Spectra Scientific | Professional Grade Groundwater Monitoring
Hanna Hl98190 Portable pH/ORP Meter
The Hanna Instruments HI98190 is a professional-grade, waterproof portable meter designed for accurate measurement of pH, oxidation-reduction potential (ORP), and temperature. Combining the performance of a benchtop meter with the convenience of a handheld device, it is ideal for both field and laboratory applications. The HI98190 features a rugged design compliant with IP67 standards, ensuring durability in challenging environments.
Product Details
- pH Range: -2.000 to 20.000 pH with selectable resolutions of 0.1, 0.01, or 0.001 pH.
- pH Accuracy: ±0.002 pH, ensuring high precision in measurements.
- ORP Range: ±2000.0 mV with a resolution of 0.1 mV and an accuracy of ±0.2 mV.
- Temperature Range: -20.0 to 120.0°C (-4.0 to 248.0°F) with a resolution of 0.1°C and an accuracy of ±0.4°C.
- Calibration Points: Up to five-point calibration with seven standard buffers (pH 1.68, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45) and five custom buffers.
- Data Logging: On-demand logging of up to 200 samples (100 pH and 100 mV readings).
- Display: Backlit graphic LCD with on-screen help and comprehensive GLP features.
- Power Supply: Four 1.5V AA batteries providing approximately 200 hours of continuous use.
Key Features
- Comprehensive Measurement Capabilities: Measures pH, ORP, and temperature, offering versatility across various testing scenarios.
- High-Precision pH Measurements: Supports up to five-point calibration with seven standard buffers and five custom buffers, achieving an accuracy of ±0.002 pH.
- Durable, Waterproof Design: IP67-rated casing ensures the meter is dust-tight and protected against water immersion up to 1 meter, suitable for rigorous field conditions.
- Quick Connect Electrode: Includes the HI12963 titanium body pH/temperature electrode with a secure, waterproof Quick Connect DIN connector for easy setup and reliable data transmission.
Applications
- Environmental Monitoring: Ideal for assessing pH and ORP levels in natural water bodies, ensuring ecosystem health.
- Water and Wastewater Treatment: Essential for monitoring treatment processes to maintain compliance with environmental standards.
- Food and Beverage Industry: Useful in quality control processes where pH measurement is critical.
- Chemical Manufacturing: Assists in monitoring chemical reactions and ensuring product consistency.
- Agriculture: Helps in analyzing soil and water pH to optimize crop production.
The Spectra Advantage
Performance
You Can Trust
Performance You Can Trust
Cost Effective
The Spectra Field Pro III offers decades of durability, with early models still running on minimal maintenance.
All-in-One Solution
The Spectra Field Pro combines all essentials into one compact unit, eliminating bulky battery packs for ultimate convenience.
Lifetime Support
We’re with you every step of the way. Spectra's lifetime support ensures you’re never without expert guidance or reliable assistance.
Rugged Build
Our Professional Grade products are built to last, so we hope you’ll only contact us for support or training.
Professional Grade
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our products
At Spectra Scientific we stand behind our products through a system of world class design, manufacturing and customer support. We are not satisfied until you are satisfied.
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