Portable Water Hardness Meter 25-PHM100

Lab Expo Portable Water Hardness Meter 25-PHM100 features LCD display, 2 to 5 points calibration system with low to high concentration range. It can measure salts of calcium, magnesium at mg/L, mmol/ scale. The calibration due reminder alerts user for calibration of the meter on regular basis. The System menu allows setting the 7 parameters like stability condition, auto-power off etc.

$2,852.00 $ 2377

Portable Water Hardness Meter 25-PHM100 - Specifications

Water hardness range 0.05 mmol / L - 0.2 mol / L (CaCO3) 0 - 19999 mg / L, (CaO) 0 - 11220 mg / L, (boiler) 0 - 400 mmol / L, (Ca) 0 - 8020 mg / L (German degree) 0 - 1122 °dH, (English degree) 0 - 1404 °e, (French degree) 0 - 2000 °f
Accuracy ± 1 % F.S.
Calibration points 2 to 5 points
Calibration solution 0.001, 0.01, 0.1 mmol / L, 0.001, 0.01, 0.1 mol / L
Temperature compensation range 0 to 50 °C
Compensation mode Manual or automatic
Data hold function Manual or automatic endpoint detection
Reset function Yes
Stability condition Low or high
Calibration due 0 to 31 days
Memory Stores up to 500 sets of data
Output USB communication interface
Connector BNC
Battery life Approximately 150 hours
Power 3 × 1.5 V “AA” batteries
Dimension (L × W × H) 170 × 85 × 30 mm
Weight 300 g

Portable Water Hardness Meter 25-PHM100 - Key Features

  • Large LCD display with 2 to 5 point calibration range
  • Calibration due reminder from zero to thirty-one days
  • Stability indicator displays real-time measurement status
  • Manual temperature compensation across zero to fifty Celsius
  • Auto hold function captures stable final readings
  • Automatic temperature compensation over full operating range

Portable Water Hardness Meter 25-PHM100 - Applications

FunctionImplementation
Field testing sites300 g weight enables portable on-site analysis
Laboratory benchtop usedimensions fit standard workspace
Extended monitoring sessionsBattery life of approximately 150 hours supports prolonged operation
Multi-point calibration needsCalibration points of 2 to 5 ensure measurement traceability
Data logging requirementsMemory stores up to 500 sets for record retention

Portable Water Hardness Meter 25-PHM100 - Standard Accessories

Water hardness electrode
Temperature probe
AA batteries
Carrying case

Portable Water Hardness Meter 25-PHM100 - Optional Accessories

Water hardness electrode range 0.00005 to 0.2 M

Portable Water Hardness Meter 25-PHM100 - Catalog

Portable water hardness meter

Lab Expo Portable Water Hardness Meter units are designed for hardness analysis in water treatment, environmental, and industrial testing applications. Models support water hardness measurement ranges from 0.05 mmol/L to 0.2 mol/L with multi-unit analysis including CaCO3, CaO, calcium concentration, boiler hardness, and German degree scales for portable field and laboratory water quality testing workflows.