These high-pressure reactors fit best for tests with source materials that are rather expensive or complicated to produce. Both BR-25 and BR-40 are available in stainless steel and hastelloy.
Additionally, they can be equipped with TFMTM-PTFE inserts. The volume of the reactor vessels depend on the specification chosen and may vary from 30 ml up to 68 ml.
The BR 25/40 high-pressure reactor is notable for its ease of use. To seal the reactor, the vessel is simply screwed into the lid by hand. The reactor is sealed using a conical flange connection and O-ring seal of PTFE, FKM, or FFKM. The appropriate fitting inserts are available in stainless steel 1.4571 (SUS 316LTI) or Hastelloy C-22. A total of 6 connection options are provided in the lid, which can be selected from the following:
*  Immersion tube for temperature probes
*  Rupture disc of metal for the safe limitation of maximum pressure
*  Pressure display
*  Vent valve
*  2 freely selectable, for example for a gas sampling valve or liquid sampling point
Temperature is regulated using a temperature probe which detects the inner temperature of the reactor in an immersion tube. A second temperature probe can optionally be used as an independent overheating safety.

Features
*  The Powerful Mini-Reactor: For valuable reagents
*  25 or 40ml / 200 bar / 300℃ (PTFE-Lined 230° )
*  Threaded closure; to be operated manually without tools
*  O-seal ring made of Viton®, PTFE or Kalrez®
*  Either with PTFE-insert or completely made of SUS 316LTl or Hastelloy®
*  Heating and stirring by laboratory hot-plate with integrated magnetic stirrer
*  Optionally 2'nd thermocouple

Technical Specification

* In this specification only to use with PTFE Insert
* The number of free ports can be enlarged by the use of T-connections