Thermo Scientific Orion Star LogR™ Meter User Guide
Chapter I
Introduction
Congratulations! You have selected an industry-leading Thermo Scientific Orion
Star LogR series meter that is designed for electrochemistry measurements in
the field or in the laboratory. The exclusive LogR technology allows you to obtain
temperature-compensated readings directly from the pH electrode.
All meters include a temperature measurement function, which allows for LogR,
automatic or manual temperature compensation of readings. These meters are
available to measure pH (Cat. No. 3112000) or pH and ISE (Cat. No. 3115000)
depending on the meter version you have. The pH measurement capability
includes a mV/relative mV/ORP function. Built to meet the demands of busy,
multiple user laboratory or plant environments, all Orion Star LogR series meters
are microprocessor controlled, which aids in the delivery of accurate and precise
measurements.
In addition to the benefits of LogR technology, Orion Star LogR pH and pH/ISE
meters include memory for 1000 datalog points, and a new easier method for
calibrating the LogR setting. These meters include autosampler capability and are
compatible with the AutoTration
™
-500 autosampler. Refer to the AutoTration-500
user guide for information on operating the Orion Star meters with the autosampler.
Note:
Please read this user guide thoroughly before using your meter. Any use
outside of these instructions may invalidate your warranty and cause permanent
damage to the meter.
