HI 84530 Total Acidity Mini Titrator For Water Analysis

Range   Titration Low Range: 15.0 - 500.0 mg/L (ppm) as CaCO3 meq/L: 0.3 - 10.0 meq/L as CaCO3 High Range: 400 - 4000 mg/L (ppm) as CaCO3 meq/L: 8 - 80 meq/L as CaCO3 Resolution Titration Low Range: 0.01 meq/L; 0.01 meq%; 0.1 mg/L High Range: 0.1 meq/L; 0.01 meq%; 1 mg/L Accuracy (@25ºC/77ºF) Titration 5% of reading Method Titration acid-base titration - total acidity (phenolphthalein) / strong acidity (Methyl Orange) Principle Titration endpoint titration : 8.30 pH / 3.7 pH Pump Speed Titration 0.5 mL/min Stirring Speed Titration 600 rpm Logging Data Titrator up to 200 samples Range pH Meter -2.0 to 16.0 pH / -2.00 to 16.00 pH Resolution pH Meter .1 pH / 0.01 pH Accuracy (@25ºC/77ºF) pH Meter ±0.01 pH Calibration pH Meter 1, 2 or 3 calibration points; 3 available buffers (1.68, 4.01; 8.30) Temperature Compensation pH Meter manual or automatic from -20 to 120°C (-4 to 248°F) Logging Data pH Meter Up to 200 samples (combined samples for pH and mV) Range mV Meter -2000.0 to 2000.0 mV Resolution mV Meter 0.1 mV Accuracy mV Meter ± 1.0 mV Logged Data mV Meter Up to 200 samples (pH or mV) Range Temperature -20.0 to 120.0°C (-4.0 to 248.0°F) Resolution Temperature 0.1°C