edge®pH technical features Rechargeable Battery edge pH has a built in rechargeable battery that is charged when the meter is plugged into benchtop or wall mount cradle. The battery can also be recharged through the micro USB port from a computer or the power supply. Two USB ports edge pH includes one standard USB for exporting data to a flash drive, and one micro USB port for exporting files to your computer as well as for charging when the cradle is not available. Clear, full text readout edge pH features clear, full text guides displayed on the bottom of the screen. There is no need to decipher scrambled abbreviations or symbols; these helpful messages guide you through every process quickly and easily. Data logging edge pH allows you to store up to 1000 log records of data. Data sets include readings, GLP data, date, and time. GLP Data of the last calibration you perform is stored in the sensor including the date, time, and buffers used. When the sensor is connected to edge pH, GLP data is automatically transferred. Two Operating Modes edge pH can be used in Extended or Basic Operating Modes. Extended Mode enables all edge features while Basic Mode reduces features—ideal for routine measurements by displaying a simplified screen and features. CAL Check™ Hanna’s exclusive CAL Check feature analyzes the pH electrode response in the pH buffers during the calibration process to alert the user of potential problems such as a contaminated buffer or dirty electrode. After calibration, indicators for probe condition are displayed on the measurement screen. The probe condition is based on offset and slope characteristics of the pH electrode. Sensor Check™ When used with Hanna’s electrodes equipped with a matching pin, edge constantly checks the impedance of the pH measuring electrode to notify you in real time in the event of glass breakage. During calibration, Sensor Check checks the state of the junction. The reference junction is also evaluated and reported on the display. ORP Measurement edge pH measures ORP with edge compatible ORP probes. edge pH design features Capacitive touch keypad edge pH features sensitive capacitive touch buttons for accurate keystrokes when navigating edge’s menus and screens. Since they are part of the screen, the buttons can never get clogged with sample residue. 5.5" Easy to read LCD edge pH features a 5.5” (14 cm) LCD display that you can clearly view from over 5 m (16.4’). The large display, with its wide 150° viewing angle, provides one of the easiest to read LCDs in the industry. Zero footprint Using the wall mount cradle (included), edge pH can be placed on a wall, leaving zero footprint on the benchtop space. The cradle has a built-in connector to power and charge the batteries. 2 pH 2.35 www.hannainst.com | edge®pH
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