Summary of Contents for Thermo Scientific Orion Star A112
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Thermo Scientific Orion Star A112 Benchtop and Star A122 Portable Conductivity Meters Reference Guide...
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Ross and the COIL trade dress are trademarks of Thermo Fisher Scientific, Inc. and its subsidiaries. AQUAfast, AQUASensors, BOD AutoEZ, ionplus, KNIpHE, LogR, No Cal, ORION, perpHect, PerpHecT, pHISA, pHuture, Pure Water, Sage, ROSS, ROSS Ultra, Sure-Flow, Titrator PLUS, and TURBO2 are registered trademarks of Thermo Fisher Scientific, Inc.
Thermo Scientific Orion Star A112 Benchtop and Star A122 Portable Conductivity Meters Table of Contents Chapter 1 Introduction ............1 Chapter 2 Meter Overview.
Chapter 1 Introduction Thank you for your purchase of the Orion Star A112 benchtop conductivity or Star A122 portable conductivity meter. These meters are capable of measuring conductivity in μS/cm or mS/cm; TDS in mg/L; and temperature in °C or °F.
Connections 1. Power source: a. Power adapter (included with Orion Star A112 benchtop conductivity meters, sold separately for Star A122 portable conductivity meters) – Select the appropriate wall socket plug. Slide off the clear plastic cover, and slide on the plug plate into the groove on the back of the adapter.
Primary display Larger, lower display showing measured value in selected mode. Instructions Located below the primary display. These phrases aid in the setup menu and calibration modes. Thermo Scientific Orion Star A112 Benchtop and Star A122 Portable Conductivity Meters...
Meter maintenance can be performed on a daily, weekly or monthly basis, as required by the environment in which the meter is operated. Immediately remove any spilled substance from the meter using the proper cleaning procedure for the type of spill. Thermo Scientific Orion Star A112 Benchtop and Star A122 Conductivity Portable Meters...
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7.0 Factory Reset a. Press until the desired option is shown. b. Press to save your selection. 4. Press to exit the setup menu and return to measurement mode. Thermo Scientific Orion Star A112 Benchtop and Star A122 Conductivity Portable Meters...
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The default is no. Before selecting yes, please to the factory defaults and make sure any data that you would like to keep deletes all stored data has been recorded. (calibration and datalog). Thermo Scientific Orion Star A112 Benchtop and Star A122 Portable Conductivity Meters...
3. Press to enter the TDS factor. Note: Holding the button down will make the value change faster. 4. Press to save configuration and to return measurement mode. Thermo Scientific Orion Star A112 Benchtop and Star A122 Conductivity Portable Meters...
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4. Remove the conductivity probe from the sample, rinse with distilled water and blot dry. To continue taking measurements, place the probe into the next sample, stir gently and repeat step 3. 5. When finished measuring all samples, store probe according to the probe instructions. Thermo Scientific Orion Star A112 Benchtop and Star A122 Conductivity Portable Meters...
Temperature Measurement and Calibration The Orion Star A112 benchtop conductivity and Star A122 portable conductivity meter show temperature on the top, secondary display. To read only temperature and see the temperature on the primary, lower display, follow the instructions below.
Chapter 5 Data Storage and Review Orion Star A112 benchtop conductivity and Star A122 portable conductivity meters have a 50-point datalog memory. Automatic Datalog with AUTO-READ™ Mode 1. In measurement mode, press 2. Press three times until “4.0” is shown on the top line and “READ” is shown on the lower line. Press 3.
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If the existing memory’s data can be deleted: 1. Press change to “YES”. 2. Press to clear the datalog. Thermo Scientific Orion Star A112 Benchtop and Star A122 Conductivity Portable Meters...
Thermo Scientific Orion products that may assist the detection of substances subject to the RoHS Directive are available at www.thermoscientific.com. Thermo Scientific Orion Star A112 Benchtop and Star A122 Portable Conductivity Meters...
Safety requirements for electrical equipment for measurement, CAN/CSA C22.2 No. 61010-1-04 control and laboratory use - general requirements Cheow Kwang Chan Place and Date of Issue: QA/Regulatory Manager June 15, 2011 Singapore Thermo Scientific Orion Star A112 Benchtop and Star A122 Conductivity Portable Meters...
TDS Factor Range Linear 0.01 to 10.00 Temperature Range -5 to 105°C Resolution Relative Accuracy ±0.1 Offset Calibration 1 point Memory 50 points Note: Specifications subject to change without notice. Thermo Scientific Orion Star A112 Benchtop and Star A122 Portable Conductivity Meters...
Chapter 7 Appendix Temperature Compensation and Reference Temperature The Orion Star A112 benchtop conductivity and Star A122 portable conductivity meters have the ability to use a temperature compensation feature that calculates and displays the conductivity measurements at a reference temperature of 20 °C or 25 °C. The closer the sample temperature is to the selected reference temperature, the more accurate the conductivity measurement will be.