Broadley Technologies 14 Manual de Instruções Página 1

• Wiring DiagramPage 3-2• Programmingthe DisplayPage 5-13• CalibrationChapter 6• TroubleshootingChapter 7QUICK GUIDEInstruction Manual19 Thomas, Irvin

Panel mountingPanel cut-out: 138 mm x 138 mm (5.4” x 5.4”)Front panel dimensions: 144 mm x 144 mm (5.7” x 5.7”)Included hardware: 2 flat head screws

Model 14 Oxygen AnalyzerVertical pipe mounting Included hardware: 2 pan head screws, 4 mm x 60 mm long for red clamping bow Horizontal pipe mounting

Model 14 Oxygen AnalyzerChapter3: Installation of the Instrument3.1 UnpackingThe analyzer should be unpacked with great care.Watch for any loose acces

Model 14 Oxygen Analyzer3.8 Electrical Connections Model 14Do not switch the instrument on until completion of the installation.An aluminum armor pla

Model 14 Oxygen Analyzer3.9 Terminal Descriptions3-3DESCRIPTION CONNECTION0 - 20 mA or 4 - 20 mA (n°1) [+] user 0 - 20 mA or 4 - 20 mA (n°1) [-] use

Model 14 Oxygen Analyzer3-43.10 Changing the Programming LanguageThe default programming language is English. To change the language, follow the proce

Model 14 Oxygen Analyzer3-53.11 Programming the Power Supply FrequencyThe power supply frequency can be changed if necessary. This change occurs at th

Model 14 Oxygen Analyzer3-6

Model 14 Oxygen AnalyzerChapter4: Using the Instrument4.1 Front Panel KeysThe display may be programmed to indicate : Sample concentration Sample te

Model 14 Oxygen Analyzer4-24.2 Displays 1 to 4 (live displays)100% : Dissolved Oxygen measurement 23.2°C : Temperature measurementO2 : ApplicationS1..

Model 14 Oxygen AnalyzerTable of ContentsiChapter 1 : Introduction ...

Model 14 Oxygen Analyzer4.3 Description of the Function KeysThe function keys below will be highlighted at the bottom of the screen :4-34.4 IconsWait

Model 14 Oxygen Analyzer4.5 Enter or Modify a ValueThe highlighted digit can be modified with the key .Each digit can be validated by pressin

Model 14 Oxygen AnalyzerChapter5: Programming the Transmitter5.1 Main Menu5-110023.2°CO2% SatDisp2 MenuS1 S3S2 S4CONC. CALIB.TEMP. CALIB.PARAMETERSCAL

Model 14 Oxygen Analyzer5.1.1 CALIBRATION Menus➯ Any calibration should follow the procedure below:1. Configure the calibration characteristics in the

Model 14 Oxygen Analyzer5.1.2 MAINTENANCE Menu5-321.6°C60.5 nA21.0 ppmMAINTENANCEAn access code may be required.See page 5-14 for CODE menu.mUsed for

Model 14 Oxygen Analyzer5-4TEMP. COMP.MEASURESelectSelectP: 0760.0 mm HgTEMP. COMP.SALINITY COMP.TYPE: ManualTEMP.: 25.02˚C EnterPROGRAMMINGSelectMEAS

Model 14 Oxygen Analyzer5-55.1.3.2 ALARMS MenuRelays S1 through S4 may be allocated to the limit, alarm system or timer functions.ALARMSSelectALARM 1

Model 14 Oxygen Analyzer5-6➯ SYSTEM ALARM FUNCTION:Relays S3 and S4 may be used as a fault indicater. To control the faults traced by the analyzer, co

Model 14 Oxygen Analyzer5-7➯ TIMER FUNCTION:Relays S3 and S4 may be programmed to a timer function.ALARM 4SelectMODE: TimerINTERV: 1440mmIMPUL. Nb.: 5

Model 14 Oxygen Analyzer5-85.1.3.3 mA OUTPUTS MenuThe analog output signals allow the transmission of the measurements from the analyzer to any extern

Model 14 Oxygen AnalyzerTable of ContentsChapter 5 : Programming the Analyzer (Continued) ...

Model 14 Oxygen Analyzer5-9AFFECT - Conc. To set the choice of analog output to the- nA concentration or temperature measurement- ˚C/˚FTYPE - 0/20 C

Model 14 Oxygen Analyzer5-10N° XX Enter number (0 – 32) BAUD - 300 Transmission speed in baud- 600- 1200- 2400- 4800- 9600 PARITY - No Without p

Model 14 Oxygen Analyzer5-115.1.4 SERVICE MenuCALIBRATIONAVERAGESOFT ISSUESelectSelectAVERAGE: 9TESTDISPLAYSelectCONC: ppmTEMP: ˚CPRESSURE: mmHgLANGUA

5.1.4.1 AVERAGE MenuAn access code may be required.See page 5-14 for CODE menu.mProgram a moving average on the concentration measurement.The measurem

5.1.4.2 DISPLAY MenuDISPLAYCONC: ppmTEMP: ˚CPRESSURE: mmHgLANGUAGE: GBEnterSERVICESelectAVERAGEDISPLAYCODESOFT ISSUEDEFAULT VAL.ADJUST mACONFIGURATION

5.1.4.3 CODE MenuProtection codes may be programmed for access to the PROGRAMMING, CALIBRATION, and SERVICE menus.This code is deactivated by entering

5.1.4.4 SOFT ISSUE MenuThis menu displays the software version installed in the instrument.LoadingDEFAULT VAL.YesmValues?DefaultEnterSERVICESelectAVER

5.1.4.6 mA ADJUST MenuThe analog output signals are factory-adjusted (upper limit: 20mA). However, if the upper limit of one of the outputs, drifts, t

Model 14 Oxygen AnalyzerChapter 6:Calibrating the Instrument6.1. Calibrating the Temperature SensorThe temperature sensor is located in the dissolved

Model 14 Oxygen Analyzer6.1.1. Automatic Temperature CompensationThe sensor continuously measures the sample temperature. The concentration values are

Model 14 Oxygen AnalyzerChapter1:Introduction1.1 IntroductionThe Model 14 Dissolved Oxygen Analyzer is a single-channel analyzer for the measurement o

Model 14 Oxygen Analyzer6.1.2. Manual Temperature Compensation Manual temperature compensation should be used only when the sample temperature is cons

Model 14 Oxygen Analyzer6.2. Measurement Calibration The slope calibration can be done in air or water. The zero can be set with an electronic zero or

Model 14 Oxygen Analyzer6.2.2. Slope Calibration in Air with a Chemical Zero6-5ZERO CALIB.CAL21.2ppm25.0 ˚COKEXECUTIONSelectPROGRAMMINGCAL0ppm25.0 ˚CO

Model 14 Oxygen Analyzer6.2.3. Slope Calibration in Process with an Electronic Zero6-6CONC. CALIB.ZERO CALIB.ZERO CALIB. SLOPE CALIB.SLOPE CALIB.Selec

Model 14 Oxygen AnalyzerSLOPE :The flashing “CAL” message indicates that theinstrument is in calibration mode. Wait for the current to stabilize(appro

Model 14 Oxygen Analyzer6-8

Model 14 Oxygen AnalyzerChapter 7:Start-up and Troubleshooting7.1 Start-up7.1.1 Probe ConnectionSee page 3-3 for the terminal connection. 7.1.2 Main

Model 14 Oxygen AnalyzerCauses and solutions:A) The membrane permeability has changed (coating).➯ Calibrate the analyzer and check if the concentratio

Model 14 Oxygen Analyzer7.3 Troubleshooting the Electronics7-3WARNING!Never attempt to service before disconnecting the instrument from the main power

Model 14 Oxygen Analyzer7-4Interferences Are there any sources of potential interference, chemical, external, temperature, pressure, etc.?Cable shield

Model 14 Oxygen Analyzer1.3 Main Characteristics Range: 0 - 299.99% saturation; 0 - 29.99 ppm Calibration in the air Temperature compensation Pr

Model 14 Oxygen AnalyzerChapter 8: Error MessagesDuring failure, the measurement is replaced by dashes “ - - -.”8-1CONCENTRATIONTOO HIGH- - -STAND-BY1

Model 14 Oxygen Analyzer8-2Error messages during calibrationThe current value exceeds the limits. Confirmthere is no short-circuit in the measuring li

Model 14 Oxygen AnalyzerAppendix 1: Pressure Conversion TableA-1hPa or mbars mm Hg mm H2O psi inches Hg inches H2O 920.00 690 9503.60 13.34 27.1

Model 14 Oxygen AnalyzerAppendix 2: Temperature Conversion TableA-2• Conversion from ˚C into ˚F : ˚F = 1.8 *˚C + 32• Conversion from ˚C into ˚K : ˚K =

Model 14 Oxygen AnalyzerAppendix 3: Default ValuesCONC. CALIB. PARAMETERSZERO CALIB. DATE :01/01/98Type : Elec. Auto ZERO: 0.00 nASLOPE S: 3.000 nA/pp

Model 14 Oxygen AnalyzerA-4AVERAGEAVERAGE : 1 DISPLAYDISPLAYCONC. : ppb/ppmTEMP. : °CPRESSURE : mmHgLANGUAGE : GB CODECODECALIB. : 0000PROG. : 0000SE

Model 14 Oxygen AnalyzerA-5Broadley Technologies Corporation19 ThomasIrvine, California 92618 USACorporate Headquarters:Toll-Free: 877.246.7900 Tel:

Model 14 Oxygen AnalyzerDisplay Display in concentration units or % saturationDisplay of the direct cell current in nADisplay of the sample temperatur

Model 14 Oxygen Analyzer1.5 Dimensions(Dimensions are in mm and inches)1-4Esc Enter33.5 mm24 mm 0.936"1.319"24 mm 0.945" 28 mm 1.102&qu

Model 14 Oxygen AnalyzerChapter2: Description of the Analyzer2.1 Transmitter2.1.1 Presentation of the Transmitter2-1The electronic unit amplifies the

Model 14 Oxygen Analyzer2-22.1.2 Transmitter Schematic:1 : Programmable potentiostat 6 : Auxiliary input 2 : Polarization voltage amplifier 7 : Mul