIonometer An electrochemical analytical instrument used to measure the concentration of ions in a solution. The measurement of H+ also belongs to the ion meter, we generally called the pH meter or acidity meter, the general people refer to the ion meter is to me...
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021-35080252
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