Portable Water Hardness Meter

FEATURES: 

  • 2 – 5 points calibration from low to high concentrations
  • Selectable water hardness units: mmol/L, mg/L, German degree (°dH), English degree (°e) and French degree (°f) mg/L
  • Automatic Temperature Compensation ensures accurate reading
  • Auto-read function senses and locks the measurement endpoint
  • Calibration reminder
  • Auto-power off conserves battery life
  • Setup menu allows setting the number of calibration points, stability criteria etc
  • Reset function available to default instrument to factory settings
  • USB communication interface for data transfer

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Accessories:

Water hardness electrode, temperature probe, standard solutions (10/100 mmol/L), ionic strength adjuster and carrying case.

MODEL SPECIFICATIONS: 

Model MA-pH322
Water Hardness Range 0.05 ～200mmol/L, 0～1122 °dH , 0～2000°fH, 0～1404 °e

0～8020mg/L (Ca2+), 0～19999mg/L (CaC03), 0～11220mg/L (Ca0)
Water Hardness Resolution 0.001, 0.01, 0.1, 1
Water Hardness Accuracy ±1% F.S
Water Hardness Calibration Points 2～5 points (0.01, 0.1, 1, 10, 100mmol/L)
Temp. Range 0.0～105.0°C
Temp. Resolution 0.1°C
Temp. Accuracy ±0.5°C
Temp. Offset Calibration 1 point, reading ±10°C
Temp. Compensation 0～50°C, manual or automatic
Hold Function Manual or auto-endpoint
Auto Off 10, 20 or 30 minutes after last key pressed
Memory 500 data sets
Communication Interface USB
Connector BNC, 3.5mm jack socket
Display Custom LCD (80*60mm)
Power Requirements 3 x 1.5V “AA” batteries or DC5V power adapter
Dimensions (W*D*H) mm 170*85*30
Package Size (W*D*H) mm 475*155*350
Net Weight (g) 300
Gross Weight (kg) 2

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