Benchtop Water Hardness Meter

Benchtop Water Hardness Meter Features: 1. 2 to 5 points calibration from low to high concentrations. 2. Selectable water hardness units-mmol/L, mg/L, German degree(°dH), English degree(°e) and French degree(°f). 3. Automatic temperature compensation ensures accurate readings over the entire range. 4. Auto-Read function senses and locks the measurement endpoint. 5. Calibration due alarm prompts user to calibrate the meter regularly. 6. Setup menu allows setting the number of calibration points, stability criteria, etc. 7. Reset function automatically resumes all settings back to the factory defaults. 8. Expanded memory stores or recalls up to 500 data sets. 9. USB communication interface is easy to transfer data to PC.   Accessories: Water hardness electrode, temperature probe, standard solutions(10/100mmol/L), ionic strength adjuster, electrode holder, USB cable and power adapter. Technical Parameters: Model PH-932 Water Hardness Range 0.05~200mmol/L, 0~1122°dH, 0~2000°fH, 0~1404°e, 0~8020mg/L(Ca2+), 0~19999mg/L(CaCO3), 0~11220mg/L(CaO) Resolution 0.001, 0.01, 0.1, 1 Accuracy ±1%F.S. Calibration Points 2 to 5 points(0.01, 0.1, 1, 10, 100mmol/L) Temperature Range 0.0~105.0°C Resolution 0.1°C Accuracy ±0.5°C Offset Calibration 1 point, reading ±10°C Other Specifications Temperature Compensation 0~50°C, manual or automatic Stability Criteria Low or high Calibration Due Alarm 1 to 31 days or off Memory 500 data sets Communication Interface USB Connector BNC, 3.5mm jack socket Display Custom LCD(125*100mm) Power Requirements DC5V power adapter Dimension 210*188*60mm Net Weight 1.5kg Packing Size 310*240*180mm Gross Weight 1.7kg