Peak Instruments S-620 Precise PH/Conductivity Meter ((-2,00 ~ 18,00) pH)

Specifications:

pH:

Measuring range: (-2.00 ~ 18.00)pH

Resolution: 0.1/0.01 pH

Accuracy: ±0.02pH

Input current: ≤2×10^-12 A

Input impedance: ≥1×10^12 Ω

Stability: ±0.01pH/3h

Temp compensation: (0 ~ 100)℃(auto or manual)

mV: 

Measuring range: -1999.9mV ~ 0 ~ 1999.9mV

Resolution: 1mV 

Accuracy: ±0.1% FS

Conductivity:

Measuring range: 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

Resolution: 0.01/0.1/1μS/cm  0.01/0.1/1 mS/cm

Accuracy: Electrode: ±0.5% FS, Instrument: ±0.80%FS

Temp. compensation range: (0 ~ 100)℃(auto)

Electrode constant: 0.1/1/10 cm^-1

Temperature:

Measuring range: 0℃~ 100℃

Resolution: 0.1℃

Accuracy: 5~ 60℃: ±0.4℃  Others: ±0.8℃

Other Parameters: 

Data storage: 500 sets

Power requirements: DC12V/1A

Communication connectors: Bluetooth, USB

Size & Weight: 270 × 170 × 70mm/600g

Working Conditions: 

Ambient temperature: (5 ~ 35)℃

Ambient humidity: ≤85%   

IP grade: 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