Hanna HI122-01 Professional Benchtop pH/mV

Hanna HI122-01 Professional Benchtop pH/mV

The Hanna HI122-01 Professional Benchtop pH/mV is a precision benchtop pH and mV meter designed for laboratories requiring high accuracy, flexible calibration, and robust performance. With advanced features such as dual-scale pH resolution, wide mV range, and full temperature compensation, the HI122-01 is ideal for applications in scientific research, pharmaceutical quality control, and industrial laboratories.

Key Features

• High-Resolution pH Measurement: Offers both 0.001 and 0.01 pH resolution for sensitive and general applications.

• Advanced Calibration System: Supports automatic calibration up to five points using seven standard or two custom buffers.

• Wide mV and Temperature Range: Suitable for oxidation-reduction potential (ORP) measurements and high/low temperature conditions.

• Automatic or Manual Temperature Compensation: Ensures accurate results in fluctuating environmental settings.

• Stable and Accurate Readings: ±0.002 pH accuracy and multiple mV accuracy scales for high-precision measurements.

• Ideal for GLP-Compliant Labs: Equipped with calibration tracking and high reproducibility.

Specifications

pH Measurement

• Range:

  • -2.000 to 16.000 pH

  • -2.00 to 16.00 pH

• Resolution: 0.001 pH / 0.01 pH

• Accuracy (@ 25ºC): ±0.01 pH or ±0.002 pH

• Calibration:

  • Automatic

  • Up to 5-point calibration

  • Supports 7 standard buffers: 1.68, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45

  • Supports 2 custom buffer values

mV Measurement

• Range: ±999.9 mV; ±2000 mV

• Resolution: 0.1 mV (up to ±999.9 mV); 1 mV (up to ±2000 mV)

• Accuracy:

  • ±0.2 mV (±699.9 mV)

  • ±0.5 mV (±999.9 mV)

  • ±1.0 mV (±2000 mV)

• Relative mV Offset Range: ±2000 mV

Temperature

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

• Resolution: 0.1°C / 0.1°F

• Accuracy: ±0.4°C / ±0.7°F

• Temperature Compensation: Automatic or manual, from -20.0 to 120.0°C

Applications

• Pharmaceutical & Biotech Labs: High-resolution pH/mV analysis for formulation and quality assurance.

• Environmental Monitoring: Ideal for field samples brought to the lab requiring accurate ORP and pH assessments.

• Food & Beverage Testing: Monitor pH for product consistency and regulatory compliance.

• Academic & Industrial Research: Supports both routine pH measurement and advanced electrochemical research.