Orion^® ion selective pH meter

Help in selecting the correct electrode can be viewed at Electrode Selection Guide
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The Orion 920A+ provides more features than ever before, making this meter easy to use and smart. This meter accepts up to five standards for concentration calibration to ensure low-level measurement accuracy. Autoblank correction feature automatically corrects concentration results for background ion levels. Other features adding to the ease of use include high and low alarm limits and display hold. Orion 920A advanced ISE features include pre-programmed incremental techniques, calibration edit, and temperature-compensated ISE measurement. Use calibration edit feature for reviewing calibration standards to determine working range.

The first name in ion selective technology offers a variety of choices in microprocessor meters to fit your laboratory applications. These advanced meters are for analyses that require the highest accuracy for pH and ion concentration measurements. All meters include a pH combination electrode and manual. Key features of these Orion ion selective meters are:

• Direct ISE/pH readout
• Simultaneous display of data/temperature
• Manual or automatic temperature compensation
• Temperature: −5 to 105°C, ± 0.1°C accuracy
• 5 point Auto-Buffer recognition/Calibration
• Adjustable isopotential point
• Slope range: 80 to 120% effieciency
• BNC connector
• CE mark of conformance
• Function: pH/ISE/mV/T
• RS232 interface
• Alarm limits, High/Low
• Autobank
• Datalogger 25

Orion is a registered trademark of Thermo Electron Corp.