Cryopump Repair Parts

Austin Cryogenics Company
Your Cryopump Repair Parts & Procedures Site

http://www.austincryogenics.com/

Email: sales@austincryogenics.com

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Austin Cryogenics Website

View Helpful Cryopump Repair Videos
Here

15K Cryo-Adsorbing Array Kits

 

Click Image Above For Video



15K Charcoal Arrays
Specials, and different cryopump manufacturers,  can be refurbished to your specifications.
High Capacity and Custom Charcoal Array's

 

 

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Standard Complete Repair Kits (Helium Side)

 

P/N: 100151 (8/8F)

P/N: 100152 (10)
P/N: 100153 (400/500)
NEW CRYOPUMP TEMPERATURE MONITORS


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CRYOPUMP  VALVE  BEARINGS
Some Cryopumps with 3 phase motors may be configured with specially modified
 Valve Bearings mounted to the Crankshaft (Item #51).
The Specially Modified Valve Bearings associated with the 3 phase motors,
have different bearing widths.  
All Valve Bearings have the same Outside Diameter:  1.625" O.D.
See bearing sizes listed below image.

Item #52  Valve Bearings 

 Valve Bearings Shown Mounted to the Crankshaft
The Drive Bearing (Item #50) Mounted on Top, for Ref. Only

Left Image: Standard Valve Bearings, .75" I.D.  X  .435" Wide
 Right Image: 3 Phase Motor,
.98" I.D.  X  .353" Wide
.784" I.D.  X  .47" Wide
ALL BEARINGS HAVE 1.625" O.D.

Item #52

ACC P/N: 400010 ACC P/N: 400010A ACC P/N: 400010B

3543016 NA NA

Valve Bearings (Standard) Valve Bearing, 3 Phase Motor Valve Bearing, 3 Phase Motor

2 1 1

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CRYOPUMP 15K ARRAY

15K Arrays

Special Charcoal Blends














High Capacity

• Compressor Adsorbers
• Indium Gaskets
• Cryopump Cables 

Cryopump Motor Exchange

The Cryopump Drive Motor is the heart of your cryopump system. The location of the motor was designed and manufactured to last the life of your cryo. It was purposely located in the downside of the helium gas circuit.
The helium gas passes through the internal components of the motor after being compressed in the coldhead regenerator where it produces the extremely low temperatures required for your cryopump to freeze the gasses in your chamber, or other enclosure to create a vacuum. As the helium passes through the motor, it helps to keep the hard working motor cool, but it also can deposit any contaminants, like oil or water, into your motor windings, and the motor bearings as well. Routine maintenance of your cryopump is instrumental in keeping any contaminants out of your system, and help to keep your cryopump up and running for an extended period of time. If your motor bearings were replaced with off-the-shelf bearings that were not cleaned, and repacked with special grease, your motor bearings will fail, crashing the motor, shutting down the cryo, and then stopping your process.
The high-pressure helium gas can literally dry out, or evaporate improper grease, and contaminate the rest of your helium circuit.

The cryopump motor can also be the single most expensive piece of your cryopump to replace. You now have an alternative to replacing expensive faulty motors by participating in our motor exchange program.

If your motor is showing signs of failure, or has completely stopped during operation, you can send it in to us for a replacement motor that can simply replace the failed unit. This program was developed to keep your operating cost to a minimum. Call ahead and have your replacement motor on its way, before you have to stop your system, and to keep your down time to a minimum. Each motor comes with a warranty, new hardware, and the special O-Ring seals required to perform the replacement. Return your old motor for repair and credit.

Cryopump Temp Monitors

NEW DESIGN ACC CRYOPUMP TEMPERATURE MONITORS

Cryopump Monitor Model features
1.} Meters reads 10 to 320 degree kelvin
2.} Input power range is 100-240 VOLTS AC at 47-63Hz.
3.} LED meter display is three digits 0.8 inch high for easy reading from a distance or up close.
4.} LED meter display comes in your color choice of red, green or blue.
5.} Front panel is 3.00 X 4.00 inches. Chassis is 2.825 X 3.43 inches.
6.} For panel mount cut hole 2.87 inches high by 3.47 inches wide.
7.}You can order for panel mount or rubber feet for desk top use.
8.} you can select the diode cable length you want to order.
Cryopump Monitor Model 2 features
1.} Meters reads 10 to 320 degree kelvin
2.} Input power range is 100-240 VOLTS AC at 47-63Hz.
3.} LED meter display is three digits 0.8 inch high for easy reading from a distance or up close.
4.} LED meter display comes in your color choice of red, green or blue.
S.} Front panel is 3.00 X 4.00 inches. Chassis is 2.825 high X 3.43 inches wide X 5.025 inches long.
6.} For panel mount cut hole 2.87 inches high by 3.47 inches wide.
7.)You can order for panel mount or rubber feet for desk top use.
8.} you can select the diode cable length you want to order.
9.} Front panel switches set and display the low and high temperature set points while
the switch is pressed in.
10.} LED on the low and high temperature switches indicate set point reached.
11.} Low temperature set point can be adjusted from 11 to 99 degrees kelvin.
12.} High temperature set point can be adjusted from 112 to 308 degree kelvin.
B.} One amp Relay contacts for the low and high temperature set points may be use as interlocks
to control your system.

Cryopump Temperature Monitors

CTI Temperature Indicator
Complete with 20 ft. cables. Tested and ready to use.
6 Mo. Warranty
Price: $450.00

The CTI-TEMPERATURE INDICATOR is used to monitor cryopump operating temperatures
range 10K to 320K Kelvin. There are two set points that are adjustable over this
range. When the vacuum pump temperature reaches either the LOW or HIGH set point,
electrical dry contacts on the rear panel can be used to activate indicators or
to operate solenoid valves for controlling temperature related functions.
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Lakeshore Cryopump Monitors, Model 818

Calibrated for CTI Cryopumps

Manual, Power Cable, 20 ft Diode Cable, 6 Mo. Warranty

P/N: 100304        

Specials:
Oxford/Austin Scientific Model 310 Cryopump Temperature Monitors
For CTI Diode Style Cryopumps!
NEW With 12 Mo. Warranty!
 
Service and repairs on all models of Temperature Monitors, Controllers, Interface units and OnBoard Modules.

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Cryopump Drive Cables
From Compressor To Cryopump

 P/N: 100159

On-Board* Compressor (10 Pin Male)

Cryo-torr* Pump (3 Pin Female)

 P/N: 100160 

Standard  Compressor (6 Pin Male)

Standard Cryo-torr* Pump (3 Pin Female)

 P/N: 100162  

On-Board* Compressor (10 Pin Male)

On-Board* Pump (10 Pin Female)

Order P/N	Description
100159-10	Drive Cable, On-Board Compressor to Cryotorr Cryopump, 10 ft.
100160-10	Drive Cable, Standard Cryotorr Pump and Compressor, 10 ft.
100162-10	Drive Cable, On-Board Compressor and On-Board Crypumps, 10 ft
100158-10	Diode Cable, Temperature Monitors to Cryopump
	Special Cables built to order. Submit drawings, sketches, samples, pics	RFQ

Cryopump Cables are available in custom lengths! Add $2.00/ft.

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Silicon Diode Temperature Sensor

Silicon Diode Temperature Sensor
Includes Diode Device, Wire Leads, Copper Mounting Block, Indium & Hardware
Calibrated for CTI style cryopumps

P/N: 100195

 

P/N: 100195

Silicon Diode Temperature Sensor Kit
Includes Diode Device, Wire Leads, Copper Mounting Block, Indium, Hardware, Flange & Connector
Calibrated for CTI style cryopumps

P/N: 100196

 

Cryopump Scotch Yoke Bushings

When you look into the sight glass of your cryopump, and notice a black powder residue coating the window, the bearings and other internal parts?

Bad news: Your pump may have been installed with graphite scotch yoke bushings.

Good news: You can now replace those old bushings with a new material developed by DuPont specifically designed for this application. Lightweight, durable, low wear and low friction, bushing material.

Upper and Lower Bushings come with a standard Cryopump Repair Kit for all models.
Or you can purchase the bushings separately.

Scotch Yoke Bushings
P/N: 300016
P/N: 300017
Price: $25.00/Ea.
Qty discounts avail.

Adsorber Replacement Intervals

Adsorber replacement is one of the easiest and most important routine maintenance jobs you can perform on your system!
Recommended Replacement Intervals

Manufacturer-   Model--Change Interval
CTI-Cryogenics- 9600--- 3 Years
CTI-Cryogenics- 8500/8510---3 Years
CTI-Cryogenics- 8200---1 Year
CTI-Cryogenics - 8300---1 Year
CTI-Cryogenics- 1020---1 Year
CTI-Cryogenics- SC---1 Year
CTI-Cryogenics- MC---1 Year
Air Products - 1L02W/1R02W---1 Year
Varian - 202---1 Year
Varian (Ebara)-313/323/2.1---1 Year
Leybold - Cool-Pak---1 Year
Leybold - Rw3/RA3---2 Years
Leybold - RW4000/6000---2 Years
Austin Scientific- 125W---1 Year
Austin Scientific- 450---3 Years
Sumitomo- Refer to manual
Balzer- Refer to manual
ADSORBER PRICES