TQH200 is a half-end-closed quartz tube as a replacement part for VBF-1200X-H8 Vacuum Chamber Furnace. It can be used at operating temperatures up to 1100ºC.

Purchase Notes: Please make sure the specification of the tube meets your needs before making a purchase. We no longer accept the return of any tubes due to the fragile nature of the materials (since Nov 10, 2016). All tubes are not refundable, not exchangeable, nor covered under the warranty (Consumables). We apologize for the inconvenience. Please check the package for damages before accepting the delivery. For more information or damage upon arrival, please contact us.

SPECIFICATIONS

O.D	203mm ±0.5mm (8")
I.D	192mm ±0.5mm (7.5")
Tube Length	340mm (13.39")
Max. Operating Temperature	1000ºC under vacuum 1100ºC in atmosphere
Application Notes	In order to get a longer tube service life, Please use a quartz or alumina crucible to carry the sample, instead of loading the sample directly inside the tube,