Hanna HI99111 pH meter for wine analysis

Hanna HI99111 Portable pH Meter for Wine Analysis – Precision Measurement in High-ORP Samples

The Hanna HI99111 pH meter for wine analysis is a specialized portable pH and temperature meter designed for direct measurement of wine and juice samples. Its advanced design compensates for the high oxidation-reduction potential (ORP) typical in wine environments, ensuring accurate and stable pH readings critical to fermentation, bottling, and quality control processes.

Equipped with the HI1048D glass-body pre-amplified pH electrode featuring a built-in temperature sensor and open junction design, this instrument resists clogging from wine sediments and proteins. With a rugged IP67 waterproof case and up to 1200 hours of battery life, the HI99111 is built for performance both in the lab and in the cellar.

Key Features

• Designed for Wine and Juice Analysis

  • Specially adapted for use in high ORP environments

  • Accurate pH readings in samples prone to electrode fouling

• Precise pH and Temperature Measurement

  • pH range: –2.00 to 16.00 pH

  • Resolution: 0.01 pH

  • Accuracy: ±0.02 pH

  • Temperature range: –5.0 to 105.0 °C (23.0 to 221.0 °F)

  • Resolution: 0.1 °C / °F

  • Accuracy: ±0.5 °C (≤60 °C), ±1.0 °C above

• Specialized Electrode for Wine Samples

  • HI1048D glass-body pH electrode with:

    • Built-in temperature sensor for ATC

    • Open junction to prevent clogging from tannins and sediments

    • Pre-amplified signal for high electrical stability

    • Quick Connect DIN connector and 1 m cable

• Automatic Temperature Compensation
  Ensures accurate pH measurements across a wide temperature range.

• Easy One or Two-Point Calibration

  • Supports two buffer sets:

    • Standard: pH 4.01 / 7.01 / 10.01

    • NIST: pH 4.01 / 6.86 / 9.18

• Portable, Waterproof, and Durable

  • IP67-rated enclosure protects against moisture and dust

  • Suitable for use in cellars, production areas, and vineyards

• Long Battery Life

  • Powered by 3 x AAA batteries

  • Up to 1200 hours of continuous use

  • Auto-off after 8 minutes of inactivity

Technical Specifications

Applications

The HI99111 is ideal for:

• Wineries & Vineyards – Monitoring pH throughout fermentation and bottling

• Juice Processing Facilities – Quality control of pH in fruit juice production

• Wine Laboratories – Fast and reliable spot checks during sensory and chemical testing

• Beverage R&D – Product development and acid profile analysis