S-630 pH/mV/Conductivity/DO Meter
Multi-parameter analyzer for high precision measurement in laboratory covering 10 kinds of electrochemical parameters like pH, conductivity and dissolved oxygen. Suitable for the fields of petroleum, chemical, pharmacy, power plants and environmental protection, and also widely used in areas of education and scientific research.
●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.
●Auto recognition of eight kinds of standard conductivity solution and there are two series of standard solution for option: Europe & USA series and China series.
● Adopt advanced conductivity measurement technology, one point calibration of conductivity electrode with constant K=1 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.
●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
- Description
Description
Specifications:
pH | Measuring range
Resolution Accuracy Input current Input impedance Stability Temp compensation |
(-2.00 ~ 18.00) pH
0.1/0.01 pH Electrode: ±0.01 pH, Instrument: ±0.02 pH ≤2×10-12 A ≥1×1012 Ω ±0.02 pH/3h (0 ~ 100)℃ (auto or manual ) |
mV | Measuring range(mV/ORP/EH) Resolution
Accuracy |
-1999.9mV ~ 0 ~ 1999.9mV
0.1mV ±0.03% FS |
Conductivity
|
Measuring range
Resolution Accuracy Temp compensation Electrode constants 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 0.01/0.1/1 mS/cm Electrode: ±0.5% FS, Instruments: ±0.80%FS (0 ~ 50)℃ (automatic) 0.1/0.5/1/5/10/50/100 cm-1 25℃, 20℃,18℃ |
Dissolved Oxygen
|
Measuring range
Resolution Accuracy Response time Residual current Temp compensation Salinity compensation Pressure compensation Automatic calibration Electrode type |
(0 ~ 20.00)mg/L(ppm) (0 ~ 200.0)%
0.1/0.01 mg/L(ppm) 1/0.1 % Electrode: ±0.10 mg/L, Instrument: ±0.40 mg/L ≤30s (25℃, 90%response) ≤0.1 mg/L (0 ~ 45)℃ (automatic) (0 ~ 45) ppt (automatic) (80 ~ 105) kPa (automatic) Air saturated by water; water saturated by air Polarographic |
Temperature
|
Measuring range
Resolution Accuracy |
-10℃~ 110℃
0.1℃ 5~ 60℃: ±0.4℃ Others: ±0.8℃ |
Other Parameters | Data storage
Power requirements Communications Dimensions & Weight |
500groups
DC12V/1A USB, Wireless Bluetooth 270×170×70mm/600g |
Working Conditions | Ambient temperature
Ambient humidity IP grade |
5 ~ 35℃
≤85% IP54 |