Hanna Portable pH/ORP/ISE Meter HI98191

Hanna Portable pH/ORP/ISE Meter HI98191

Product Description

The Hanna HI98191 is a professional-grade portable meter designed for precise measurement of pH, oxidation-reduction potential (ORP), and ion-selective electrode (ISE) readings in water and other liquid samples. This highly accurate instrument is ideal for laboratory and field applications, including environmental monitoring, water treatment, food production, and chemical analysis. Featuring an advanced digital interface, a rugged waterproof design, and automatic temperature compensation, the HI98191 ensures reliable and consistent results in various testing conditions. With data logging capabilities and USB connectivity, this meter simplifies measurement tracking and analysis for professionals.

Features

1. High-accuracy pH, ORP, and ISE measurement
   Provides precise readings across a wide range, ensuring accurate results for water quality analysis and industrial applications.

2. Automatic temperature compensation for reliable readings
   The built-in temperature sensor adjusts pH, ORP, and ISE readings to correct for temperature variations, improving accuracy.

3. Rugged waterproof design for field and laboratory use
   Built with an IP67-rated waterproof casing, making it durable for use in harsh environments and demanding conditions.

4. Large backlit LCD display with intuitive operation
   Features an easy-to-read screen with on-screen instructions, calibration guidance, and real-time measurement updates.

5. Data logging and USB connectivity for documentation
   Stores up to 300 readings with time and date stamps and allows seamless data transfer via USB for further analysis and reporting.

6. Long-lasting rechargeable battery for extended use
   Powered by a lithium-ion battery, providing extended operational time for continuous monitoring without frequent recharging.

Applications

• Environmental monitoring – Measures pH, ORP, and ion concentrations in natural water sources such as rivers, lakes, and groundwater.
• Water treatment – Ensures proper pH and ORP balance for effective disinfection and chemical treatment in municipal and industrial systems.
• Food and beverage industry – Used for quality control in dairy products, wine production, and food processing.
• Laboratory research – Provides accurate ISE measurements for scientific experiments and analytical studies.
• Industrial applications – Helps monitor pH and ORP levels in manufacturing and production processes.
• Aquaculture and fisheries – Maintains optimal water conditions for fish farming and aquatic life.

Specifications

• Measurement range:
  • pH: -2.000 to 20.000
  • ORP: ±2000 mV
  • ISE: 1.00E-7 to 9.99E+10 concentration units
  • Temperature: -20.0 to 120.0°C
• Accuracy:
  • pH: ±0.002 pH
  • ORP: ±0.1 mV
  • Temperature: ±0.2°C
• Temperature compensation: Automatic
• Display: Backlit LCD with graphical interface
• Data storage: Up to 300 readings with time and date stamps
• Connectivity: USB for data transfer
• Power supply: Rechargeable lithium-ion battery
• Waterproof rating: IP67

The Hanna HI98191 Portable pH/ORP/ISE Meter is a reliable and efficient tool for professionals who require precise and accurate water quality measurements in both laboratory and field settings.