Технические характеристики
Vacuum bell jar, polyethermide- Made from polyetherimide (PEI) for high chemical resistance
- It can be employed for absolute vacuums
- Maintains a partial vacuum of 30 mbar at room temperature
- Useable up to 150 °C
It consists of a yellowish transparent bell, a base plate with a seal and a 6.3 mm diameter vacuum connector.
Bell jar: Inner-Ø: 222 mm, height: 253 mm, base plate: Outer-Ø: 330 mm, height: 27 mm
Please order a vacuum pump (e.g. R&G Vacuum pump P 1-N, Oder no. 390 100-2) separately