S-620 Precise PH/Conductivity Meter
2018-7-16
Suitable for high precision pH/conductivity measurements in scientific research, quality control, biotechnology and fine chemistry industry.
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.
●With optional Bluetooth module and support wireless Bluetooth printing to make operations much easier for users. Optional data transmission to cell phone via Bluetooth.
●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.
●Smart judge of electrode status to ensure accurate use for operators.
● IP54 waterproof and dus
Specifications
|
pH |
Measuring range Resolution Accuracy Input current Input impedance Stability Temp compensation |
(-2.00 ~ 18.00)pH 0.1/0.01 pH ±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 |
|
Conductivity |
Measuring range
Resolution Accuracy Temp. compensation range Electrode constant |
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, Instrument: ±0.80%FS (0 ~ 100)℃(auto) 0.1/1/10 cm-1 |
|
Temperature |
Measuring range Resolution Accuracy |
0℃~ 100℃ 0.1℃ 5~ 60℃: ±0.4℃ Others: ±0.8℃ |
|
Other Parameters |
Data storage Power requirements Communication connectors Size & Weight |
500 sets DC12V/1A Bluetooth, USB 270 × 170 × 70mm/600g |
|
Working Conditions |
Ambient temperature Ambient humidity IP grade |
(5 ~ 35)℃ ≤85% IP54 |
Standard Configurations
1. S-620 Benchtop meter 1 unit
2. Composite pH electrode 1 pc
3. Rotary electrode holder 1 pc
4. pH calibration buffer 1 set
5. Conductivity electrode 1 pc
6.12V power adapter 1 pc
7. User manual 1 copy
