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  • Bel-Art Scienceware 420290000 Polycarbonate Techni-Dome Vacuum Desiccator with 1 Gas Port, 22" Width x 22" Height
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Bel-Art Scienceware 420290000 Polycarbonate Techni-Dome Vacuum Desiccator with 1 Gas Port, 22" Width x 22" Height


List Price: $409.65
Price: $264.80 & FREE Shipping. Details
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  • Large vacuum desiccator with one gas port that can be closed for use with standard desiccants
  • Hemispherical top and bottom
  • Has a 65L internal volume that can hold items up to 45cm (18"tall or wide
  • Laboratory-grade, chemical-resistant polycarbonate bottom and top
  • Comes with two removable polypropylene shelves, 36.5cm and 22.5cm (14.5" and 9") in diameter
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$264.80 & FREE Shipping. Details In Stock. Ships from and sold by Amazon.com. Gift-wrap available.

Product Description

The Scienceware 420290000 Techni-Dome desiccator is a 65L vacuum desiccator constructed of laboratory-grade, chemical-resistant polycarbonate with a gas port and two removable polypropylene shelves. Its top and bottom are hemispherical. Two side handles enable portability and can be used for a lock or tamper-resistant seal (not included). The desiccator holds a full vacuum of 29" Hg at room temperature for 24 hours. It measures 60cm (22") in height and 60cm (22") in width, and can hold items up to 45cm (18") tall or wide. The shelves measure 36.5cm and 22.5cm (14.5" and 9") in diameter. The gas port has a polytetrafluoroethylene (PTFE) stopcock, takes 1/4" I.D. (inside diameter) tubing, and can be closed for use with standard desiccants.

Desiccators are sealable containers used to remove water from a sample, or to preserve moisture-sensitive electronics or lab consumables, typically in laboratory, electronic, and aerospace applications. Desiccators are often used with desiccants, which are drying agents such as silica gel or activated charcoal placed under a removable platform. Standard desiccators are typically lidded jars used with a desiccant. Vacuum desiccators have a stopcock that allows air evacuation from the desiccator. Gas purge desiccators use a gas port to introduce nitrogen or other gasses, creating a controlled environment. Vacuum and gas purge desiccators may also be used with desiccants. Many desiccators are used with vacuum grease, which helps create a seal.

Bel-Art Products manufactures scientific products, including labware, testing equipment, and safety supplies. The company, founded in 1946 and headquartered in Wayne, NJ, also makes products under the Scienceware brand.


Product Information

Technical Details
Brand NameBel-Art Products
Item Weight15.4 pounds
Product Dimensions22.2 x 22.2 x 15 inches
Item model number420290000
Number of Items1
Manufacturer Part Number420290000
  
Additional Information
ASINB002VBW9SW
Best Sellers Rank #58,365 in Office Products (See top 100)
Shipping Weight15.4 pounds (View shipping rates and policies)
Domestic Shipping Item can be shipped within U.S.
International Shipping This item can be shipped to select countries outside of the U.S. Learn More
Date First AvailableNovember 3, 2009
  
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Technical Details

  • Brand Name: Bel-Art Products
  • Part Number: 420290000
  • Number of Items: 1
  • Item Package Quantity: 1

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1 of 1 people found the following review helpful By LP on July 2, 2013
Verified Purchase
Unit meet my expectations of unit. I am very satisfied with the operation of unit. I love that I can get a 3 gallon bucket in it to remove air bubbles from the silicon to made molds. LP
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By Eric Penney on October 14, 2014
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The one I received did not hold a vacuum and had a leak in the seal.
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Bel-Art Scienceware 420290000 Polycarbonate Techni-Dome Vacuum Desiccator with 1 Gas Port, 22" Width x 22" Height
This item: Bel-Art Scienceware 420290000 Polycarbonate Techni-Dome Vacuum Desiccator with 1 Gas Port, 22" Width x 22" Height
Price: $264.80
Ships from and sold by Amazon.com