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HI99191

Product catalog summary

Introduction
The Hanna Instruments HI 99191 is a waterproof portable pH/temperature meter specifically designed for measuring the pH of drinking water. Accurate pH measurement is crucial as it affects water corrosiveness, taste, odor, clarity, and disinfection.

Specifications
The HI 99191 measures pH from -2.00 to 16.00 and temperature from -5.0 to 105.0°C (23.0 to 221.0°F). It features automatic temperature compensation and calibration at 1 or 2 points. The device is powered by three 1.5V AAA batteries, providing approximately 1200 hours of continuous use.

Features

Easy to clean and maintain.
Specialized FC 215D amplified pH electrode with a built-in temperature sensor.
Multi-level LCD display with on-screen tutorial messages.
Automatic Temperature Compensation and calibration.
Battery Error Prevention System (BEPS) alerts for low battery power.
Compact, heavy-duty, and waterproof design.
Triple ceramic junction design for improved measurement in low conductivity solutions.

Electrode Details
The FC 215D electrode is designed for low ionic strength water, featuring three ceramic junctions for enhanced electrolyte flow, ensuring better continuity between the reference and indicating electrodes. The electrode is refillable, allowing for positive head pressure to optimize electrolyte flow.

Ordering Information
The HI 99191 comes with the FC 215D pH/temperature probe, buffer solutions, cleaning solutions, batteries, instructions, and a hard carrying case.

Accessories

Various pH buffer solutions and electrolyte solutions.
General purpose cleaning solution and electrode storage solution.
Shockproof rubber boots in different colors.

Catalog excerpts

Strength Water ESElforg seconds EBHiforS seconds Low ionic strength water

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Features • Easy to clean and keep clean • Automatic one or two point calibration • Specialized electrode • BEPS, Alerts the user in the even that low battery power could adversley affect the readings • Mulit-level LCD display • On-screen tutorial messages for calibration and set up • Automatic Temperature Compensation • Battery % displayed on startup • Compact, heavy duty, and waterproof HI 99191 The Hanna Instruments HI 99191 is a waterproof portable pH/temperature meter designed specifically for measuring the pH of drinking water. The pH of drinking water is a vital measurement. If the pH is...

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FC 215D • Built in temperature sensor for compensation of temperature variations • Refillable pH electrode. Turn cap to create positive head pressure allowing for more reference electrolyte to flow . • Amplified electrode for fast, stable response that is immune to electrical noise due to humidity. • Triple ceramic junction design The HI 99191 drinking water pH meter uses the glass body FC 215D amplified pH electrode with built in temperature sensor. The amplified electrode provides a fast stable response that is immune to electrical noise due to humidity. The electrode contains an internal temperature...

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FC 215D pre-amplified pH electrode with internal temperature sensor, DIN connector, 1 m (3.3’) cable Temperature Range Additional Specifications Temperature Compensation Battery Type / Life 1.5V (3) AAA / approximately 1200 hours of continuous use, auto-off after 8 minutes of non-use Ordering Information HI 99191 is supplied with FC 215D pH/temperature probe, HI 70004 pH 4.01 buffer solution sachet, HI 70007 pH 7.01 buffer solution sachet, HI 700642 electrode cleaning solution sachets (2), HI 7082 3.5M KCl filling solution , batteries, instructions and hard carrying case. 4.01 pH Buffer Solution...

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