Multi-Pointcalibration, Traceable Volume Standard | Teledyne 300

8.2 MULTI-POINT CALIBRATION

For minimum back-diffusion through the vent and for minimum back-pressure in the manifold, the following relationship should be met:

Qv x L

⎯⎯⎯⎯ = 500 Qa x D

Where Qv is the vent flow in cc/min

Qa is the Analyzer flow in cc/min

L is the vent line length in inches

D is the ID of the vent line in inches

For Qv of 1000 cc/min

Qa of 800 cc/min

D of .188 inches

L = approximately 72”

8.2 MULTI-POINT CALIBRATION

Multi-point calibration requires seven approximately equally-spaced calibration points, including zero, using an NIST-traceable CO source.

The calibration must be carried out:

a.Prior to field operation as an EPA-DESIGNATED REFERENCE METHOD

b.After maintenance

c.Every three months (recommended)

NOTE

THE TEST GAS MUST BE INTRODUCED INTO THE

ANALYZER THROUGH THE SAMPLE INLET PORT.

ALL FLOW MEASUREMENT DEVICES MUST BE

CALIBRATED AGAINST AN NIST-TRACEABLE

STANDARD SUCH AS A BUBBLE-FLOW-METER WHICH

HAS BEEN CALIBRATED AGAINST AN NIST-

TRACEABLE VOLUME STANDARD.

P/N 02163G1 Teledyne API Model 300 CO Analyzer Instruction Manual - Page 73

Image 79

Teledyne 300 Multi-Pointcalibration, The Test Gas Must Be Introduced Into The, Analyzer Through The Sample Inlet Port

Contents

Toll Free 800 Telephone 858 Fax MODEL CARBON MONOXIDE ANALYZERTeledyne Advanced Pollution Instrumentation T-API 9480 Carroll Park Drive San Diego, CA SAFETY MESSAGES TABLE OF CONTENTS Viewing and modifying variables FIGURES TABLES FIGURE 10.2 DETECTOR WAVEFORM FIGURE 10.1 OPTO PICKUP WAVEFORMFIGURE B.1 RS-232PIN ASSIGNMENTS 1.1Preface 1.0INTRODUCTION NON-TELEDYNEAPI MANUFACTURED EQUIPMENT 1.2 WarrantyWARRANTY POLICY COVERAGE 1.3 Principle of operation 1.4 Specifications CONNECTIONS. SAMPLE GAS SHOULD ONLY COME 1.5 Installation and overviewSTEEL. LEAK CHECK ALL FITTINGS WITH SOAP SOLUTION SEE FIGURE 1.4 FOR REAR PANEL PNEUMATIC POWER PLUG MUST HAVE GROUND LUG CHECK THAT ANALYZER IS SET UP FOR PROPERVOLTAGE AND FREQUENCY REPEATEDLY PRESSING ENTR TO GET THE CARBON MONOXIDE ANALYZER FIGURE REAR PANEL ELECTRICAL CONNECTIONS FIGURE ZERO OR SPAN CHECKS CAN BE PERFORMED IN ANY ORDER 1.6 Electrical and pneumatic connections1.6.1 Electrical connections 1.6.3 Status Outputs 1.6.5 Pneumatic system 1.6.4 RS-232STATUS OUTPUTS USE PTFE, GLASS, STAINLESS STEEL OR USE VENT LINE WHEN SAMPLING FROM1.6.6 Sample gas connection see Figure 1.6.7 Zero/span valve connections see Figure 1.6.8 Exhaust connections see Figure FLOW DIAGRAM FIGURE REAR PANEL PNEUMATIC CONNECTIONS FIGURE REAR PANEL FIGURE MODEL 300 ASSEMBLY LAYOUT FIGURE 1.7 Operation verification FINAL TEST AND CALIBRATION VALUES INSTALLED OPTIONSSETUP VALUES CONFIGURATION DATA A 1¾ MINIMUM SEPARATION BETWEEN EACH 1.8 Options1.8.1 Rack mount with slides 1.8.2 Zero/span valves 1.8.3 Internal zero/span Page 2.1.1 CO readout 2.1Key features2.1.3 E2 ROM backup of software configuration 2.0OPERATION 2.1.6 RS-232interface 2.1.7 Password protectionPASSWORD LEVELS Password 2.2.1 Front panel display 2.2 Front panel Meaning SYSTEM MODESMeaning TEST MEASUREMENTS Meaning 2.2.2 Programmable push buttonsWARNING MESSAGES Warning Message 2.2.3 Status LED’s State STATUS LED’sMeaning Page 3.1.2 Span Check 3.0 PERFORMANCE TESTING3.1 Manual zero/span check 3.1.1 Zero Check Action 3.2 IZS zero/span check Option3.1.3 Dual Range Calibration Step 3.4 Automatic zero/span check 3.3 Zero/span valves OptionMode THE PROGRAMMED START TIME MUST BE A MINIMUM OF 5 MINUTES LATER THAN THE REAL TIME CLOCK See Section 4.3 and 4.4 for setting real time clock CALIBRATION IS NOT APPROVED BY USEPA AND IS THE CALIBRATE FEATURE OF AUTO SEQUENCESALTERS THE FORMULAS USED TO COMPUTE THE CARBON MONOXIDE READING. THIS METHOD OF Function DefaultCALIBRATION CONTROLS Button Sequence →0 is detected, the CPU will go into hold-off 3.8 Power-onhold off 3.7Remote zero/span check or adjustment RS-2323.9 Hold off 4.1 Setup mode operation 4.0 SETUP MODE CORRECTED CONCENTRATION = 4.3Setting the time-of-day4.4 Setting the date 4.5 Adjusting the clock speed 4.6.2 Dual range modeDUAL 4.6 Setting the CO concentration range4.7 Setting the analog output offset 4.6.1 Single range mode SNGL 4.11 Data acquisition system DAS 4.8 Setting the RS-232baud rate4.9 Setting the analyzer I.D 4.10 Disabling the calibration password 4.11.1 Data Channels Description 4.11.2 Setting-upData ChannelsData Channel Edit Menu Button sample or issue a Settingfor RS-232access and ATIMER be deleted because memory must be re-initialized Triggering EventsName Description Mode Setting RangeSetting Sampling Modes Data Parameters CO Measure signalCO Reference signal DC power supply composite voltage Property 4.11.3 RS-232reportingDESCRIPTION Setting Scroll through setup properties until 4.12 Software configuration4.13 Summary of setup functions Press SETUP-DAS SETUP-RNGE-UNIT Page 5.1 Test measurements 5.0 DIAGNOSTICS5.2 Diagnostic tests SETUP-DIAG Test # 5.2.1 Signal I/ODIAGNOSTIC TESTS Signal Signal ControDescription ST FLOW ALARM 0%, 20%, 40%, 60%, 80%, 100%, 0% TABLE 5.2 I/O SIGNALS5.2.3 D/A output 5.2.4 Electric TestPage 6.0 HANDLING WARNINGS Page Message Type 7.0 RS-232COMMUNICATIONSRS-232MESSAGE TYPES Character D id REPORT “name” RECORDS=number COMPACT VERBOSE 7.1 DAS reporting D REPORT “CONC” RECORDS=100 VERBOSE 7.2 WarningsD REPORT “PNUMTC” COMPACT Warning Message Cleared WARNING MESSAGE CLEAR COMMANDSCommand 7.3 Status/control Meaning 7.4 DiagnosticsCONTROL COMMANDS Command Message Function DIAGNOSTIC COMMANDSDIAGNOSTIC REPORTS Report Command 7.5 Test measurements TEST MEASUREMENT REQUEST COMMANDS 7.6 Viewing and modifying variables Button Sequence RS-232VARIABLE NAMESVar. Name Legal ValuesPage PARTICULARLY IF OUTSIDE HUMIDITY AND BE CAREFUL WHEN PULLING IN OUTSIDE AIR8.0 CALIBRATION 8.1REQUIRED EQUIPMENT AND GAS STANDARDS INLET VENTING RECOMMENDATIONS FIGURE GAS GENERATION SYSTEM FIGURE ANALYZER THROUGH THE SAMPLE INLET PORT TRACEABLE VOLUME STANDARD8.2 MULTI-POINTCALIBRATION THE TEST GAS MUST BE INTRODUCED INTO THE 8.2.1PROCEDURE 14.Push “CAL” 15.Enter password. If enabled MR ratio Measure/reference ratio CO Reference 8.3 ZERO/SPAN CHECKINGRange DCPS Box Temp Wheel Temp Bench Temp Sample Temp Sample Flow Pressure 9.1 Power supply board adjustment 9.0 ADJUSTMENTS9.1.1 Box temperature limits M300 ELECTRICAL BLOCK DIAGRAM FIGURE 9.3 Dark current signal adjust procedure 9.2 A/D - D/A Calibration procedure1.Press SETUP-MORE-DIAG 100 mV SwitchTO ADJUST ANALOG RECORDER OFFSET SEE SECTION 9.4 Output voltage range changes 9.7 CPU 9.5 Flow readout adjustment9.6 DC power supply FLOW AND PRESSURE READOUT ADJUSTMENT FIGUREPage DO NOT DISCONNECT CPU OR OTHER DIGITAL 10.0 TROUBLESHOOTINGCARDS WHILE UNDER POWER 10.1 Overview 10.2.2 Checking the CPU and display 10.2.1 Checking the power sub-systems WARNING MESSAGES 10.3 Troubleshooting using warning messages10.2.3Checking the keyboard Corrective Action BENCH HEAT OFF SCALE OR OTHERWISE NON-VALID 10.4 Troubleshooting using test function valuesIF THE VALUE OF ANY TEST FUNCTION IS DISPLAYED AS “XXXX”, THIS INDICATES THAT THE READING IS 10.5 Troubleshooting dynamic problems 10.5.5Cannot zero or cannot dynamic zero 10.5.1Noisy or unstable readings at zero10.5.2Noisy, unstable, or non-linearspan readings 10.5.3Slow response to changes in concentration Flow is zero 10.6.1 Troubleshooting flow problems Sample Temperature 10.6.2Troubleshooting temperature problemsLow Flow High Flow 10.6.3.1 Analog Inputs 10.6.3 Checking the V/F card 10.6.3.2 Digital to Analog Converters Factory Set Jumpers V/F BOARD JUMPERS - FACTORY SETTINGS10.6.3.3 Digital I/O lines 10.6.3.4 100 mV 10.6.4Checking the DC power supply boardUser Set Switches Switch 10.6.6 Checking the Synchronous Demodulator Board 10.6.5 Checking the pneumatic sensor board 10.6.8 Checking Optical Alignment 10.6.7 Checking the Opto Interrupter 10.Adjust R7 for a CO MEAS reading of 4200 ±200 mV 10.7 Warranty/repair questionnaire Page Examine and clean as 11.0 ROUTINE MAINTENANCE11.1 Model 300 maintenance schedule 11.2Replacement of sample filter 11.3 Leak checking 11.3.1 Using a leak checkerDO NOT EXCEED 15 PSI OF PRESSURE DO NOT ATTEMPT TO USE THE BUBBLE SOLUTION BE CAREFUL USING THE BUBBLESOLUTION. IF THERE IS NO INTERNAL PRESSURE, THE SOLUTION MAY ENTER the front panel. It should read the same as the version number that was located on the top right corner of the label on the PROM 12.1SPARE PARTS FOR CE MARK UNITS 12.0SPARE PARTS LISTS 00969-01 12.2 SPARE PARTS FOR NON-CEMARK UNITS 00960-02 Rack Mount and Slides APPENDIX A - LIST OF AVAILABLE MODEL 300 OPTIONSRS-232& Status Outputs Internal Zero/Span IZS with valvesPage Signal ConnectorsCables & Adapters come in 4 general types Wiring enable modem transmission Troubleshooting the modem connectionData Communications Software for a PC Page Drawing Number APPENDIX C - ELECTRICAL DRAWING INDEXTitle