Thermo Scientific - Orion Star LogR

Manufactured by  Thermo Scientific
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Thermo Scientific Orion Star LogR pH Meters feature exclusive LogR technology for the most advanced electrode diagnostics available.

Thermo Scientific Orion Star LogR pH Meters feature exclusive LogR technology for the most advanced electrode diagnostics available, and for temperature-compensated pH readings directly from the pH bulb.
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Features of Orion Star LogR
  • Exclusive LogR technology for temperature-compensated pH readings using the pH bulb
  • Use the displayed resistance value to troubleshoot electrode issues
  • Temperature input and compensation method in use displayed
  • Easier and improved LogR calibration procedure
  • Thermo Scientific Orion SMART STABILITY* and SMART AVERAGING* functions for automatically optimized accuracy, precision and response time
  • pH calibration of up to 5 points with calibration alarm and automatic buffer recognition of USA, NIST and DIN buffers or custom buffer input accepted
  • Data storage for 1000 points with time and date stamp
  • Average slope and slope of segment printed with measurements
  • RS-232 port for easy data downloading and software updates
  • Direct control of the Orion Star stirrer probe 096019 (sold separately)
  • Storage of up to 10 individually password-protected methods
  • Backlit LCD display
General Specifications
mV Resolution0.1 mV
pH Range-2 to 19.999
pH ResolutionSelectable
Temperature Resolution0.1 °C
Temperature Accuracy0.1 °C
mV Accuracy0.2 or 0.05%, whichever is greater
pH Accuracy0.002
pH Meter Temperature Range0 to 100 °C
Additional Specifications

Calibration Points:1 to 5
Auto-Buffer Recognition: Orion Star LogR pH Meter with Stainless-steel ATC Probe
Log R: Temperature Relative Accuracy: ±0.1°C; ±0.3° from 0° to 9.9°C when resistance >1000MW
Log R: Resistance Range: 0 to 6000W
Log R: Resistivity Resolution: 0.1MW up to 1999.9MW, 1MW above 1999.9MW
Log R: Calibration Options: ATC probe, NIST reference

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