Thermo Scientific Orion Table of Contents Star™ A and VERSA STAR™ Meters

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Orion® Dual StarTwo Channel Meter

The Thermo Scientific Orion DUAL STAR meter shows the results of both input channels simultaneously. Screen prompts guide you through measurement and setup menus. GLP-compliant benefits include a 1000 point datalogging with time and date stamping, calibration alarm and calibration information with point-by-point and average electrode slope data. When transferring data through the RS232 or USB ports, the meter is able to send a defined data range or all the data. Dual channel with simultaneous displayed measurements Low concentration range reading stability Known addition and subtraction incremental methods Five language choices: English, Spanish, French, German and Italian Thermo Scientific Orion EZ Startup™ for quick and easy meter set up Thermo Scientific Orion SMART STABILITY™ and SMART AVERAGING™ for accurate and fast results Meter prompts and shortcut keys EH ORP calibration capability 10 methods stored per channel - retains calibrations among multiple electrodes 1000 point datalogging with time and date stamping Calibration graph with slope data for on-screen viewing Allows single-point editing in a multiple-point calibration Star stirrer probe controlled directly from the meter Autosampler compatibility*

Specifications pH Range -2.000 to 19.999 Resolution 0.1- 0.01 - 0.001 Relative Accuracy ±0.002 Calibration Points 1 to 6 Buffer Recognition USA - NIST - Euro - DIN - Custom ISE Range 0 to 19999 Resolution 1 - 2 or 3 significant digits Relative Accuracy ±0.2 MV or 0.05% whichever is greater Units ppm - ppb - M - % or unitless Technique Options Single known addition and subtraction. Double known addition and subtraction. Calibration Points 2 to 6 Calibration Options Linear - point to point - non-linear selectable auto-blank mV - Rel mV - ORP Range ±1999.9 Resolution 0.1 Relative Accuracy ±0.2 mV or 0.05% - whichever is greater EH Calibration Capability Yes Temperature Range -5 to 105ºC Resolution 0.1ºC Relative Accuracy ±0.1ºC