Vacuum Bell Jar made of several mm-thick glass with grip knob and polished flange. The Bell is intended for use with the Vacuum Experiment Plate (U21850).
Specifications:
Inner diameter: 190 mm
Total height: 220 mm
Electric Doorbell
Bell for demonstrating electro-magnetic operation of apparatus and verifying that sound waves sound waves do not propagate in a fine vacuum (< 1 hPa).
Open acrylic housing with 4-mm safety sockets.
Power supply: 6 V AC
Dimensions: 100x95x50 mm ...
Item: U21854
$ 81.00
Vacuum Experiment Plate
Experiment plate for the assembly of a vacuum chamber in conjunction with the Vacuum Bell Jar (U21851) for exploration of physical phenomena in vacuum. The metal plate has a sealing ring, is mounted on a tripod, has a hose connection on the pump-side
...Item: U21850
$ 199.00
Vacuum Hose, 8 mm
Vacuum hose, made of natural rubber according to DIN 12865. Color red.
Length: 1 m
Internal diameter: 8 mm
Wall strength: 5 mm
Temperature range: -30° up to + 85°
Item: U10140
$ 21.00
Weights & Measurements
18.5 x 12.2 x 11.9 in
8.82 lb
