Orion 410A+, 420A+, 920A+ Orion Aplus

1 Orion 410A+, 420A+, 520A+, 525A+, 710A+, 720A+, 920A+. Orion Aplus . Benchtop pH and pH/ISE Meters INSTRUCTION MANUAL. yes 1. mode 2. calibrat cal ed e 3. it measur stabilitye no 4. hold 5. incr tec resolu h channetion 6. l slope electrod 1st ID. e 7. print 8. data log activ mV set timate 9. set tem er 2nd ready p . +. date/ti - advan beep e m 0. ced IS stand optio by E/pH/m ns data/p V/OR modes rint P alarm Orion 9 20A+. Analyze Detect Measure Control . AQUA fast, Cahn, EZ Flash, Ionalyzer, ionplus, KNIpHE, No Cal, Orion , perpHect, PerpHecT, PerpHecTion, pHISA, pHix, pHuture, Pure Water, Sage, Sensing the Future, SensorLink, ROSS Ultra, Sure-Flow, TEA Analyzer, Titrator PLUS, TURBO2 and Wine Master are registered trademarks of Thermo Electron Corporation.

2 1-888-pHAX-ION, A+, All in One, Aplus , AQUA snap, AssuredAccuracy, AUTO-BAR, AUTO-CAL, AUTO DISPENSER, Auto-ID, AUTO-LOG, AUTO-READ, AUTO-STIR, Auto-Test, BOD AutoEZ, Cable-Free, CERTI-CAL, CISA, DataCOLLECT, DataPLUS, digital LogR, DirectCal, DuraProbe, Environmental Product Authority, Extra Easy/Extra Value, FAST QC, Flash Titration, Flash Titrator, GAP, GLPcal, GLPcheck, GLPdoc, ISEasy, KAP, LabConnect, LogR, Low Maintenance Triode, Minimum Stir Requirement, MSR, NISS, One-Touch, One-Touch Calibration, One-Touch Measurement, Optimum Results, Pentrode, pHuture MMS, pHuture Pentrode, pHuture Quatrode, pHuture Triode, Quatrode, QuiKcheK, rf link, ROSS, ROSS Resolution, SAOB, Smart CheK, Stacked, Stat Face, The Enhanced Lab, ThermaSense, Triode, TRIUMpH, Unbreakable pH, Universal Access are trademarks of Thermo.

3 Guaranteed Success and The Technical Edge are service marks of Thermo. PerpHecT meters are protected by patent 6,168,707. PerpHecT ROSS are protected by patent 6,168,707. Orion Series A meters and 900A printer are protected by patents 5,108,578, 5,198,093, and German patents D334,208 and D346,753. Sure-Flow electrodes are protected by European Patent 278,979 and Canadian Patent 1,286,720. ionplus electrodes and Optimum Results solutions are protected by US Patent 5,830,338. ROSS Ultra electrodes have patents pending.

4 Orion ORP Standard is protected by US Patent 6,350,367. Orion Series A conductivity meters are protected by US Patent 5,872,454. Copyright 2003, Thermo Electron Corporation. All rights reserved. Question everything, and Analyze. Detect. Measure. Control are trademarks of Thermo Electron Corporation. The specifications, descriptions, drawings, ordering information and part numbers within this document are subject to change without notice. This publication supersedes all previous publications on this subject. Table of Content Quick Start Guide Orion 410 Aplus Quick Start Guide Orion 420 Aplus Quick Start Guide Orion 520 Aplus Quick Start Guide Orion 525 Aplus Quick Start Guide Orion 710 Aplus Quick Start Guide Orion 720 Aplus Quick Start Guide Orion 920 Aplus Chapter I Introduction.

5 1. How to Use this Manual .. 1. Chapter II General Information ..3. Models 410 Aplus , 420 Aplus , 710 Aplus ..3. Models 520 Aplus , 525 Aplus , 720 Aplus , 920 Aplus ..3. Chapter III Set Up, Self-Test and Check-Out Procedure ..4. A. Orion 410 Aplus Set Up and Self-Test ..4. B. Models 420 Aplus and 710 Aplus Set Up and Self-Test ..5. C. Models 420 Aplus and 710 Aplus Check-Out Procedure ..6. D. Models 520 Aplus and 525 Aplus Set Up and Self-Test ..8. E. Models 520 Aplus and 525 Aplus Check-Out Procedure .. 9. F. Models 720 Aplus and 920 Aplus Set Up and Self-Test.

6 10. G. Models 720 Aplus and 920 Aplus Check-Out Procedure .. 11. Instrument Set Up ..12. Chapter IV Rear Panel and Electrode Connections ..13. A. Rear Panel ..13. B. Electrode Connections ..14. Chapter V Calibration and Measurement of pH ..15. A. General Information on pH Calibration ..15. B. Orion 410 Aplus pH Calibration and Measurement ..17. C. Orion 420 Aplus pH Calibration and Measurement ..19. D. Orion 520 Aplus pH Calibration and Measurement ..21. E. Orion 525 Aplus pH Calibration and Measurement ..23.

7 F. Orion 710 Aplus pH Calibration and Measurement ..25. G. Orion 720 Aplus pH Calibration and Measurement ..27. H. Orion 920 Aplus pH Calibration and Measurement ..29. Chapter VI Calibration and Measurement of Concentration..31. A. General Information ..31. B. Orion 710 Aplus Concentration Calibration and Measurement ..33. C. Orion 720 Aplus Concentration Calibration and Measurement ..34. D. Orion 920 Aplus Concentration Calibration and Measurement ..35. Chapter VII 920 Aplus Special Features ..37. A. Calibration Edit.

8 37. B. Incremental Techniques ..39. Chapter VIII Other Measurement Modes ..48. A. Temperature Measurement ..48. B. Models 420 Aplus , 710 Aplus Millivolt Measurements ..49. C. Models 520 Aplus , 525 Aplus , 720 Aplus , 920 Aplus Millivolt Measurements ..50. D. Models 525 Aplus , 720 Aplus , 920 Aplus Redox Measurements ..51. E. Model 410 Aplus Dissolved Oxygen Measurements ..52. F. Model 420 Aplus , 710 Aplus Dissolved Oxygen Measurements ..52. G. Models 520 Aplus , 525 Aplus , 720 Aplus Dissolved Oxygen Measurements.

9 54. H. Models 920 Aplus Dissolved Oxygen Measurements ..56. I. Karl Fischer Titrations ..57. Chapter IX Use with Accessories ..58. A. Use with Printers and Computers ..58. B. Model 710 Aplus Remote Control ..60. C. Models 520 Aplus , 525 Aplus , 720 Aplus , 920 Aplus Remote Control ..62. D. Use with Model 607 Electrode Switchbox ..65. E. Use with Strip Chart Recorders ..66. F. Use with DataCOLLECT ..66. Chapter X Troubleshooting ..67. A. Self-Test ..67. B. Operator Assistance Codes ..69. C. Meter Operation Problem.

10 75. Chapter XII Notice of Compliance ..78. Chapter XIII Instrument Warranty ..81. Chapter XIV Ordering Information ..85. Appendix A Overview of Meter Functions Models 410 Aplus ..89. Appendix B Overview of Meter Functions Models 420 Aplus , 710 Aplus ..91. Appendix C Overview of Meter Functions Models 520 Aplus , 525 Aplus , 720 Aplus and 920 Aplus ..101. Appendix D Meter Default ..115. Appendix E Multipoint Calibration Curve ..117. Appendix F Automatic Blank Correction ..119. Appendix G Determining Isopotential Points.