Computrac MAX-1000 User's Manual - Arizona Instrument

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If test times are too long with water or solvent based solutions, reduce the sample sizein 1 gram increments until the desired test time is reached (typically 3-5 minutes).Begin water and solvent solution sample testing with flat pans.SUGGESTED TECHNIQUES - LIQUID SAMPLESIt is recommended that the pan or the pan w/filter paper (if used) be cooled after thepan tare and before the sample is added. This can be done quickly and easily byremoving the pan or pan w/filter paper and fanning back and forth a few times. Applysample quickly using a syringe or pipette in a spiral motion over the surface of the pan.For extremely volatile samples, use the syringe test procedure.See SYRINGE TEST, page 43.SUGGESTED TECHNIQUES - DRY SAMPLESSpread sample evenly over the surface of a waffle pan. If desired, you may place theappropriate amount of sample in center of pan. Then remove pan and sample frombalance and place on flat surface. Shake the pan to distribute the sample evenly.TARE OPTIONS:Dry samplesPan tare6If moisture is < 1%6If moisture is < 0.1%Sample tareWater-based solutionsPan tareSample tareSolvent-based solutionsPan tareSample tareTare SelectionLow moistureUltra-low moistureWhen stable (3 seconds)Low moisture3 secondsLow moisture3 secondsLIFT COMPENSATION:If moisture level is < 0.2%, adjust as needed. The higher the lift percentage, the lowerthe moisture value will be. Call AZI Customer Service if you have any questions.70
PARAMETER DOCUMENTATION:To ensure optimum and efficient correlation, reproducibility, and for record keepingpurposes, record the following.- Standard testing - 3 Karl Fischer, 3 oven tests or other accepted reference methodprocedure.- 5 repeat tests on the <strong>MAX</strong>-<strong>1000</strong>.- Record comments on special techniques required to duplicate accurate andreproducible results.If you need assistance with parameter development or have questions concerning theoperation of the analyzer, please contact either your Sales Representative or CustomerService Representative at (800) 235-3600 or (602) 470-1414.71
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USER MANUALCOMPUTRAC ® MAX ® 1000
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PACKING and SHIPPING INSTRUCTIONSTh
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Figure 1 MAX-1000 PACKING DIAGRAMvi
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TABLE of CONTENTSPACKING and SHIPPI
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12 PERFORMANCE VERIFICATION .......
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1 INTRODUCTIONThe Arizona Instrumen
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Location SelectionSelect a location
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2.3.2 Obtain a sample of test mater
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3.4 CONTROLS3.4.1 The front panel c
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3.6.4 After “START” has been pr
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4.1 INSTALLATION OF BALANCE PAN SUP
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4.2 AC POWER CONNECTIONFigure 7 MAX
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4.5 NITROGEN PURGE SETUP4.5.1 Some
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4.7.4 Connect tubing from the conne
Page 31 and 32: 4.10 ENABLE PRINTER OUTPUT4.10.1 Wi
Page 33 and 34: 5 MENU SYSTEM: INSTRUMENT CONFIGURA
Page 35 and 36: 6 “MEMRY” KEY: MEMORY START SEL
Page 37 and 38: 7.1.1 To select a menu item, move t
Page 39 and 40: Test TemperatureThe current setpoin
Page 41 and 42: Start Temp ControlThe START TEMP CO
Page 43 and 44: Some samples contain more than one
Page 45 and 46: The PAN TARE OPTIONS offers the use
Page 47 and 48: ! RESULT DISPLAY OPTIONSTest result
Page 49 and 50: 7.4 CALIBRATION MENU7.4.1 CALIBRATE
Page 51 and 52: connected (IBM or Epson). Select th
Page 53 and 54: tags entered by the operator to ide
Page 55 and 56: ! SYRINGE TESTThis function is usef
Page 57 and 58: 8 “PARAM” KEY: TEMPORARILY CHAN
Page 59 and 60: 9 MISCELLANEOUS MENU MESSAGES9.1 CO
Page 61 and 62: 10.1.4 The final portion of the cur
Page 63 and 64: Figure 54 MOISTURE VS. TEMPERATURE
Page 65 and 66: 11.2.2 The sample should be added e
Page 67 and 68: 12 PERFORMANCE VERIFICATIONPeriodic
Page 69 and 70: eliable results, use a high quality
Page 71 and 72: 13 ROUTINE MAINTENANCEThe MAX-1000
Page 73 and 74: 13.3 SAMPLE PAN SUPPORTThe sample p
Page 75 and 76: SYMPTOM DIAGNOSIS REMEDYNo power to
Page 77 and 78: TEMPERATURE CIRCUITProbable cause:A
Page 79 and 80: FeatureSpecificationTest DisplayInt
Page 81: 18 APPENDIX A18.1 PARAMETER DEVELOP
Page 85 and 86: If smaller standard deviations are
Page 87 and 88: 21 MAINTENANCE CONTRACTArizona Inst
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Computrac MAX-1000 User's Manual - Arizona Instrument

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