High Vacuum

wordpress plugins and themes automotive,business,crime,health,life,politics,science,technology,travel

Thanks for visiting House Of Tools. Please remember to bookmark this page High Vacuum. If you found what your looking for, then don"t forget to click an appreciation button above for this post.

%%title%%
INNOTEC Group SVB 62M 6 High Vacuum Research Manual Gate Valve SVB 62M 6
$139.99
quality
%%title%%
Edwards NRY1ND523 High Vacuum Adapter Tee ISO80 ISO K to ISO100 ISO K NW25 Used
$132.15
quality
%%title%%
Pfeiffer Balzers TMH 200 MP Turbo Drag High Vacuum Pump
$1,294.99
quality
%%title%%
Pfeiffer Balzers TMH 200 MP Turbo Drag High Vacuum Pump
$1,294.99
quality
%%title%%
Pfeiffer Balzers TMH 200 MP Turbo Drag High Vacuum Pump
$1,294.99
quality
%%title%%
Edwards High Vacuum Tube Tee ISO100 ISO K to ISO100 ISO K NW25 Used Working
$132.15
quality
%%title%%
Varian Mod L6591 301 High Vacuum Valve Right Angle w275 Rotatable CF Flanges
$149.00
quality
%%title%%
Edwards C5167 High Vacuum Adaptor Tee ISO63 ISO K to NW50 NW25 Used Working
$132.15
quality
%%title%%
Edwards High Vacuum Tube Tee ISO100 ISO K to ISO63 ISO F NW25 Used Working
$132.15
quality
%%title%%
PFEIFFER BALZERS TPH 060 HIGH VACUUM PUMP
$675.00
quality
%%title%%
MDC VARIAN HIGH VACUUM APPARATUS
$499.99
quality
%%title%%
Key High Vacuum Portable Diffusing Pumping Station
$1,700.00
quality
%%title%%
VAT 26524 KA21 Pneumatic High Vacuum Bellows Valve
$61.99
quality
%%title%%
VAT 26524 KA22 BWT1 Pneumtatic High Vacuum Bellows Valve
$71.99
quality
%%title%%
Kinney High Vacuum Pump with 15 Hp Baldor motor Used 60 day warranty
$825.00
quality
%%title%%
High Vac Bellows Valve KF 16
$45.00
quality
%%title%%
Speedivac High Vacuum Magnetic 1 Valve Edwards Made In England
$388.00
quality
%%title%%
NEW KEY HIGH VACUUM RIGHT ANGLE VALVE SA 150 K N SER 55 A 29 3598
$75.00
quality
%%title%%
huntington vf 173 2 high vacuum positioner
$25.00
quality
%%title%%
SMC XLD 50 High Vacuum Slow Pumping Angle Valve
$29.99
quality
%%title%%
MDC VARIAN 10 HIGH VACUUM BELLOWS
$249.99
quality
%%title%%
MDC HIGH VACUUM 6 WAY VARIAN
$750.00
quality
%%title%%
ORYX INSTRUMENTS MATERIALS TURBO PUMP CONTROL HIGH VACUUM SYSTEM
$1,499.99
quality
%%title%%
AERZENER MASCHINENFABRIK GMA 138 HIGH VACUUM ROTARY PISTON BLOWER 6 PORTS
$1,499.99
quality
%%title%%
G119077 HVA High Vacuum Apparatus 122 0601 Air Operated Vacuum Gate Valve 6ID
$375.00
quality
%%title%%
Stainless 3 Way High Vacuum Valve with Bimba PT 027180 DM Rotary Air Actuator
$399.99
quality
%%title%%
MDC KTX 150 2 High Vacuum Research Chamber InLine KF40 Fourline Trap Edwards
$185.00
quality
%%title%%
MKS High Vacuum Research Chamber 90 Degree Right Angle Valve 275CFF MKS
$475.00
quality
%%title%%
PFEIFFER BALZERS TPH 060 TURBO MOLECULAR HIGH VACUUM PUMP
$1,125.00
quality
%%title%%
WASCO SV129 31W2B X 9885 High Purity Vacuum Switch AMAT 0190 08836
$80.00
quality
%%title%%
MDC MFG High Vacuum NW KF16 SS Right Angle Elbow Fitting
$65.00
quality
%%title%%
2 Port Stainless Steel High Vacuum Chamber with Cylindrical
$553.95
quality
%%title%%
SMC XLD 40 High Vacuum L Type Valve
$650.00
quality
%%title%%
VAT 26524 KA22 BWT1 Pneumatic High Vacuum Bellows Valve
$69.99
quality
%%title%%
MDC 8 Conflat Vacuum Chamber View Port High Vacuum Flange 275 and 133 CF
$306.00
quality
%%title%%
MDC 8 Conflat Vacuum Chamber View Port High Vacuum Flange 275 and 133 CF
$306.00
quality
%%title%%
Kurt J Lesker Co KF 40 NW40 right angle high vacuum valve SA0150PVQF
$249.99
quality
%%title%%
Varian 1253 1 1 8 Bellows Hand Operated High Vacuum Valve
$50.00
quality
%%title%%
Edwards High Vacuum International A363 01 131 Clean Overhaul Kit E1 2M18 pump
$114.96
quality
%%title%%
Pfeiffer Balzers TPU 200 Turbo Molecular High Vacuum Pump Power Supply
$995.00
quality
%%title%%
High Vacuum Apparatus Model 162 0150 2 1 3 8 Valve
$149.99
quality
%%title%%
VAT HIGH VACUUM BUTTERFLY VALVE
$499.99
quality
%%title%%
NEW BULK Kurt J Lesker Co KF 40 NW40 right angle high vacuum valve SA0150PVQF
$249.00
quality
%%title%%
MDC HIGH VACUUM COMPRESSION PORT FEEDTHROUGH STRAIGHT TUBE VACUUM FITTING
$35.00
quality
%%title%%
CVC PRODUCTS Type PMCS 6B 1800 WATTS 6 HIGH VACUUM PUMP NC w NORCAL GATE VALVE
$1,689.00
quality
%%title%%
Varian Turbo V450 TurboMolecular High Vacuum Pump 969 9042
$674.99
quality
%%title%%
Varian Turbo V300 Turbo Molecular High Vacuum Pump 969 9032 TMP
$674.99
quality
%%title%%
Varian CryoStack 8 8 High Vacuum Cryo Pump
$149.99
quality
%%title%%
Cahn Thermogravimetric High Vacuum Analysis 113
$1,125.00
quality
%%title%%
Varian High Vacuum Feed Through 8 Pin Electrical Feed through 954 5012
$214.97
quality
%%title%%
2 Stage High Performance Rotary Vane Deep Vacuum Pump 2CFM Check Valve HVAC Tool
$97.77
quality
%%title%%
Flange Reducing ASA 600 to ASA 400 Stainless Steel High Vacuum
$525.00
quality
%%title%%
New KEY High Vacuum Products Inc Model BA 162 Brass Valve Old Stock
$99.99
quality
%%title%%
HUGE MDC Multi Port High Vacuum Chamber Conflat CF Flange Varian Huntington
$1,781.00
quality
%%title%%
Varian 8 to 6 Conflat CF UHV Flange Adapter Tube Ultra High Vacuum
$146.00
quality
%%title%%
NEW MDC BLANK HIGH VACUUM LF FLANGE 812008 S19 3 4E
$22.99
quality
%%title%%
NEW MDC HIGH VACUUM SS CENTERING RING VITON MW80 810010 S19 3 5AS20 2 2A
$19.99
quality
%%title%%
Carpet Cleaning 2 inches High Quality Truckmount Vacuum Hose Blue
$89.00
quality
%%title%%
CTI CRYOGENICS HELIX CRYO TORR 7 HIGH VACUUM PUMP ITEMS 661 2
$399.00
quality
%%title%%
Edwards High Vacuum UHV Thermocouple 30ft Cable D36832010 Conflat MDC MKS New
$89.00
quality
%%title%%
VRC Gate Valve + MeiVac MKS 152 Throttle High Vacuum Chamber UHV MDC Norcal
$3,765.00
quality
%%title%%
ABB Extrel Mass Spectrometer High Vacuum Chamber with Preamplifier Module 620602
$1,195.00
quality
%%title%%
BOC Edwards High Vacuum Pump Model 900 148 041XS w Blower and Filter
$4,500.00
quality
%%title%%
Edwards E2M30 ROTARY VANE DUAL STAGE HIGH VACUUM PUMP A374 15 903
$699.99
quality
%%title%%
MKS Stainless Steel High Vacuum Flange Fitting Valve Hard to Find Bargain
$275.00
quality
%%title%%
EDWARDS PV10EKA PNEUMATIC HIGH VACUUM SOLENOID VALVE C41103000 110V
$135.00
quality
%%title%%
High Vacuum Apparatus HVA 122 9060 25mm Gate Valve 1
$79.99
quality
%%title%%
Stainless High Vacuum 15 45 deg Elbow NW 40 ISO KF Fitting
$35.99
quality
%%title%%
NEW ROBINAIR HIGH VACUUM PUMP 15200 2 STAGE 115V 12CFM
$51.99
quality
%%title%%
Ultra High Vacuum UHV Stainless Steel Tee ISO NW40 KF40 1 3 8 ID
$25.00
quality
%%title%%
High Vacuum Sealant 4oz Brush Top Can 100 to 325
$30.05
quality
%%title%%
ALCATEL DRYTEL 100 C TURBO DRAG DRY HIGH VACUUM PUMP SYSTEM
$4,999.99
quality
%%title%%
Edwards EXT351 High Vacuum Turbomolecular Turbo Pump EXT 351 EXT 351 ISO 100
$1,574.99
quality
%%title%%
Precision 2 axis bellow sealed high vacuum manipulator lockable zero backlash
$350.00
quality
%%title%%
Pfeiffer Balzers TPH 330 High Vacuum Turbo Molecular Pump PM P01 232 K168
$774.99
quality
%%title%%
NEW KEY HIGH VACUUM PRODUCTS BAP 150 P
$299.99
quality
%%title%%
External water cooling for Varian VT 250 VT 300 Turbo Pumps High Vacuum
$75.00
quality
%%title%%
Alcatel Annecy 5400 Turbo Molecular High Vacuum Pump W Fan Cables
$649.99
quality
%%title%%
Bakeout heater for Ultra High Vacuum UHV 45 CF 4 1 2 Conflat flange 110V
$75.00
quality
%%title%%
HVA High Vacuum Apparatus 22211 0210 Pneumatic Slit Valve used working
$609.10
quality
%%title%%
MKS Right Angle HPS High Vacuum Valve KF40 Flanges L2 40 AK 225 VNV F12
$120.00
quality
%%title%%
HVA High Vacuum Apparatus 6 ID PNEUMATIC GATE VALVE
$695.00
quality
%%title%%
SMC Pneumatics XLH 25 High Vacuum Manual Angle Valve
$159.95
quality
%%title%%
MFG Unknown ISO KF40 ST ST 2 Full Straight Nipple High Vacuum Pump Fitting
$25.00
quality
%%title%%
MFG Unknown ISO KF40 ST ST 2 Full Straight Nipple High Vacuum Pump Fitting
$35.00
quality
%%title%%
9 Long SS High Vacuum NW KF DN 50 Bellows Flex Pipe Tube Nipple
$35.00
quality
%%title%%
High Vacuum Elbow Manifold 4 ID
$45.00
quality
%%title%%
MFG Unknown ST ST ISO LF100 Flexible Bellows High Vacuum Pump Fitting OAL 5
$300.00
quality

High Vacuum

Uses Of Vacuum Chambers And Pumps

 

A vacuum chamber is a rigid enclosure from which air and other gases are removed by a vacuum pump. The vacuum, or low pressure zone, is created to allow technicians to conduct tests on substances or devices that are required to function in a vacuum. Chambers made of aluminum allow one to control the magnetic field inside from outside the vacuum. Conversely, chambers made of mu-metal prevent external fields from entering the vacuum.

Vacuum chambers are necessary to impede the contamination of samples in varied range of applications in spectroscopy and for film depositions. These ultra high vacuum applications are frequently utilized in semi-conductor manufacturing processes, because even the slightest degree of contamination can be disastrous in this industry. As referenced previously, vacuum chambers produce an environment that is conducive to testing devices that must operate in the vacuum that exists in outer space. Many vacuum chambers are constructed of aluminum, because aluminum, unlike other metals, is not magnetic.

Vacuum chambers are frequently constructed with multiple ports, covered with flanges, to allow instruments or windows to be installed in the walls of the chamber. For processes that only need low to medium levels of vacuum, rubber o-ring seals are utilized. In applications where very high vacuum levels are used, the flanges are made out of hardened steel which are sealed onto copper gaskets.

A type of vacuum chamber frequently used in the field of spacecraft engineering is a thermal vacuum chamber,, which provides a thermal environment representing what a spacecraft would experience in space. These applications also utilize very advanced   vacuum pumps

Vacuum chambers are frequently used when mixing resins and silicone rubbers. A vacuum chamber is needed when manufacturing resins and silicone rubber to insure that the mold is free of air bubbles. In order to prevent air bubbles, material are placed in a vacuum chamber while they set. The substrate upon which the vacuum is applied is mixed according to the manufacturers specifications. Because the material placed in the vacuum will expand to four times its original volume,the mixing container must be large enough to hold a volume of four times the amount of the original material that is being vacuumed to allow for the expansion. If additional volume is not provided, there will not be enough space available to allow the process to reach completion. The container in which the material is held is put into a vacuum chamber and the vacuum is applied when the vacuum pump is turned on. Subsequent to the vacuum attaining 982 mbar, the substrate will commence rising. . When the material falls it will plateau and not rise any more. The vacuuming is continued for another three minutes to make certain all of the air has been removed from the material. After this interval is attained, the vacuum is terminated and the pressure is allowed to equalize with the ambient pressure. At this point the vacuum chamber is opened and the substrate is removed and put into a mold.

Vacuum chambers utilized in the semi-conductor industry involve an exceedingly complex process. Due the very high levels of air purity required to avoid contamination of semi-conductor devices, these devices must be processed in ultra pure vacuums. With the progression of silicon based semi-conductor devices, the need for ultra high vacuum levels have increased to eliminate the possibility of any type of substrate contamination. For this reason, the most advanced ultra high vacuum chambers and pumps are used in space research and semi-conductor manufacturing. For semi-conductor manufacturing applications, impurities of even several molecules can destroy a substrated.

 

High Vacuum
If you are looking for a different item here are a list of related products on House Of Tools, please check out the following: