Login or Register

800.334.5551 Live Chat (offline)

Bell Jar and Vacuum Set

Item # 752910
Bell Jar and Vacuum Set is rated 5.0 out of 5 by 1.
  • y_2018, m_2, d_23, h_8
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.7
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_1
  • loc_en_US, sid_752910, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_carolina
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getAggregateRating, 9ms
  • REVIEWS, PRODUCT

Instead of a class demonstration, let your students perform their own experiments about the mysteries and science of air pressure. This set comes complete with a miniature shatter-proof bell jar with plate, a 2-piece air pump with Luer-Lok® quick connects, suction cup, balloons, flask for boiling-point experiments, and detailed instructions.

Price

$51.75

In stock and available to ship.

Instead of a class demonstration, let your students perform their own experiments about the mysteries and science of air pressure. This set comes complete with a miniature shatter-proof bell jar with plate, a 2-piece air pump with Luer-Lok® quick connects, suction cup, balloons, flask for boiling-point experiments, and detailed instructions. With this set you can create a 95 to 98% vacuum in the chamber. Perform experiments about the mass and density of air; boiling points of liquid; expansion of gasses in a balloon; how an air pump works; and more. Bell jar is 9 cm tall, 7 cm in diameter, and has 4-mm-thick walls.

 
Rated 5 out of 5 by from Fabulous! This bell jar vacuum was a fabulous, hands-on way to teach the ideal gas laws. The students took turns operating it, results were dramatic, and it is made of very durable construction. We placed a small balloon/ happy-faced marshmallow in a vacuum to demonstrate Boyle's Law, boiled water for Charles' Law, and also studied what a vacuum is by evacuating >90% air from jar and submerging it in pan of water/ release air valve. We were thrilled with this demonstration tool.
Date published: 2011-11-23
  • y_2018, m_2, d_23, h_8
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.7
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_1
  • loc_en_US, sid_752910, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_carolina
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 5ms
  • REVIEWS, PRODUCT