Copley Scientific Limited,

Copley Scientific Limited,

8, Colwick Quays Business Park, Rd No 2, Colwick, Nottingham NG4 2JY, United Kingdom

BAC 100i - Breath Actuation Controller

BAC 100i - Breath Actuation Controller

BAC 100i - Breath Actuation Controller

Providing and documenting all critical parameters measured in the delivered dose uniformity testing (DDU) and aerodynamic particle size distribution (APSD) of metered-dose inhalers (MDIs), our Breath Actuation Controller Model BAC 100i, features an electronically-operated timer-controlled two-way solenoid valve. Available with inlet/outlet reversed (BAC 100i-R), the BAC 100i series features the same flow meter, temperature and relative humidity connections and printing capabilities as found on the TPK 100i/-R.

  • Ideal for DDU/APSD measurement of both conventional and breath-actuated/MDIs
  • Simplified workflow with user-guided test set-up
  • Automatic calculation of test duration from volume and flow rate
  • Fully automated in situ impactor leak testing function with pass/fail
  • Spacer/VHC testing delay function

BAC 100i/-R: Technical Specifications


User interface:

Resistive touchscreen

Flow setting:


Temperature / relative humidity measurement capabilities:



MDI Actuation Sensor, Footswitch

Critical flow control:


Solenoid valve opening / closing time:

25 / 25 ms

Timer range:

0-600.0s resolution 0.1s

Dimensions (w x d x h):

415 x 315 x 250 mm

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