Digital High Vacuum Accessories - Bell Jars & Evaporation Equipment

7" - Fits base of 7" bell jar. Sold individually. 10" - Fits base of 10" bell jar. Sold individually. 12" - Fits base of 12" bell jar. Sold individually. 14" - Fits base of 14" bell jar. Sold individually. 18" - Fits base of 18" bell jar. Sold individually. 22" - Fits base of 22" bell jar. Sold individually. 24" - Fits base of 24" bell jar. Sold individually. 30" - Fits base of 30" bell jar. Sold individually. Learn More

Facilitates cleaning of bell jar after evaporation. Directions included. 4 oz. spray bottle. Learn More

Easily repair small chips on the base of the bell jar. Not for repairing star cracks. Learn More

10" diameter x 12" high - For specialty applications. Not for use with the Ladd evaporator. 12" diameter x 12" high - Made by Corning Glass. For use with the Ladd evaporator and with most other vacuum evaporators. 12" diameter x 18" high - Can be used with the Ladd vacuum evaporator. 18" diameter x 18" high - For specialty applications. Not for use with the Ladd evaporator. 18" diameter x 30" high - For specialty applications. Not for use with the Ladd evaporator. Learn More

We have decided to discontinue the manufacture of all Ladd Vacuum Evaporators. However, we will continue to sell most parts and accessories for them. Please call us at (802) 658-4961 if you require a part or if you have any questions. 

 

Key advantages of a turbo pump over a diffusion pump:
1.  Quicker pump down. From a cold start to high vacuum
      in less than 3 minutes.
2.  Cleaner system - No oil vapors.
3.  Better, faster vacuum.
4.  Air cooled. Water is not required for cooling a turbo pump.

Learn More

We have decided to discontinue the manufacture of all Ladd Vacuum Evaporators. However, we will continue to sell most parts and accessories for them. Please call us at (802) 658-4961 if you require a part or if you have any questions. 

 

Applications Include:

- Preparation of uniform high purity ultra thin carbon support films

- Carbon replication

- Aperture and microhole cleaning

- SEM sample coating

- TEM grid support films

- Noble metal deposition

- Chromium coating

- Silicon monoxide coating

 

Key advantages of a turbo pump over a diffusion pump:
1.  Quicker pump down. From a cold start to high vacuum in less than 3 minutes.
2.  Cleaner system - No oil vapors.
3.  Better, faster vacuum.
4.  Air cooled. Water is not required for cooling a turbo pump.

Learn More

We have decided to discontinue the manufacture of all Ladd Vacuum Evaporators. However, we will continue to sell most parts and accessories for them. Please call us at (802) 658-4961 if you require a part or if you have any questions. 

 

Applications Include:

- Preparation of uniform high purity ultra thin carbon support films

- Carbon replication

- Aperture and microhole cleaning

- SEM sample coating

- TEM grid support films

- Noble metal deposition

- Chromium coating

- Silicon monoxide coating

Learn More

Includes two 9/16ID x 3/4"OD x 3/32" thick O-rings, two PTFE washers, two 1 7/8"ID x 1 11/16"OD x 3/32" thick O-rings, two ball valve gaskets and one tube Apiezon L vacuum grease. Learn More

Ladd Electrical Leads for Accessory Arms Learn More