testo REXS
User Manual
Страница 1: ...testo REXS User Manual...
Страница 2: ...The Benefits Are 9 4 3 Function Principle 9 4 4 The System 9 4 4 1 Soot Generator 10 4 4 2 Input 10 4 4 3 Processing 10 4 4 4 Output 11 4 5 Front Panel Operational Elements 12 4 6 Back Panel Operation...
Страница 3: ...f the testo REXS GUI 31 7 7 Errors Troubleshooting 33 7 7 1 Communication Errors 33 7 7 2 Testo REXS Errors 33 8 Appendix 36 8 1 Specification Technical Data 36 8 2 Service Guide 37 8 2 1 Cleaning of...
Страница 4: ...of delivery Excluded from the warranty are all parts subjected to normal wear as any fuses batteries or other consumable parts Also excluded are Defects resulting from abnormal use in particular outsi...
Страница 5: ...operation by untrained staff any technical modification not carried out by Testo SE Co KGaA or an authorized service partner use of not genuine spare parts The content of this manual is generated with...
Страница 6: ...iable operation Listed labels Cautions and Warnings are explained in general and the further specific labels refer to type of hazard and danger Note Note Note means this content describes important us...
Страница 7: ...check gas leak tightness Gas filled cylinders Compressed and explosive gas Broken or leak cylinder may destroy the locality and environment Soot Nanoparticles Soot particles hazard When breathed in s...
Страница 8: ...this follows that propane C3H8 nitrogen N2 and air are transformed into carbon monoxide CO carbon dioxide CO2 water vapour and soot nanoparticles 4 1 2 Applications Compared to a diesel combustion eng...
Страница 9: ...and 100 nm Soot nanoparticles mass output of 1 5 g h at 80 nm Capable to work against back pressure up to 500 mbar Flexible and simple operation Simple test bench integration Local and or remote contr...
Страница 10: ...t of the burner Note Oxidation air is feeded internally from quench air in standard setup A separate oxidation air supply may be used if necessary Quench air The quench air is supplied through an enco...
Страница 11: ...r carbon dioxide CO2 carbon monoxide CO water vapour and soot particles leaves the combustion chamber at the top of the burner The soot nanoparticle forming process Laminar diffusion flame Since the f...
Страница 12: ...erefore to a reliable operation Red indicators refer to an error Description green red dark Flame Flame on Flame not detected Burner off Run Standby Run mode Standby mode Burner off Fuel Gas 1 Propane...
Страница 13: ...ion Put back by pushing and also turning right side the button when the problem is resolved Fig 4 5 Warning indicators Warning Explosive gas Propane sensitive safety devices In case of any malfunction...
Страница 14: ...s supply connector Electrical power and compressed air connectors Pos Description Connector 1 Mains power plug IEC 60320 C14 plug type 2 Main switch 0 off 1 on 3 Compressed air Legris quick coupling I...
Страница 15: ...socket 7 EIA 232 serial communication with PC 9 pin Sub D socket 8 Internal diagnostic for factory only use 25 pin Sub D socket Fig 4 10 Back panel connectors 5 Transportation Unpacking and Extend of...
Страница 16: ...ings for international transportation The ISPM15 label and the packaging manufacturer identification code is printed at the front cover of the package 5 2 Unpacking Once the box is in the right place...
Страница 17: ...ller or safety devices Do not store the instrument outdoor the storage environment must be dust free and dry Always store testo REXS in the specific wooden packing After long time storage or transport...
Страница 18: ...h 7 1 ea R2635 5 pin 18 mm plug X111 testo REXS remote control 8 1 ea R2633 3 pin 18 mm socket X112 external emergency stop 9 1 ea 56113 5 AT spare fuse for F101 control unit 10 1 ea 56113 5 AT spare...
Страница 19: ...5 Transportation Unpacking and Extend of Delivery 19 Fig 5 6 testo REXS Fig 5 7 Flanges centering rings and bulkhead rings Fig 5 8 Air hose and power cable Fig 5 9 Flange built up Pos 4 Pos 3...
Страница 20: ...run up to 2000 meter above sea level Floor load capacity Floor load capacity has to be 400 kg m2 in minimum Ambient air conditioning Provide enough cool ambient air for convection cooling of the burne...
Страница 21: ...ition with easy access to the main valve Always close the main valve first in case of fuel gas alarm or smell of fuel gas Gas supply connections All gases are supplied by supply net or gas cylinder En...
Страница 22: ...AC or 110 VAC power supply Refer to the label to determine supply voltage for the instrument Connect the IEC 60320 C13 socket of the power cord to the IEC 60320 C14 plug at the back side of the instru...
Страница 23: ...g emitted or not To access these signals open plug X111 Remove the bridge between pin 1 and 2 The test bench control signal RUN closing contact has to be connected to pin 1 and 2 The testo REXS state...
Страница 24: ...testo REXS Keep the tubing as short as possible to prevent particle losses caused by diffusion and coagulation Caution Do not restrict the aerosol flow out of the burner The aerosol flow is mass flow...
Страница 25: ...REXS burner emits toxic gas CO and CO2 The test bench has to be installed with HEPA backup filter devices Soot Nanoparticles Soot particles hazard testo REXS burner emits soot nanoparticles The test b...
Страница 26: ...re may result in pulsation and or aerosol flow oscillation The soot size distribution and concentration may shift Tee and an additional pipe B disposed and if required a supply for the dilution air ad...
Страница 27: ...ation 27 Fig 6 2 Direct connection of the testo REXS to the DUT with additional dilution air supply Fig 6 3 Direct connection of the testo REXS to the DUT with additional dilution air supply with volu...
Страница 28: ...plorer 6 Memory 256 MB Disk space 30 MB Note testo REXS GUI may run on slower computers but performance is not guaranteed 7 2 Installation Procedure Insert the CD ROM into the CD ROM drive of your com...
Страница 29: ...computer and check the available COM ports Memorise the port number of the COM port where you connected the serial cable to your computer 7 5 Controls and Indicators Start the GUI by clicking Start a...
Страница 30: ...low is measured in lN min slpm meaning the gas flow at 0 C and 1013 mbar back pres too high red indicator is lit if the back pressure pressure inside the burner is above 500 mbar back pressure display...
Страница 31: ...will open and automatically run If the test stand setup has changed click edit config and update the application description Confirm by clicking OK Fig 7 2 Edit configuration window Note All data ente...
Страница 32: ...splay Select the operating point by selecting one of the listed operating points You also may use the UP DOWN arrows beside the listbox Note Selecting operating points different to STBY is only enable...
Страница 33: ...XS Fig 7 6 Communication error window example If you click OK the GUI will retry to communicate with testo REXS However if the communication fails several times click stop to exit the GUI Locate the e...
Страница 34: ...1 MFCA Actual values of all mass flow controllers out of tolerance window 12 ER12 BUPR Burner differential pressure above 500mbar 13 ER13 EMER Stop on emergency 14 ER14 SSP System error caused by sync...
Страница 35: ...ss field out of range 130 ERR_RS232_LENRANGE Serial command data length out of range 131 ERR_RS232_FRAMEREAD Serial command framing error while reading 132 ERR_RS232_FRAMEWRIE Serial command framing e...
Страница 36: ...r dry 2 relative humidity at 23 C dew point approxi mately 28 C clean 5 m filtered and oil free air up to 1000 lN min at 7 bar Gas interfaces Orange C3H8 encoded quick coupling orange with tube and ex...
Страница 37: ...E Safety EN 61010 2001 referring to voltage directive 2006 95 EG EMC conformity emission EN 61326 2006 Class A immunity EN 61000 2001 industrial level EM Safety EN 50371 2002 referring to EMC directiv...
Страница 38: ...ark Ignition Electrode To remove the electrode loosen the 3 M4 Torx screws that hold the pneumatic cylinder to the electrode case Use a T20 screw driver Pull out the electrode together with the pneuma...
Страница 39: ...meter Inch m cm mm m nm in 1 m 1 100 1 000 1 0 106 1 0 109 39 37 1 cm 0 01 1 10 1 0 10 4 1 0 10 7 0 3937 1 mm 0 001 0 1 1 1 000 1 0 10 6 0 0394 1 m 1 0 10 6 1 0 10 4 1 001 1 1 000 3 937 10 5 1 nm 1 0...
Страница 40: ...in 1 639 10 5 0 0164 16 387 1 5 787 10 4 1 cft 0 0283 28 317 2 832 10 4 1728 1 Volumetric flow l min m3 h 1 lN min 1 0 060 1 m3 h 16 667 1 1 lN 1 standard liter at 0 C 1 013 25 hPa Units Length m mete...
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Страница 42: ...Testo SE Co KGaA Testo Strasse 1 79853 Lenzkirch Germany phone 49 7653 681 5062 fax 49 7653 681 95062 e mail sales nanoparticle testo de...
