HINOTEK A131 Pr Professional pH/ORP/Ion Meter (0.001 - 30000, 0.05 - 200mmol/L, ±2000.0mV)

Ion Concentration:

   Range: 0.001 to 30000 (deponding on the range of ISE)

   Resolution: 0.001, 0.01, 0.1, 1

   Accuracy: ±0.5% F.S. (monovalent), ±1% F.S. (divalent)

   Calibration Points: 2 to 5 points

   Calibration Solutions: 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000

   Measurement Units: ppm, mg/L, mol/L, mmol/L

   Measurement Methods: Direct reading, known addition, known subtraction, sample addition, sample subtraction

Water Hardness:

   Range (Concentration): 0.05 to 200mmol/L

   Range (German Degree): 0 to 1120°dH

   Range (English Degree): 0 to 1404°e

   Range (French Degree): 0 to 2000°fH

   Range (Ca2+): 0 to 8000mg/L

   Range (CaCO3): 0 to 19999mg/L

   Range (CaO): 0 to 11220mg/L

   Resolution: 0.001, 0.01, 0.1, 1

   Accuracy: ±1% F.S.

   Calibration Points: 2 to 5 points

   Calibration Solutions: 0.01, 0.1, 1, 10, 100mmol/L

mV:

   Range: ±2000.0mV

   Resolution: 0.1mV

   Accuracy: ±0.2mV

Temperature:

   Range: 0 to 105°C/32 to 221°F

   Resolution: 0.1°C/0.1°F

   Accuracy: ±0.5°C/±0.9°F

   Offset Calibration: 1 point

   Calibration Range: Reading ±10°C

General Specifications:

   Temperature Compensation: 0 to 100°C/32 to 212°F, manual or automatic

   Calibration Due Alarm: 1 to 31 days or off

   Memory: Stores up to 1000 data sets

   Output: USB communication interface

   Connector: BNC, 3.5mm jack socket

   Display: 7” TFT LCD

   Power: DC12V, using AC adapter, 220V/50Hz

   Dimensions: 240(L)×220(W)×80(H)mm

   Weight: 1.7kg