Benchtop Conductivity/TDS/Salinity/Resistivity Meter

Benchtop Conductivity/TDS/Salinity/Resistivity Meter Features: 1. 1 to 5 points calibration with automatic recognition for conductivity standards. 2. Automatic electrode diagnosis shows the calibration points and factors. 3. Selectable cell constant, reference temperature, TDS factor, linear and pure watercompensations, seawater and practical salinity measurement modes. 4. Automatic temperature compensation ensures accurate readings over the entire range. 5. Auto-Read function senses and locks the measurement endpoint. 6. Calibration due alarm prompts user to calibrate the meter regularly. 7. Set up menu allows setting the number of calibration points, stability criteria,temperature unit, date and time, etc. 8. Reset function automatically resumes all settings back to the factory defaults. 9. Expanded memory stores or recalls up to 500 data sets. 10. USB communication interface for data transfer and timed interval readings. Accessories: Meter, CON-1 conductivity electrode, temperature probe, standard solutions, electrode holder, USB cable and power adapter. Technical Parameters: Model PH-950 Conductivity Range Standard CON-1: 2μs/cm~20000μs/cm Optional CON-0.01: 0.01μs/cm~0.1μs/cm CON-0.1: 0.1μs/cm~2μs/cm CON-10: 20000μs/cm~200ms/cm Accuracy ±0.5% F.S. Resolution 0.001, 0.01, 0.1, 1 Calibration Points 1 to 5 points Calibration Solutions 10μS/cm, 84μS/cm, 1413μS/cm, 12.88mS/cm, 111.8mS/cm TDS Range 0~10.00, 100.0, 1000ppm, 10.00, 200.0ppt Accuracy ±1%F.S. Resolution 0.01, 0.1, 1 Salinity TDS Factor 0.1~1.0(default 0.5) Range 0.00~42.00psu, 0.00~80.00ppt Accuracy ±1%F.S. Resistivity Resolution 0.01 Range 0.00~20.00MΩ Accuracy ±1% F.S. Temperature Resolution 0.01 Range 0~105°C/32~221°F Accuracy ±0.5°C/±0.9°F Other Specifications Resolution 0.1°C/0.1°F Offset Calibration 1 point, reading ±10°C Temperature Compensation 0~100°C, manual or automatic Temperature Coefficient Linear(0.0~10.0%/°C), non-linear, pure water Reference Temperature 20/25°C Cell Constant K=0.1, 1, 10 Stability Criteria Low or high Calibration Due Alarm 1 to 31 days or off Calibration Factor Display Yes Hold Function Manual or auto-endpoint Memory 500 data sets Communication Interface USB Connector 6-pin mini-DIN, 3.5mm jack socket Display Custom LCD(125*100mm) Power Requirements DC5V power adapter Dimensions(mm) 210*188*60mm Weight(kg) 1.5kg Package Size(W*D*H)mm 310*240*180mm Gross Weight(kg) 1.7kg