Breath Actuation Controller Model BAC 2000

A cut-down version of the Critical Flow Controller Model TPK 2000, the Breath Actuation Controller Model BAC 2000 is an electrically operated, timer controlled two-way solenoid valve.

The BAC 2000 is a microprocessor controlled instrument specifically designed for use in three test applications:

1) Breath Actuated (or Breath Operated) Metered Dose Inhalers

2) Spacers and Valved Holding Chambers (VHCs) used with MDIs

3) Nebulisers according to USP <1601> and Ph.Eur. 2.9.44

In practice, it is positioned in the line between the DUSA collection tube/cascade impactor and the vacuum pump in order to control the air flow supply to the inhaler under test.

The solenoid valve employed provides near instantaneous starting and stopping of the air flow during testing and has both delay and inhaled time functions.

For comprehensive product details, specifications and part numbers, please request a copy of our brochure “Quality Solutions for Inhaler Testing”.