2014 “World’s rst pH electrode with Bluetooth Smart technology (HALO®) The HI11312 HALO is the world’s rst professional pH probe with Bluetooth Smart technology (Bluetooth 4.0). It is a high quality, double junction, re llable glass pH probe with a built-in temperature sensor that can be used virtually anywhere: in the eld, laboratory or classroom. HALO transmits measurement data wirelessly to a compatible smart phone or tablet running the Hanna Lab App. Since the introduction of HALO in 2014 the family has grown to include other specialized electrodes including the FC2022 pH electrode for the measurement of pH in food products. Halo has set the new standard in technology for pH measurement that will be commonplace in the future. 2015 World’s rst pH electrode and meter with Bluetooth Smart technology (HALO and edge blu) The edge blu was the rst Bluetooth enabled pH meter for the use with HALO Bluetooth pH electrodes. The edge blu received measurement data wirelessly from a Halo pH electrode. The logging of data by the meter was performed by touching the HALO pH electrode button. The type of logging mode used is based on the setup con guration of edge blu. Data was logged at interval, on demand or by stability. 2016 World’s rst colorimeter with tutorial mode Hanna rst introduced colorimeters with a tutorial mode that oers an interactive contextual help mode that can assist the user at any time. 2017 World’s rst pH and pump controller with smart electrode The BL120 and BL121 swimming pool controllers released by Hanna are automatic systems, specially designed to measure and control pH and free-chlorine levels. These controllers are paired with digital probes that incorporate pH, ORP and temperature sensors. Measurement data stored on the probe is transferred to the controller via a digital connection; thus eliminating noise and static due to high impedance signals carried by the cable. This digital probe also incorporates a potential matching pin. The matching pin is considered the “earth ground” connection and is used to prevent ground loop eects from causing erratic readings and damage to the system. 2018 World’s rst conical tipped pH testers with cleanable and replaceable gelled bridge electrolytes Hanna released the rst portable conical-tipped pH testers (HI981030, HI981036, HI981045, HI981039) with cleanable and replaceable gelled bridge electrolytes. The conical-shaped pH design accommodates pH measurements in solids, semisolids, emulsions, and food products but also solves the problem of sample carryover and contamination, as it is easily cleaned and sanitized before easily replacing the gelled bridge electrolyte. Hanna Milestones | www.hannainst.com Introduction x about Hanna
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