Electrode Features Food grade PVDF Body The food grade PVDF body material is easy to clean and disinfect. Resistant to most chemicals (e.g. solvents, sodium hypochlorite), ultraviolet light, and fungal growth, the PVDF body also has highabrasion resistance and mechanical strength. Fast, Stable Readings The double junction design presents a silver-free electrolyte solution interacting with the sample, making the electrode less susceptible to clogging and guaranteeing a fast response and stable reading. Built-in Temperature Sensor Built-in temperature sensor at the tip of the pH electrode allows for rapid determination of the sample temperature and a high-accuracy temperature reading. 75 mm 70 mm 145 mm 013 mm 06 mm Conical Tip The conical tip allows for easy penetration into solids and semisolids such as cheese. pH solutions begin on page 2.158, pH electrode cleaning solutions begin on page 2.172 Hanna Lab App Compatible The Hanna Lab App is now compatible with Hanna Cloud and is available on the App Store® and on Google Play. 2 pH 2.51 www.hannainst.com | HALO2 HALO2 Specifications HI9810322 pH Range 0.00 to 12.00 pH Resolution 0.01 or 0.1 pH Accuracy ±0.05 pH @ 25 °C (77 °F) mV* Range pH/mV conversion Resolution 0.1 or 1 mV Temperature Range** 0.0 to 60.0 °C (32.0 to 140.0 °F) Resolution 0.1 °C; 0.1 °F Accuracy ±0.5 °C; ±0.9 °F Calibration up to three points or four points * automatic buffer recognition with Standard buffers Hanna® (pH 1.68 *, 4.01, 7.01, 10.01) or NIST (pH 1.68 *, 4.01, 6.86, 9.18) Temperature compensation automatic (ATC) or manual (MTC) * Electrode Body material Polyvinylidene Fluoride (PVDF) Glass low temperature (LT) Junction open Reference cell double, Ag/AgCl Electrolyte Viscolene Tip / Shape conic, Ø 6 x 10 mm (Ø 0.23 x 0.39”) Outer diameter 8 mm (0.31“) Length 75 mm (2.95”) Battery type CR2032 3V lithium Battery life Approximately 1000 hours (500 hours with Bluetooth enabled) Environment 0 to 50 °C (32 to 122 °F) IP rating IP65 Dimensions / Weight 51 x 146 x 21 mm (2.0 x 5.7 x 0.8”) / 45 g (1.6 oz.) Ordering Information HI9810322 (HALO2) is supplied with a starter kit consisting of: pH 4.01 buffer solution sachet (2 pcs.), pH 7.01 buffer solution sachet (2 pcs.), Cleaning solution for cheese deposits sachet (2 pcs.), Electrode storage solution (dropper bottle), 3V Lithium battery – CR2032, Instrument quality certificate and Instruction manual. Wireless pH Tester for Cheese with built-in specialized electrode Accurate and easy to use, HALO2 Wireless pH Tester for Cheese is designed to measure and monitor pH during the main processing steps of cheese manufacturing and ensure it meets the food-hygiene and Hazard Analysis Critical Control Point (HACCP) regulations. The HI9810322 can be used as a standalone pH tester or can be connected to the Hanna Lab App. • The integrated Bluetooth module allows the tester to be connected to a compatible smart device with the Hanna Lab App • Compact, waterproof casing, and automatic pH calibration at up to three points, or four points when used with the Hanna Lab App • Automatically temperature compensated readings HI9810322 App Store is a service mark of Apple Inc., Google Play and the Google Play logo are trademarks of Google LLC. The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. * Available with Hanna Lab App ** Measuring outside the recommended operating temperature range may damage the gel electrolyte and void product warranty Note: The tester can display measurements from —2.00 to 16.00 pH. Measurements outside of the pH range will flash.
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