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Analytical Instrument, Physico-Optical Instrument, Electrochemical Instrument Manufacturer in China

Shanghai Precision & Scientific Instrument Co., LTD is a professional analytical instruments manufacturer, located in China. We are involved in the R&D, manufacture and supply of a vast array of high precision analytical instruments, physico-optical instruments and electrochemical instruments, including spectrophotometer, fluorescence spectrophotometer, atomic absorption spectrophotometer, chromatograph, flame photometer, refractometer, polarimeter, melting point apparatus, light chromaticity instrument, pH meter, conductivity meter, dissolved oxygen meter, ion meter, multi-parameter meter, automatic potential titrator, environmental analyzer, sensor, and more. We produced the first spectrophotometer, pH meter and polarimeter in China. Due to our product manufacturing and management practices in rigid compliance with international standards, we are ISO9001:2000 and ISO14001:1996 approved.

  • 723N Visible Spectrophotometer
  • 723N Visible SpectrophotometerAn intelligent product with single-chip microprocessor control technology can meet the requirements of qualitative and quantitative tests for most samples conducted in conventional laboratories. The 723N visible spectrophotometer is used in medical and health, clinical examinations, biochemical, petroleum ...
  • GC102AF/GC102AT Gas Chromatograph
  • GC102AF/GC102AT Gas ChromatographAll control and application parameters of this gas chromatograph can be set up through the keyboard. Functions, such as self-diagnosis, switch-off protection, document storage and transaction, limit temperature setup thermal trip valve setup, and FID auto-ignition are incorporated inside of the instrument.
  • WYA-2S ABBE Digital Refractometer
  • WYA-2S ABBE Digital RefractometerThe WYA-2S ABBE digital refractometer can be used for measuring refractive index nD of transparent or translucent liquid and solid substances and the Brix of sugar.
    It uses LCD display and RS232. ...
  • SGW-1/SGW-2/SGW-3 Automatic Polarimeter
  • SGW-1/SGW-2/SGW-3 Automatic PolarimeterThe sample chamber uses constant temperature designing in order to decrease the temperature heating effect on measurement.
    This automatic polarimeter uses USB and can be used for measurement of dark-colored samples.
  • WRS-2/2A Micro Processor Melting Point Apparatus
  • WRS-2/2A Micro Processor Melting Point ApparatusThe micro processor melting point apparatus uses LCD display, which can direct display melting curve.
    It can calculate the average value of initial and final melting points automatically.
    The WRS-2A micro processor melting point apparatus can measure three samples at the same time.
  • ZDJ-4A Automatic Potential Titrator
  • ZDJ-4A Automatic Potential TitratorThe ZDJ-4A automatic potential titrator has pre-titration, preset endpoint titration, blank titration or manual titration functions.
    It has different titration modes with different sensors: acid base titration, redox titration, precipitation ...
  • ZDJ-5 Automatic Titrator
  • ZDJ-5 Automatic TitratorThe instrument is controlled by the computer. The real-time potential curve, first derivative, second derivative diagram can be shown on the screen. If matched with specific titration software, the automatic titrator can conduct titration analysis, realize editing, modification of titration methods. It functions as storage of ...
  • Environmental Analyzer
  • Environmental AnalyzerAll reagents used are low toxicity, low pollution. The operation is safe and simple. The result is accurate, reliable and reproducible. The environmental protection analyzer is used in the field of environmental protection, water quality analysis, food testing, pharmaceutical, drug testing, petrochemical, light industry ...

Our analytical instruments, physico-optical instruments and electrochemical instruments have found countless applications in the fields of petrochemical, metallurgy, mining, power plants, environmental protection, medical and health, to name a few. For example, by means of analyzing absorbance, our spectrophotometer can be used for quantitative analysis and qualitative analysis of substances. In addition to conducting quantitative analysis and qualitative analysis, our gas chromatograph is suitable for measuring physical and chemical constants like partition coefficient, activity coefficient, molecular weight, specific surface area, and others, of gas components in the stationary phase. Our flame photometer is a ideal choice for you to check the calcium content in beer, milk, juice, and biscuit, etc., or the potassium content in fertilizer or soil, or sodium content in fuels like crude oil, gasoline, and diesel, etc.

As to our polarimeter, it is utilized to measure the optical rotation and analyze concentration, content and degree of purity of substances and widely applied to chemical examination or quality control in pharmaceutical, drug test, sugar production, food, spice, chemical, petroleum, scientific research, teaching, and other fields. Used for precision measurement of pH values of liquid media, the pH meter is indispensable inspection equipment for food factories and waterworks to be QS and HACCP approved.

While continually improving products and technologies, we offer indoor environment examination, food hygiene test, soil testing and fertilizer recommendation system, air and water quality real-time monitoring system, and other solutions, so we can accommodate increasing customer needs in the market.

If you have any questions, please contact us via email or the phone number provided on our website. Our staff is ready to help you with the best products or solutions for your application.