The Hanna Instruments HI5221-01 is a laboratory grade benchtop pH/mV meter designed to meet the highest research standards. It is a user-friendly meter with a large color LCD and capacitive touch keys that can be customized to suit the user's preferences. The USB port allows for easy connectivity with a computer, making data transfer and analysis seamless.
The HI5221 offers a wealth of features including a five-point calibration system, selectable resolution, alarm limits, and data logging. The device also comes with a comprehensive GLP for higher accuracy in measurements. The meter has both dedicated keys and virtual keys that guide the user through setup options, ensuring ease of use.
One of the standout features of the HI5221 is the Hanna Instruments CAL Check‚Ñ¢ feature that alerts users to potential problems during calibration processes, such as contaminated buffers or dirty probes. This feature ensures confidence in measurements, eliminates the need for frequent recalibrations, and ultimately saves time and money.
With its broad range of pH and mV measurements, the HI5221 is suitable for a variety of applications. The device has pH ranges from -2.0 to 20.0, -2.00 to 20.00, and -2.000 to 20.000, as well as a ±2000 mV range. The pH resolution varies from 0.1, 0.01 to 0.001 pH, while the pH accuracy ranges from ±0.1 pH for LSD to ±0.002 pH for LSD. The device also features automatic temperature compensation ranging from -20.0 to 120.0 °C.
The HI5221 comes with an HI1131B glass body pH electrode with a BNC connector and a 1m cable. It also comes with an HI7662-T stainless steel temperature probe with a 1m cable. The device is supplied with a 12 VDC adapter and weighs 1.2 kg (2.64 lbs.). It has dimensions of 160 x 231 x 94 mm (6.3 x 9.1 x 3.7 inches), making it compact and portable.
In conclusion, the Hanna Instruments HI5221-01 Laboratory Research Grade Benchtop pH/mV Meter with 0.001 pH Resolution is a reliable and highly accurate device designed for research applications that demand precision. With its advanced features, CAL Check, and user-friendly design, this device is the ideal solution for researchers in the scientific community.
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