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Thermo Scientific Orion Star A111, Reference Manual

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Thermo Scientific Orion Star A111 Benchtop and 
Star A121 Portable pH Meters

 

Reference Guide

Summary of Contents for Orion Star A111

Page 1: ...Thermo Scienti c Orion Star A111 Benchtop and Star A121 Portable pH Meters Reference Guide...

Page 2: ...Triode Minimum Stir Requirement MSR NISS Optimum Results Orion Dual Star Orion Star SAOB SMART AVERAGING SMART STABILITY Star LogR Star Navigator 21 Stat Face Triode are trademarks of Thermo Fisher Sc...

Page 3: ...V ORP Calibration and Measurement 12 mV Measurement 12 RmV and ORP Calibration 12 RmV and ORP Measurement 12 Temperature Measurement and Calibration 13 Temperature Measurement 13 Temperature Calibrati...

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Page 5: ...eters are capable of measure pH raw millivolts mV relative millivolts Rmv oxidation reduction potential ORP and temperature The Orion Star A111 benchtop pH meters are IP54 rated The Orion Star A121 po...

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Page 7: ...Star A111 benchtop meters Select four AA batteries Con rm that the meter is off and remove the battery compartment cover To remove the battery compartment cover i Loosen the screws ii Release the top...

Page 8: ...measurement will blink until the reading is stable When the reading is stable it is held on the screen and AR is lit Press to take a new reading READY Unit of measurement will blink until the reading...

Page 9: ...or the type of spill In the measurement screen Press to take a measurement In the setup screen Press to escape the setup menu In the calibration screen Press to abort calibration Press to turn the met...

Page 10: ...6 Thermo Scienti c Orion Star A111 Benchtop and Star A121 Portable pH Meters This page intentionally left blank...

Page 11: ...enter into the submenu options 3 For main setup options with more than one submenu 1 0 Con guration 3 0 Temperature Settings 6 0 Calibration Data a Press or until the desired submenu is shown b Press...

Page 12: ...5 0 Manual Temperature Compensation Value This value is used when there is no ATC probe connected and can be set with the meter s temperature ranges The temperature unit for this value will match the...

Page 13: ...calibration Press the and arrows to scroll between them Note It will only show the values used For example if there was only one calibrated value BUF 2 and BUF 3 will not show Submenu CLR NO YES Clea...

Page 14: ...n AUTO READ mode the meter will display the measurement as it stabilizes and lock and hold the measurement when it is stable AR and unit of measure will blink until the reading is stable When the read...

Page 15: ...urn to measurement mode b For two or three point calibration the slope will be displayed and the meter will automatically proceed to measurement mode pH Measurement 1 Prepare the pH electrode accordin...

Page 16: ...ns RmV and ORP Calibration 1 In the measurement mode press to display RmV 2 When the electrode s are ready press Rinse the electrode and ATC probe if separate with distilled water blot dry and place i...

Page 17: ...t dry To continue taking measurements repeat steps 2 through 4 5 When nished measuring all samples store electrode according to electrode instructions Temperature Calibration The meter ATC temperature...

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Page 19: ...ss 5 Press to show ON on the second line Press to save selection 6 Press to return to measurement mode 7 In the measurement mode press to store the reading into the meter s memory Automatic Datalog wi...

Page 20: ...s to view the second slope segment SLP 2 and again to display the average slope SLP A b To view the calibration points press and then press or until BUF1 BUF2 or BUF3 is shown at the top of the displa...

Page 21: ...ew the calibration procedure and verify that the electrode was placed in the correct buffers at the appropriate time Clean the electrode according to the electrode user guide Re calibrate the electrod...

Page 22: ...asurement system contact Technical Support Within the United States call 1 800 225 1480 and outside the United States call 978 232 6000 or fax 978 232 6031 In Europe the Middle East and Africa contact...

Page 23: ...Star A112 Conductivity Orion Star A122 Conductivity Orion Star A113 DO Orion Star A123 DO Equipment Class Measurement control and laboratory Orion Star A series meters are EMC Class A Conforms with th...

Page 24: ...hock and Vibration Vibration shipping handling per ISTA 1A Shock drop test in packaging per ISTA 1A Enclosure designed to meet Portable IP67 Benchtop IP54 Universal Power Adapter Operating Conditions...

Page 25: ...ivity Meter STARA1225 Orion STAR A122 Portable Conductivity Meter Kit STARA1230 Orion STAR A123 Portable Dissolved Oxygen Meter STARA1235 Orion STAR A123 Portable Dissolved Oxygen Meter Kit STARA BEA...

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Page 27: ...be about 60 mV from the theoretical mV reading of the buffer in order for the meter to automatically recognize the buffer USA pH Buffer Set DIN pH Buffer Set Buffer mV Range Buffer mV Range 1 68 255 t...

Page 28: ...24 Thermo Scienti c Orion Star A111 Benchtop and Star A121 Portable pH Meters Notes...

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Page 30: ...033 2463887 info water uk thermo com India Tel 91 22 4157 8800 wai asia thermo sher com Japan Tel 81 045 453 9175 wai asia thermo sher com China Tel 86 21 68654588 wai asi thermo sher com Singapore Te...

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