For high-precision measurements of the conductivity/DO in laboratory. Widely used in the fields of biotechnology, aquaculture, power plants and environmental protection.
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 eight kinds of standard conductivity solution and there are two series of standard solution for option: USA series and China series.
- Adopt advanced conductivity measurement technology, one point calibration of conductivity electrode can meet the measuring accuracy requirements for test 0.5μ S/cm ~ 200mS/cm.
- Able to switch between conductivity, TDS, salinity and resistivity. Multinomial calculation for TDS and salinity to ensure the conversion precision of the full scale.
- 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 module and support wireless Bluetooth printing to make operations much easier for users. Optional data transmission to cell phone via wireless Bluetooth.
- IP54 dustproof and waterproof housing
Specifications
| Conductivity | Measuring range
Resolution Accuracy Temp compensation Electrode constant Reference temperature |
Conductivity:
(0.00~20.00) μS/cm  (20.0~200.0) μS/cm (200~2000) μS/cm   (2.00~20.00) mS/cm (20.0~200.0) mS/cm (200~2000) mS/cm (K=10) Resistivity: (0 ~ 100) MΩ·cm TDS: (0 ~ 100) g/L Salinity: (0 ~ 100) ppt 0.01/0.1/1μS/cm  0.01/0.1/1mS/cm Electrode: ±0.5% FS, Instrument: ±0.80%FS (0 ~ 100) ℃ (automatic) 0.1/1/10cm-1 25℃, 20℃,18℃ |
| DO | Measuring range
Resolution Accuracy Response time Residual current Temperature compensation Salinity compensation Pressure compensation Automatic calibration Electrode type |
(0 ~ 20.00) mg/L(ppm), Â (0 ~ 200.0)%
0.1/0.01 mg/L(ppm),  1/0.1 % ±0.40 mg/L ≤30s (25℃, 90% response) ≤0.1 mg/L (0 ~ 100)℃ (automatic) (0 ~ 45) ppt (automatic) (80 ~ 105) kPa (automatic) Air saturated by water, water saturated by air Polarographic |
| Temperature | Measuring range
Resolution Accuracy |
0℃~ 100℃
0.1℃ 5~ 60℃: ±0.4℃  Others: ±0.8℃ |
| Other Parameters | Data storage
Power Communications Dimensions & Weight |
500 groups
DC12V/1A USB, wireless Bluetooth 270×170×70mm/600g |
| Working Conditions
 |
Ambient temperature
Ambient humidity IP grade |
10 ~ 30℃
≤ 85% IP54 |
Standard Configuration
- S-623 conductivity/DO meter           1 unit
- Composite conductivity electrode             1 pc
- Rotary electrode holder               1 pc
- Composite DO Electrode              1 pc
- DO electrode cap                    3 pcs
- DO electrode electrolyte (30mL)Â Â Â Â Â Â Â Â Â 1 bottle
- 12V power adapter                   1 pc
- User manual                        1 copy
