Peak Instrument S-630 pH/mV/电导率/DO仪 (-2,00 ~ 18,00pH)

Specifications

pH:

Measuring range: (-2.00 ~ 18.00) pH

Resolution: 0.1/0.01 pH

Accuracy: ±0.02 pH

Input current: ≤2×10^-12 A

Input impedance: ≥1×10^12 Ω

Stability: ±0.01 pH/3h

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

mV:

Measuring range(mV/ORP/EH): -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, Instruments: ±0.80%FS

Temp compensation: (0 ~ 100)℃ (automatic)

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

Reference temperature: 25℃, 20℃,18℃

Dissolved Oxygen

Measuring range: (0 ~ 20.00）mg/L(ppm) (0 ~ 200.0)%

Resolution: 0.1/0.01 mg/L(ppm) 1/0.1 %

Accuracy: Electrode: ±0.10 mg/L, Instrument: ±0.40 mg/L

Response time: ≤30s (25℃, 90%response)

Residual current: ≤0.1 mg/L

Temp compensation: (0 ~ 100)℃ (automatic)

Salinity compensation: (0 ~ 45) ppt (automatic)

Pressure compensation: (80 ~ 105) kPa (automatic)

Automatic calibration: Air saturated by water, water saturated by air

Electrode type: Polarographic

Temperature:

Measuring range: 0℃~ 100℃

Resolution: 0.1℃

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

Other Parameters: 

Data storage: 500groups

Power requirements: DC12V/1A

Communications: USB, Wireless Bluetooth

Dimensions & Weight: 270×170×70mm/600g

Working Conditions: 

Ambient temperature: 5 ~ 35℃

Ambient humidity: ≤85%

IP grade: IP54 

Standard Configuration:

1. S-630 benchtop multi-parameter analyzer: 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. DO Electrode: 1 pc

7. DO membrane cap: 3 pcs

8. DO electrode electrolyte (30mL): 1 bottle

9. 12V power adapter: 1 pc

10. Instruction manual: 1 copy