Teledyne M5000B operating instructions Power Module Block Diagram

Page 89

Operations/Analysis Unit 4

Module

–15 VDC

Coarse

 

 

Zero

 

 

 

Detector

 

 

Control

MEAS

 

Selector

 

 

From

REF

 

ZERO

 

Switch

 

 

 

Power

Line Voltage

 

 

S1

5A

 

Regulator

 

Transformer

115VAC

60 Hz

Input

To Log Amplifier

 

To Meter

Driver

 

 

 

 

 

 

 

 

 

115

VAC

to

 

 

 

 

 

Source

Module

 

 

 

 

 

115

VAC

to

 

 

 

 

 

 

 

 

 

 

Detector

Module

 

Preheater

 

 

 

Thermistor

 

 

Temp.

 

 

 

and

Heater

 

 

Control

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Sample

 

 

 

Thermistor

 

 

Module

 

 

 

 

 

Temp.

 

 

 

and

Heater

 

 

Control

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Detector

 

 

 

Thermistor

 

 

Module

 

 

 

 

 

Temp.

 

 

 

and

Heater

 

 

Control

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Figure 4-3 Power Module - Block Diagram

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Contents Teledyne Analytical Instruments Photometric AnalyzerCopyright 1999 Teledyne Analytical Instruments Model 5000BIii Table of ContentsModel 5000B Teledyne Analytical Instruments Part I Control Unit Part IOperation InstallationIi Part Maintenance Model 5000B Photometric Analyzer Iv PartPhotometric Analyzer Part I Control Unit OverviewTypical Applications Introduction Model 5000B Other NIR Absorbers that can be measured consult factory Introduction Model 5000B Main Features of the Analyzer Operator Interface 1 UP/DOWN SwitchESCAPE/ENTER Switch Model 5000B Controls, Indicators, and Connectors Control Section Interface Panel Model 5000B Interface Panel Introduction Model 5000B Unpacking the Control/Analysis Unit InstallationPart 115VAC Primary Input Power ConnectionsAnalog Output Connections ExamplesRange Voltage Current mA Alarm RelaysTypes of Relay Contacts The connectors are Part I RS-232 Sig RS-232 Pin Purpose RS-232 SignalsParameter Setting Testing the SystemCommand Description Part Photometric Analyzer Operation /Control Unit OperationOperation/Control Unit Hierarchy of System Functions and Subfunctions System Function Setting up an AUTO-CALSelect More and press the Enter Key Entering the Password PasswordProtectionInstalling or Changing the Password Logging Out System Self-Diagnostic Test CheckingLinearitywithALGORITHM Model ScreenSetting 90% Response time seconds Digital Filter SetupFilter or Solenoid Setup Calibration/Hold Timer Setup Hold/Track SetupAnalog 4 to 20 mA Output Calibration Calbrt hold 3 min Sample hold 1 minModel Use UP/DOWN arrow to Adjust 4 ma 250Zero Cal Auto Mode ZeroingShow Negative Manual Mode Zeroing Sccm Cell FailureSpan Cal Auto Mode SpanningManual Mode Spanning Offset Function How to access the offset functionZero off 0.0 ppm ENT to begin Zero Select zero mode Auto Select zero mode MANAlarms Function AL1 1ØØØ ppm HI DftN FsN LtchN Manual Select/Define Range Screen Range Select FunctionAuto Screen Precautions 2illustratestheseschemesgraphically Analyze Function Set Range Screen Algorithm Application More Curve Algorithm Screen Auto Mode Linearization Part I Control Unit/Analysis Unit Maintenance Fuse ReplacementMaintenance Model 5000B Photometric Analyzer System Self Diagnostic TestPower AnalogCell detector PreampPart Part II Analysis Unit Part IIRoutine Maintenance Part II Analysis Unit Appendix Iv Part Operations/Analysis Unit Explosion-ProofVersionControlModule Control FunctionsStart-p Control SettingsPreliminaryInspection Analyzers not equipped with Auto ZeroPre-Start-upElectricalCheckout Power On ObservationsTeledyneAnalyticalInstruments4-5 StandardizationFluids ProcedureCalibration TeledyneAnalyticalInstruments4-7 Operations/Analysis Unit TeledyneAnalyticalInstruments4-9 Operations/Analysis Unit TeledyneAnalyticalInstruments4-11 Operations/Analysis Unit TeledyneAnalyticalInstruments4-13 Ppm simulated water using Sample Span ZeroAttachment 5000B/5020 NIR Analyzer Operations/Analysis Unit Operational Theory Contd Source Module Sample cell OpticalSystemAnalyzerSystem-BlockDiagram Power Module Block Diagram Detectorcompartment Part II Maintenance/Analysis Unit Routine MaintenanceSystem Visual Check and Response Procedure Automatic operation and routine operational dutiesDaily Suggested Preventive Maintenance ScheduleEquipment Required Oscilloscope Display of the I to E Converter Output Part II Maintenance/Analysis Unit Inverting Amplifier Setup of the Logarithmic AmplifierInterface Board Terminals Strip Battery-Powered Oscilloscope Synchronization PointPart Part II Maintenance/Analysis Unit Part Photometric Analyzer, 5000B Appendix SpecificationsOperating Temperature 0-50oC Appendix Models 5000B Other Features QtyP/NDescription Recommended 2-Year Spare Parts ListDrawing List, 5000B Appendix Models 5000B Teledyne Analytical Instruments
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