240.00.02 Excerpt from the Oerlikon Leybold Vacuum Full Line Catalog 2015/2016 Catalog Part High Vacuum Pumps
High Vacuum Pumps
Turbomolecular Pumps TURBOVAC Turbomolecular Pumps TURBOVAC MAG Oil Diffusion Pumps DIP/LEYBOJET/OB Cryo Pumpes COOLVAC Cold Heads COOLPOWER Compressor Units COOLPAK Notes
316 Oerlikon Leybold Vacuum Full Line Catalog 2015/2016 leybold leybold General to Hybrid Pumps ...... 328 ...... Pumps Hybrid to General Turbomolecular PumpswithHybrid(magnetic/mechanical)RotorSuspension Products Accessories for TURBOVAC . Pumps 327 Applications for TURBOVAC . Pumps 326 TURBOVACPumps . to General General Turbomolecular Pumps High Vacuum Pumps Contents MAG DIGITAL Turbomolecular PumpswithMagneticRotorSuspension Turbomolecular PumpswithMechanicalRotorSuspension Special Turbomolecular Pumps with integrated Frequency Converter and integrated Vacuumwith integrated System Frequency Controller . Converter 336 . 336 Gas Filter to G 1/4" for Purge Gas and Venting Valve...... 440 . . . 439 ...... 438 ...... Accessories . . . for . . . Serial . . . Interfaces . . . RS . 232 . VentingValve. and Gas Purge for 1/4" . G to Filter C Gas . . and . . RS . 485 . . C . . . . 441 . Adapter . . Set . . for . . Seal . . Gas . and . . Venting . . Valve . . . for . the . Venting . Valve and Gas SL Purge . pumps . . 440 . . . Power . Failure . Venting . Valve, . electromagnetically . . actuated VentingFailureValve. Power 439 Solenoid Venting Valve . 438 Securing Collar for Octal Socket Plugs . . Fine 438 Filter . . 438 Flange Heater for CF High Vacuum . Flanges 437 Air CoolingUnit Vibration . Absorber 436 Electronic Frequency Converters Accessories Services ...... 442 Services Miscellaneous without integrated Frequency Converter...... 378 . . . . with . Compound . . 396 Stage . . with separateFrequency . Converter ...... with . Compound . 382 Stage . . . with integratedFrequency Converter . . . . MAG INTEGRA ...... Converter. Frequency integrated without with integrated Frequency . . Converter 374 with CompoundStage with Frequency Converter for Attaching with orwithoutCompoundStage or . 370 Separate without Compound Stage . 346 for ClassicLine and SL . . 440 Pump 430 . . . . . for . TURBOVAC . SL . . Pump 437 . for . TURBOVAC . ClassicLine . . Pumps 436 ...... Suspension. Rotor TurbomolecularMagnetic for with Pumps for Turbomolecular Pumps with Mechanical . Rotor 424 Suspension TURBOVAC /TURBOVAC MAG . 344 Oerlikon Leybold Vacuum FullLine Catalog 2015/2016
...... 320 . 320 317
High Vacuum Pumps Oil Diffusion Pumps DIP, LEYBOJET, OB ...... 444 General Applications and Accessories for Oil Diffusion Pumps ...... 444 Oil for Diffusion Pumps, for different fields of application ...... 445 Oil for Diffusion Pumps, for different pump types ...... 446 Products DIP Pumps, Water-Cooled ...... 450 LEYBOJET 630, Water-Cooled ...... 454 Oil Booster OB ...... 456 Accessories Astrotorus Baffles ...... 458 Temperature dependant Switching Components for Automatic Pump System Control ...... 460 Adsorption Traps with Aluminium Oxide Insert ...... 464 Monitoring Instruments ...... 461 Power Controller ...... 462
Cryo Pumps, Cold Heads and Compressor Units COOLVAC / COOLPOWER / COOLPAK ...... 465 General Applications and Accessories Cryo Pumps ...... 465 Cryogenics ...... 466 Cryo Pumps ...... 467 Refrigerating Capacity of Cryogenic Cold Heads ...... 469 Cold Heads ...... 470 Compressor Units ...... 473 Products Cryo Pumps Standard Cryo Pumps BasicLine COOLVAC 800 BL ...... 474 Cryo Pumps with Fully Automatic Control ClassicLine COOLVAC 800 CL, 1.500 CL ...... 476 COOLVAC 2.000 CL, 3.000 CL ...... 480 COOLVAC 5.000 CL, 10.000 CL ...... 484 COOLVAC 18.000 CL, 30.000, 60.000 ...... 488 Cryogenics Cold Heads Pneumatically driven Single-Stage Cold Head COOLPOWER 50 and 140 T ...... 490 Dual-Stage Cold Heads COOLPOWER 7/25, 5/100 and 5/100 T ...... 492 Mechanically driven Dual-Stage Cold Heads COOLPOWER 10 MD ...... 494
318 Oerlikon Leybold Vacuum Full Line Catalog 2015/2016 leybold leybold Safety Valve...... 517 ...... 512 ...... 514 ...... 515 ...... Valve. Safety ...... Temperature . . . . 516 Sensor ...... TemperatureLow 211S MODEL Instrument Measurement 508 ...... TemperatureLow 9700 MODEL Controller ...... Dual . . and . . Multiple . . Operation . Operation Dual 513 ...... Single . Operation . . 511 . . . . COOLVAC . ClassicLine,SystemConfiguration . . . . Pumps. Cryo for Units Monitoring and Controllers Cryo Pumps/Cryogenics Accessories Refrigerator Cryostats General Accessories COOLPAKfor Compressor Units 6000 COOLPAKHMD/6200 . HMD withwatercooling . . 504 502 formechanicallydrivencoldheadsandpumps COOLPAK 6000 H/6200 H/6000 . COOLPAKHD 500 2000/2200 . 498 withwatercooling COOLPAK 2000 A/2200 A withaircooling . . 496 forpneumaticallydrivencoldheadsandpumps Compressor Units optical, based on the RDK . . based 6-320 506 on the RDK . 6-320 505 Oerlikon Leybold Vacuum FullLine Catalog 2015/2016 319
High Vacuum Pumps General to TURBOVAC Pumps
Turbomolecular vacuum pumps (TUR- are equipped with a number of rotor larger then the spacing between the BOVAC) are used in applications which blades. Located between the rotating rotor and the stator blades (typically a require a clean high or ultrahigh vacu- rotor blades are stationary stator disks few tenths of a millimetre). Corre spond- um like, for example, in research, de - with blades arranged in the opposite ingly the molecules chiefly collide with velopment or in industrial fields like the direction. By means of a momentum the optically dense rotor blades, result- semiconductor industry, analytical in - transfer from the rotating rotor blades ing in a highly efficient pumping action. strumentation or coating technology. to the gas molecules their initially non- In the laminar flow range (i.e. at pres- directional thermal motion is changed sures over 10-1 mbar (0.75 x 10-1 Torr)) in to a directional motion from the inlet the effect of the rotor is im paired by fre- Principle of Operation flange of the pump in the axial direction quent collisions between molecules towards the forevacuum flange. In the themselves. For this reason, a turbo- In principle, the turbomolecular pump is molecular flow range (i.e. at pressures molecular pump is not capable of a turbine rapidly revolving in a housing below 10-3 mbar (0.75 x 10-3 Torr)) the pump ing gases at atmospheric pres- where the rotor stages of the turbine mean free path of the gas molecules is sure.
Rotor blades High vacuum flange
Compound stage Permanent magnetic bearing
Ceramic ball bearings Stator discs
Drive electronics Drive motor
Communication Purge gas connection interface
Forevacuum flange
Sectional drawing of a turbomolecular pump (TURBOVAC i)
Rotor Bearing Oerlikon Leybold Vacuum offers differ- a hybrid bearing (TURBOVAC i / iX) ing. Typical for all these types of bear- ent rotor bearing systems. A purely where the bearing on the forevacuum ing is that they do not require any lubri- classic mechanical type of rotor bear- side is a ceramic ball bearing lubricated cating oil which under circumstances ing (TURBOVAC) or a magnetic rotor for life and where the bearing on the like standstill of the pump might diffuse bearing (TURBOVAC MAG) and also high vacuum side is implemented by back into the vacuum chamber due to way of a non-wearing magnetic bear the lack of any pumping action.
320 Oerlikon Leybold Vacuum Full Line Catalog 2015/2016 leybold leybold pressure S=S(p speed isanonlinearfunctionoftheinlet unit ofmeasurement [l/s].Thepumping mon tostatethepumpingspeedin of highvacuumengineeringitiscom- for air, respectively nitrogen. Inthefield speed ofthepumpiscommonlystated the maximumattainablepumping son thenominalpumpingspeed,i.e. on thetypeofgassothatforthisrea- opening ofthepump.Itisdependent veyed volumeflowthrough theintake The pumpingspeed“S”isthecon- Pumping speed(volumeflowrate) Characteristic Quantities ces in acontrolled mannertothelevelne speed, thestart-upcurrent isreduced cy feed.Afterattainingthenominal steadily increasing voltageandfrequen- of thepumprotor isattainedbya tors thesystem.Optimumrunningup the motorandalsoautomaticallymoni- voltage andtheoutputfrequency for quency converterdeliversthedriving quency converter(inverter).Thefre- lecular pumprequires anelectronic fre- Driving andmonitoringtheturbomo- Drive Electronics/Control Unit saryfornormaloperation. 1 ) - Oerlikon Leybold Vacuum FullLine Catalog 2015/2016 of gas. Compression isdependentonthetype isting installations. facilitating easyintegrationwithinex hensive rangeofoptionalaccessories may besupplementedbyacompre- stallation conditions,thecontrol unit Depending onthegivensystemandin viscous flow the transitionrangefrom molecularto highest possiblegasthroughput alsoin high intakepressures. Thisensures the for aminimaldrop ofspeedevenat of theTURBOVAC havebeende The frequency converterandthemotor Q =Q(p ing speedthrough theinletpressure. ment [mbarxl/s]islinkedtothepump Gas throughput “Q”,unitofmeasure- Gas throughput K =K(p side. and thepressure onthehighvacuum um sideoftheturbomolecularpump between thepressure ontheforevacu- Compression “K”isdefinedastheratio Compression VV 1 ) =p ) =p 1 VV xS(p /p HV . 1 ). signed - - - The ultimatepressure “p Ultimate pressure (basepressure) (DIVAC) maybeused. also diaphragmvacuumpumps compression stage(compoundstage) the rotor isequippedwithanadditional case ofthewiderangevariantwhere vacuum pumps(SCROLLVAC).In the vacuum pumps(SOGEVAC BI)orscroll cases alsosingle-stagerotary vane (TRIVAC) willbesuitable.Insome ly two-stagerotary vanepumps arrangement withrotor blades,general- forevacuum pump.Fortheclassicrotor will alwaysrequire asufficiently rated atmospheric pressure theiroperation capable ofcompressing directly against Since turbomolecularpumpsare not Forevacuum Pump p ment arrangement. bake-out (degassing)ofthemeasure- chamber 48hoursaftera24-hour pression ratiowhichisattainedinatest tween forevacuum pressure andcom- out isdefinedthrough theratiobe molecular pumpwhichcanbebaked um flangeandthebake-outconditions. types ofsealsusedforthehighvacu- type offorevacuum pumpused,the the cleannessofapparatus, sure dependsamongotherthingson The maximumattainableultimatepres- ult =p FV /K 0 . ult ” ofaturbo- - 321
High Vacuum Pumps TURBOVAC Product Line used in all high vacuum and ultrahigh vacuum fields of application. In particu- The TURBOVAC pumps are turbo- lar, the TURBOVAC pumps are running molecular pumps with mechanical rotor very successfully in mass spectrome- suspension which are used in the pres- ters, in CD, DVD and hard disk produc- sure range from 10-1 mbar (0.75 x 10-1 tion units, in the manufacture of large Torr) to 10-10 mbar (0.75 x 10-10 Torr) area optical coatings, in non-corrosive Pumping speeds for air vary from semiconductor production processes 35 l x s-1 (inlet flange diameter = 40 mm and in laboratories as well as research (1.57 in.)) to 1,150 l x s-1 (inlet flange institutes diameter = 250 mm (9.84 in.)). Besides a variant with extremely reliable The most important advantages of the ceramic ball bearings on the forevacu- TURBOVAC product line are: um and the high vacuum side, Oerlikon - Oil-free pumps for the generation of Leybold Vacuum also offers a line of clean high and ultra-high vacuum turbomolecular pumps equipped with conditions TURBOVAC (T) 350 iX hybrid bearings which on the forevacu- - Highest performance in any um side are equipped with a ceramic orientation ball bearing and on the high vacuum side with a permanent magnetic bear- - Highest degree of operating ing (TURBOVAC i line). reliability - Easy to operate Owing to their compact design and ease of operation, these pump lines are - Compact design
TURBOVAC MAG Product Line The TURBOVAC MAG pumps are The most important advantages of the turbomolecular pumps with magnetic TURBOVAC MAG product line are: rotor suspension which are used in the - Hydrocarbon-free pumps for the pressure range from 10-1 mbar generation of clean high and ultra- (0.75 x 10-1 Torr) to 10-10 mbar high vacuum conditions (0.75 x 10-10 Torr). Pumping speeds for air vary from 300 l x s-1 (inlet flange - High performance in any orientation diameter = 100 mm (3.94 in.)) to - High degree of operating reliability 3,200 l x s-1 (inlet flange diameter = - Extremely low vibration 320 mm (12.6 in.)). - Designed for pumping of corrosive The TURBOVAC MAG pumps are gases mostly installed on semiconductor pro- - Almost maintenance-free cessing lines like etching, CVD, PVD TURBOVAC MAG 2200 iPL and ion implantation, i.e. in applica tions where corrosive gases need to be pumped. Also electron beam micros- copy is an important area of application for these pumps.
322 Oerlikon Leybold Vacuum Full Line Catalog 2015/2016 leybold leybold has continuallyoptimizeditsproducts. instruments, OerlikonLeyboldVacuum ties andthemanu and incooperationwithresearch facili- On thebasisofdecades displacedaboveallthe free operationithasinmostcases pact designandalmostmainte vacuum, mostsimpleoperation,com- ideal. Thankstothehydrocarbon-free molecular pumphasbeenfoundtobe high vacuumapplications,theturbo- vacuum is instruments the copes andmany conditions. Alsoin reason require adequatehigh rely onmassspectrometers andforthis ample GC-MS,LC-MSand liquid andplasmaanalysis–likeforex analytical methodsforgas, All modern in AnalyticalInstruments Use ofTurbomolecular Pumps TURBOVAC MAGW600iP essential. Inover90%ofall production ofahigh surface facturers ofanalytical electron micros dif analysis fusionpump. experience ICP-MS – vacuum nance- - - Oerlikon Leybold Vacuum FullLine Catalog 2015/2016 work andleaksearching. active unitwithoutinvolvedassembly servicingasimplereplacement ofthe of thecustomer’s systemandduring an innovativeandcost-effective design cartridge solu ment costsfortheentire system.The vidual pumps,significantlylowerinvest- compared totheuseofdiscrete indi- tion, perfor vacuum systemswithoutsacrificing are theextreme compactnessofthe ample. Thebenefitsforthecustomers increased samplethroughput, forex systems, forasmallerfootprintandan higher detectionsensitivityofanalytical and gasthroughput inorder toattaina have beentailored forpumpingspeed gle multi-inletpump.Thesepumps pumped downsimultaneouslybyasin- Two ormore analysischamberscanbe ical instruments. achieved amajorstepaheadforanalyt- on specialcustomerrequirements, Oerlikon LeyboldVacuum has,based of theTURBOVAC multiinletseries, configuration. Through theintroduction find themostcost-effective system can beintegratedperfectlyandthus ly tohisrequirements. Thecomponents may adaptthevacuumsystemprecise- Owing tothemodularconceptuser flexible andreliable products. the area ofanalyticalengineeringhighly attained, makingavailabletousersin series, afurtherimprovement hasbeen Through theTURBOVAC widerange stable vacuumconnectionsand, man ce density, simpleinstalla- tion, moreover, allowsfor - instrumentation. applications inthearea of um systemopti Vacuum isabletooffer thebestvacu- SCROLLVAC, like theSOGEVAC, TRIVAC or In combinationwithbackingpumps - Lower maintenance costs Reductionofsystem costs - Increase insamplethroughput - - Smaller analytical systems Increase indetectionsensitivity - tical instruments: reflected bytheefficiency oftheanaly- The benefitsforthecustomersare Easypumpreplacement without - Compactvacuumsystem - Nolossesinconductance - Highereffective pumpingspeed - Cartridge benefits,whichconvince TURBOVAC iMultiInlet chambers sensitive massspectrometer having todisassemblethehighly Oerlikon Leybold mized forallmajor analytical 323
High Vacuum Pumps Use of Turbomolecular Pumps in the Area of Semiconductor Processes In the semiconductor industry turbo- temperature. Such temper a ture rotary vane pumps from the TRIVAC molecular pumps are used on the controlled variants are optionally availa- range, possibly fitted with the BCS following processes, among others: ble for the MAG 1500 C, MAG 2000 C, system. MAG 2800 and MAG 3200. - Etching - Sputtering In contrast to turbo molecular pumps with mechanical bearings, magnetically - Ion implantation levitated pumps provide the advantage - CVD that they prevent overheating of the - Lithography. bearings at high gas flows and In these applications pumping of effectively exclude any damage to the aggressive gases is often required. magnetic bearings by aggressive This may necessitate the use of pumps media. equipped with a purge gas facility or a In electron microscopes and in litho- magnetic suspension in order to avoid graphic equipment, low vibration levels damaged bearings. Especially during are metal etching, deposits may occur in exceptionally important. For this reason the forevacuum space of the turbomole- magnetically levitated turbomolecular TURBOVAC MAG W 2000 CT cular pump. In order to prevent this the pumps should be used here. The pumps must be heated to a certain recommended backing pumps are
324 Oerlikon Leybold Vacuum Full Line Catalog 2015/2016 leybold (0.75 x10 10 leybold the pressure rangebetween10 sputtering thecoatingprocess isrunin processing chamber. Inthecaseof water moleculesare removed from the pres the vacuumchamberdownto the qualityofcoating.By ge The wayinwhichthevacuumis uniform andadhere tothesubstrate. to ensure thattheformedlayerswillbe vacuumconditions.Thisistheonlyway as architectural glassrequires high age media,opticalcomponentsaswell Coating ofopticalandmagneticstor- Systems in theArea ofCoating Use ofTurbomolecular Pumps are beingused.Sincetheapplication pumps from OerlikonLeyboldVacuum ment, alltypesofturbomolecular In thefieldofresearch anddevelop- implement theseprocesses atall. a basicrequirement forbeingableto cal processes, vacuumtechnologyis ideas shallbetransformedintotechni- In manyapplicationsinwhichnew in research anddevelopment Use ofturbomolecularpumps ner -2 mbar(0.75x10 sures intherangeof10 ated hasasignificantimpacton -6 Torr), interfering gasand -3 and0.75x -6 pumping mbar -3 and Oerlikon Leybold Vacuum FullLine Catalog 2015/2016 mbar (0.75x10 memories (CD,DVD,hard discs),coat each application,beitcoatingofdata Thus therightpumpisavailablefor (1.57 in.to9.84in.)nominalwidth. ranging from 40mmto250 tion coating, 10 includes pumps from OerlikonLeyboldVacuum almost idealmanner. Therangeof maintenance-free operation, compactdesignandalmost hydrocarbon-free vacuum,verysimple requirements ofthecustomersastoa The turbomolecularpumpmeetsall range ofequipmentbeingoffered. put togetherfrom thecomprehensive nent orthematchingsystemcanbe in largelaboratories,therightcompo- dustrial development,inresearch and between universitybasicresearch, in requirements differ widely, forexample are beingused.Sincetheapplication requirements differ widely, forexample -2 Torr), and inthecaseofevapora-
pumps withflangediameters pressures below10 -4 Torr) are operation inan utilized. -4
-
pumps coating systemwithTURBOVAC TW250S Entire highvacuumequipmentofaCD/DVD Nuclear fusiontechnology nents, displaysorarchitectural glass. lenses inthearea ofopticalcompo- ing oftoolsandcoatingprecision 325
High Vacuum Pumps Applications for TURBOVAC Pumps
Pumps TURBOVACTURBOVACTURBOVAC 50 TURBOVAC 151, TURBOVAC 361 600 (C) TURBOVACC 1000TURBOVAC C1100TURBOVAC SLC TURBOVAC80 TWTURBOVAC 250 (T) 350/450 S MAG(T) 350/450 WMAG i i Multi 300/400/600/700 MAGW iXInlet 1300/1600/1700/2200 WMAG 300/400/600/700 WMAG 830/1300iP MAGW 1500 MAGW C iP(L)2200CTP WMAG 2000C W C/CT2800/3200 C/CT Applications Analytical Instruments Leak detectors Mass spectrometers Gas chromatography (GC-MS) Liquid chromatography (LC-MS) Quadrupol time of flight (Q-TOF) Matrix assisted laser desorption time of flight (MALDI-TOF) Inductively coupled plasma mass spectrometry (ICP-MS) Electron beam microscopy Coating Data storage / optical Data storage / magnetic Flat panel displays Optical coating Large area coating Decorative coating Metallization Wear protection Metallurgy R & D (Research and Development) Surface analysis UHV / XHV systems Particle accelerators Fusion experiments Space simulation Semiconductor Processes Load locks and transfer chambers Etch PECVD PVD Ion implantation
326 Oerlikon Leybold Vacuum Full Line Catalog 2015/2016 leybold Accessories forTURBOVAC Pumps leybold Applications Control Software forTURBOVAC Accessories forserialinterfaces Relais box Electronic brakemodule Power failure ventingvalve Purge gasandventingvalve Purge gasvalve Venting valve Flange heatersforCFflanges Water coolingkit Air coolingunit absorber Vibration Inlet screen /Splinterguard Mounting Kit Power Supply Power Supply FrequencyExternal Converterand FrequencyExternal Converter Integrated Frequency Converter
Pumps Oerlikon Leybold Vacuum FullLine Catalog 2015/2016