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. Conical Tip The conical tip allows for easy penetration into solids and semisolids such as chocolate. 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 75 mm 150 mm 012 mm 05 mm Easy pH Electrode Cleaning The PVDF outer junction sleeve can be removed for cleaning, disinfecting, and refreshing (with supplied gel electrolyte) of the outer reference area. Once cleaned, a small amount of supplied gel electrolyte is added and the junction is refreshed, improving the measurement and extending the life of the tester. pH solutions begin on page 2.158, pH electrode cleaning solutions begin on page 2.172 2 pH 2.54 | www.hannainst.com HALO2 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. HALO2 Specifications HI9810392 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 gel (refillable) 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 150 x 21 mm (2.0 x 5.9 x 0.8”) / 45 g (1.6 oz.) Ordering Information HI9810392 (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.), Electrode cleaning and disinfection solution for chocolate deposits sachet (2 pcs.), Electrode storage solution, (dropper bottle), Gelled bridge electrolyte (dropper bottle), 3V Lithium battery – CR2032, Instrument quality certificate and Instruction manual. Wireless pH Tester for Chocolate with built-in specialized electrode Accurate and easy to use, HALO2 Wireless pH Tester for Chocolate is ideal for pH measurement during the chocolate making process. The HI9810392 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 HI9810392 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.
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