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S-621 Precise pH/DO Meter

Precise measurements of pH/DO in fields of biotechnology, aquaculture, power plant and environmental protection, and also more widely used in areas of education and scientific research.

Main Features:

●6.5 inch LCD screen which is intuitive and can show more parameters. Humanized design of operating interface makes operations simpler.

●Omron long lasting and light touch panel can be used more than 100,000 times.

● Meet GLP norms, with auto calibration, auto temperature compensation, data storage, USB data export, clock, wireless printing, function setup, smart self-diagnosis and other intelligent functions.

●Built-in big memory can store 500 sets of test data which can be saved and transferred to USB flash drive and opened with Excel, very easy and convenient for edit.

● Auto recognition of standard pH buffer solutions and there are three kinds of standard buffer for option: Europe & USA series, NIST series and China series.

●DO mode has functions of ATC, auto salinity compensation and auto pressure compensation.

●New structure polarographic DO electrode can measure temperature, salinity and dissolved oxygen simultaneously, equipped with special DO electrode calibration sleeve, only need 3~5 minutes for polarization.

● Combined diaphragm cap makes it extremely convenient to replace the sensitive membrane just by screwing the new cap to the electrode.

●With standard Bluetooth block and support wireless Bluetooth printing to make operations much easier for users. Optional data transmission to PC and cell phone via wireless Bluetooth.

●Smart judge of electrode status to ensure accurate use for operators.

● IP54 waterproof and dustproof.

Specifications:

Standard Configuration:

  1. S-621 Benchtop pH/DO meter                           1 unit
  2. Composite electrode                                             1 pc
  3. Rotary electrode holder                                       1 pc
  4. pH calibration buffer                                            1 set
  5. DO500 Dissolved Oxygen Electrode                  1 pc
  6. DO503 membrane cap(for DO electrode)        3 pcs
  7. DO502 DO electrode inner solution(30mL)     1 bottle
  8. 12V power adapter(for instrument)                  1 pc
  9. Instruction manual                                               1 copy
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