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2018-5-10Analytica Munich
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2018-5-1Arablab Dubai
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2018-5-2PITTCON USA
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2018-3-22Analitica Latin America
Benchtop Type
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.
●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: 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.
●Optional Bluetooth block and support Bluetooth printing to make operations much easier for users. Optional data transmission to cell phone via Bluetooth.
●Smart judge of electrode status to ensure accurate use for operators.
●IP54 waterproof and dustproof.
Specifications
pH |
Measuring range Resolution Accuracy Input current Input impedance Stability Temp Compensation range |
(-2.00 ~ 18.00) pH 0.1/0.01pH ±0.02pH ≤2×10-12 A ≥1×1012 Ω ±0.01pH/3h (0 ~ 100)℃(auto or manual) |
mV |
Measuring range Resolution Accuracy |
-1999.9mV ~ 0 ~ 1999.9mV 1mV ±0.1% FS |
Dissolved Oxygen |
Measuring range Resolution Accuracy Response time Residual current Temp compensation range Salinity compensation range Air pressure compensation Electrode type |
(0 ~ 20.00) mg/L(ppm) (0 ~ 200.0)% 0.1/0.01mg/L(ppm) 1/0.1% ±0.40 mg/L ≤30s (25℃, 90% response) ≤0.1mg/L (0 ~ 45)℃ (automatic) (0 ~ 45) ppt (automatic) (80 ~ 105) kPa (automatic) Polarographic |
Temperature |
Measuring range Resolution Accuracy |
0℃~ 100℃ 0.1℃ 5~ 60℃: ±0.4℃ Others: ±0.8℃ |
Other Parameters
|
Data storage Power Communication interfaces Dimensions & Weight |
500 groups DC12V/1A Bluetooth, USB 270×170×70mm/600g |
Working Conditions |
Ambient temperature Ambient humidity IP grade |
5 ~ 35℃ ≤85% IP54 |
Standard Configuration
1. S-621 pH/DO meter 1 unit
2. Composite pH electrode 1 pc
3. Rotary electrode holder 1 pc
5. pH calibration buffer 1 set
5. Composite DO Electrode 1 pc
6. DO electrode cap 3 pcs
7. DO electrode electrolyte (30mL) 1 bottle
8. 12V power adapter 1 pc
9. User manual in USB 1 copy