Multi-Parameter E-Chem Meter Series 150

Multi-Parameter E-Chem Meter Series 150 Specifications General Specifications: Data Output: : RS232 PC Serial Interface Power Supply: : DC:   1.5V or 9V adapter Battery:   4 x AA Instrument Dimensions: : 220 x 120 x 40 mm Instrument Weight: : 6 oz ( including batteries) pH Specifications  Range:   : 0 – 14 pH -1999 – 1999 mV Resolution:   : 0 – 14 pH:   0.01 pH 0 – 1999 mV:   1 mV Accuracy:   : 0 – 14 pH: ±     0.02 pH + 2 Digits 0 – 1999 mV:   ± 0.5% + 2 digits Temperature Compensation:   : Manual:   0 – 100° C Automatic ( ATC) Calibration:   : 3 point calibration ( pH 4, 7 & 10 pH) Dissolved Oxygen Specifications Range: : Dissolved O2:   0 – 20 mg.L Oxygen in Air:   0 – 100.0% Temperature:   0 – 50° C Resolution: : Dissolved O2:   0.1 mg/ l Temperature: 0.1° C Accuracy ( 23 ± 5° C) : : Dissolved O2:   ±   0.4 mg.L Oxygen in Air: ±   0.7% O2 Temperature:   ±   0.8° C Salinity Correction: : 0 – 39% salt Air Pressure Compensation: : 0 – 8900 Meter Conductivity / TDS Specifications Range / Resolution: : Conductivity: 0 – 200 ¼ S:   0.1  ¼ S 0.2 – 2.000 mS:   0.001 mS 2 – 20.00 mS:   0.01 mS TDS: 0 – 132 ppm:   0.1 ppm 132 – 1, 320 ppm:   1 ppm 1, 320 – 13, 200 ppm:   10 ppm 13, 200 – 132, 000:   100 ppm Temperature: 0 – 60° C:   0.1° C Accuracy: : ± 2% Full Scale ± 0.8  ° C   Function: : Conductivity:   ¼ S, mS TDS: PPM Temperature: ° C or  ° F
salt meter