HI2020 เครื่องวัดกรด-ด่างแบบตั้งโต๊ะ pH Benchtop Meter พร้อมใบรับรอง Certificate จาก USA

รายละเอียดรุ่น HI2020

Digital Electrodes:

edge electrodes are highly advanced, featuring a built-in microchip that stores calibration information that is automatically retrieved by edge once the electrode is plugged in. These digital electrodes also feature an easy to plug in 3.5 mm connector so you never have to worry about the right angle or aligning pins.

Sensor Check:

When used with Hanna’s pH 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.

Wall Mount:

Using the wall mount cradle (included), edge can be placed on a wall, leaving zero footprint on the benchtop space. The cradle has a built-in connector to power edge and charge its batteries. edge’s zero footprint is designed to save you valuable benchtop space.

Two USB Ports:

edge includes one standard USB for exporting data with a flash drive and a second micro USB port for you to connect to a computer for file export and for charging your edge when the cradle is not available.

Data Logging:

edge allows you to store up to 1000 log records of data. Data sets include readings, GLP data, date and time.

Specification HI2020

• Range: -2.000 to 16.000 pH
• Resolution pH : 0.01 pH; 0.001 pH
• Resolution mV : 0.1 mV
• Accuracy pH : ±0.01 pH; ±0.002 pH
• Accuracy mV : ±0.2 mV
• pH Calibration 5 in standard mode; 3 in basic mode
• Temperature Compensation Automatic, -20 to 120°C (-4 to 248°F)
• pH Electrode HI 11310, double junction, refillable pH electrode with temperature sensor (included)
• Environment 0 to 50°C; RH max 95%
• Dimensions 202 x 140 x 12.7 mm
• Weight 250 g

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