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APSD of Metered Dose Inhalers (MDIs)
The APSD testing of MDIs is typically performed at a flow rate of 28.3 L/min when using an ACI or 30 L/min when using an NGI. For Breath Actuated MDIs (BAIs) a Breath Actuation Controller may also be used to generate a time delay. However, it must be noted that when add-on devices such as spacers or valved holding chambers (VHCs) are used, the APSD characteristics may be substantially altered from what is emitted when the MDI is used alone and must be assessed appropriately.
Mouthpiece Adapter
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View ProductBAC 100i Breath Actuation Controller
View ProductLCP6 Low Capacity Vacuum Pump
View ProductInhalytix® – APSD Data Analysis Software
View ProductTemperature and Relative Humidity Sensor
View BrochureFlow Meter DFM 2000
View ProductMDI Actuation Sensor
View BrochureNGI Cup Rack
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View BrochureInternal/External Filter Holder
View BrochureLabel Printer
View BrochureSpacers & VHCS
View SystemMouthpiece Adapter
View ProductNGI Induction Port
View BrochureNext Generation Impactor NGI
View BrochureFlow Rate Sensor FRS
View ProductBAC 100i Breath Actuation Controller
View ProductLCP6 Low Capacity Vacuum Pump
View ProductInhalytix® – APSD Data Analysis Software
View ProductTemperature and Relative Humidity Sensor
View BrochureFlow Meter DFM 2000
View ProductMDI Actuation Sensor
View BrochureNGI Cup Rack
View BrochureNGI Carrying/Washing Rack
View BrochureInternal/External Filter Holder
View BrochureLabel Printer
View BrochureSpacers & VHCS
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We also offer a range of equipment for additional MDI testing application support:
Related Applications
One of the main factors influencing the amount of inhaled drug available to the patient is the interface between the facemask and the patient. Investigating and defining the effect of a facemask to the product’s DDU and APSD is important for the product development.
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Semi-Automation Tools
Copley supplies a broad range of labour-saving devices and semi-automated systems for Aerodynamic Particle Size Distribution applications.
View ProductSemi-Automation Tools
Copley supplies a broad range of labour-saving devices and semi-automated systems for Aerodynamic Particle Size Distribution applications.
View ProductSemi-Automation Tools
Copley supplies a broad range of labour-saving devices and semi-automated systems for Aerodynamic Particle Size Distribution applications.
View ProductSemi-Automation Tools
Copley supplies a broad range of labour-saving devices and semi-automated systems for Aerodynamic Particle Size Distribution applications.
View ProductHow Does a Cascade Impactor Work?
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