HALO2 Specifications HI9810312 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 80.0 °C (32.0 to 176.0 °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 titanium Glass low temperature (LT) Junction cloth (extractable) Reference cell double, Ag/AgCl Electrolyte gel Tip / Shape flat Outer diameter 12 mm (0.47“) Length 110 mm (4.3”) 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 185 x 21 mm (2 x 7.3 x 0.8“) / 60 g (2.1 oz.) Ordering Information HI9810312 (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 brewing deposits sachet (2 pcs.), Electrode storage solution (dropper bottle), 3V Lithium battery – CR2032, Instrument quality certificate and Instruction manual Wireless pH Tester for Beer with built-in specialized electrode Accurate and easy to use, HALO2 Wireless pH Tester for Beer is ideal for pH measurement of mash, cooled wort, and beer samples. The HI9810312 can be used as a stand-alone 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 HI9810312 110 mm 75 mm 185 mm 012.7 mm Electrode Features Titanium Body The titanium body offers protection from accidental breakage. Rugged and resilient, the titanium works as an electronic shield protecting against interferences from electrical noise or humidity. Extractable Cloth Junction The extractable cloth junction allows for clearing any clogging from solids that cause slow response and unstable readings. Pull 3 mm (1/8”) to expose a fresh new junction surface for faster response times and reading stability. 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. Flat Tip The flat glass tip allows for direct pH measurement and prevents mash and cooled wort solids from collecting on the surface. pH solutions begin on page 2.158, pH electrode cleaning solutions begin on page 2.172 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. 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 2.49 www.hannainst.com | HALO2
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