New Thermo Scientific Orion Star A211 pH Benchtop Meter

The Thermo Scientific Orion Star A211 pH Benchtop Meter is the ideal choice for dedicated pH testing in water, process, research and QA/QC samples. Its easy-to-use interface makes training and meeting GLP requirements effortless. The splash-resistant housing and 3-year replacement warranty reinforce the meter’s durability and dependability.

Making measurements easier is a key focus of this new meter. Beginning with how you’ll see your results, the large, backlit graphic LCD display works perfectly in limited light, bright light and anywhere you may have lab space. The friendly, local language interface – choose from English, Spanish, German, Italian, French and Chinese – makes testing quick and easy with repeatable results. Plain language prompts let anyone use the meter immediately, without instructions. Its informative display shows the main pH reading with corresponding mV input and temperature simultaneously. Helpful icons on the display show pH electrode status, time, date, sample ID, user ID and calibration points. The prompts also allow for easy transfer of the time/date stamped readings from the non-volatile, 2000 datalog memory. Easily send results to your computer, LIMS or software wedge program with the RS232 and USB communication ports.

Calibration is important for GLP, and may seem difficult, but this meter makes it easier. Calibration prompts and the ability to fix pH calibration errors before storing promote accurate testing. After you view your calibration data, if a mistake was made during calibration, calibration editing allows you to correct calibration errors before saving. Calibration editing saves time while ensuring accurate results and without the need to repeat all the steps, it’s especially beneficial in a multipoint calibration. For pH calibration, up to five points can be stored with automatic buffer recognition for USA/NIST and DIN buffers. Custom buffer values are also accepted. During calibration and testing, having a homogenous sample is important, which is why the meter has an Orion Star stirrer port. With the Orion Star stirrer probe (sold separately), this allows for sample mixing to be controlled directly by the meter and simultaneously with the reading and calibration.

The redesigned electrode holder head also helps simplify testing. The Orion Star A211 pH benchtop meter includes an electrode arm with the redesigned electrode holder. The redesigned holder head fits a variety of electrodes and probes, making for easy maintenance and less risk of damage to your electrodes. The center slot fits the Orion Star stirrer probe, for sample mixing without worry. The design of the holder also allows for minimal sample volume for testing. Multiple probes can be easily adjusted to the same height, eliminating the need for additional sample volume to ensure all sensors are covered.

The Orion Star A211 pH Benchtop Meter is available as meter only or simply order a complete kit with Orion ROSS Ultra pH/ATC Triode electrode and solutions to get everything you need for immediate testing. The Orion Star A211 pH Benchtop Meter is ideal for every sample, every day.