Hanna HI2020-01 edge Multiparameter pH Meter 115V

Hanna HI2020-01 edge Multiparameter pH Meter 115V

The Hanna HI2020-01 edge Multiparameter pH Meter 115V  is a compact, multiparameter benchtop meter designed for the accurate measurement of pH, mV, TDS, EC, and temperature in laboratory and field applications. With a slim, modern design and intuitive interface, it offers laboratory-grade precision while remaining lightweight and portable. Ideal for users in environmental monitoring, food production, water treatment, and academic settings, the HI2020-01 supports automatic temperature compensation, flexible calibration, and interchangeable digital probes.

Key Features

• Multiparameter Measurement: Measures pH, mV, electrical conductivity (EC), total dissolved solids (TDS), temperature, and supports dissolved oxygen (DO) capabilities.

• High Accuracy pH: ±0.002 pH accuracy and resolution up to 0.001 pH, ideal for critical research and QC tasks.

• Automatic Temperature Compensation: Ensures consistent accuracy in changing environmental conditions.

• Flexible Calibration: Up to 3-point calibration (expandable to 5*) with support for 5 or 7* standard buffers and 2 custom buffer entries.

• Altitude & Salinity Compensation for DO: Supports environmental DO correction using altitude compensation from -500 to 4000 m.

• Compact and Lightweight Design: At just 0.2 kg, it’s ideal for benchtop or portable use.

• Digital Electrode System: Interchangeable digital probes for pH and EC/TDS ensure accurate, plug-and-play functionality.

Specifications

pH Measurement

• Range:

  • -2.000 to 16.000 pH / -2.00 to 16.00 pH

  • ±1000 mV

• Resolution: 0.001 / 0.01 pH; 0.1 mV

• Accuracy (@ 25°C): ±0.01 / ±0.002 pH; ±0.2 mV

• Calibration:

  • Automatic up to 3 points (5 points*)

  • Buffers: 1.68*, 3.00, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45*, and 2 custom

• Electrode: HI11310 refillable glass-body digital pH electrode with built-in temperature sensor

EC/TDS Measurement

• TDS Range:

  • 0.00 to 14.99 ppm

  • 15.0 to 149.9 ppm

  • 150 to 1499 ppm

  • 1.50 to 14.99 g/L

  • 15.0 to 100.0 g/L

  • Up to 400.0 g/L (absolute TDS)

• TDS Accuracy: ±1% of reading (±0.03 ppm or 1 digit)

• Calibration: Through EC calibration

• Temperature Compensation:

  • Automatic from -5 to 100 °C

  • NoTC (optional for absolute conductivity readings)

• Conversion Factor (EC to TDS): 0.40 to 0.80 (default 0.50)

• Probe: HI763100 EC/temperature probe

Dissolved Oxygen (DO)

• Resolution: 0.01 ppm (mg/L); 0.1% saturation

• Altitude Compensation: -500 to 4000 m (100 m increments)

Temperature

• Range: -20.0 to 120.0 °C / -4.0 to 248.0 °F

• Resolution: 0.1 °C / 0.1 °F

• Accuracy (@ 25°C): ±0.5 °C / ±1.0 °F

• pH Temp. Compensation: Automatic -5 to 100°C via integrated sensor

Physical & Power

• Operating Environment: 0 to 50 °C (32 to 122 °F), RH max 95% non-condensing

• Power Supply: 5 VDC adapter (included)

• Dimensions: 202 x 140 x 12.7 mm (8 x 5.5 x 0.5 in)

• Weight: 0.2 kg (0.44 lbs)

Applications

• Water & Wastewater Analysis: Ideal for multiparameter analysis in treatment plants and environmental labs.

• Food & Beverage Quality Control: Ensures precision in pH and conductivity measurements during production.

• Academic & Research Labs: Compact and versatile for chemistry, biology, and environmental studies.

• Industrial Process Monitoring: Efficient tool for EC/TDS analysis in manufacturing and QA.