Critical Flow Controller TPK100i

Product Details

The TPK 100i Critical Flow Controller is the global standard for OINDP testing, designed for a wide range of applications, including DPI testing to USP <601>. Known for its reliability and ease of use, the TPK 100i is used in thousands of labs worldwide. It offers advanced automated features to enhance testing throughput and can integrate optional accessories for simplified testing and data output. Despite its complexity, the TPK 100i’s intuitive interface minimizes errors and guides users through each test. Compatible with ELN systems and offering backward compatibility, it can also perform Breath Actuation Control (BAC) functions and is available in a reversed vacuum flow configuration.

Applications

• Dry Powder Inhaler (DPI) Testing
• Metered Dose Inhaler (MDI) Testing
• Aerodynamic Particle Size Distribution (APSD) Testing
• Delivered Dose Uniformity (DDU) Testing
• Regulatory Compliance Testing

Features and Benefits

• Critical flow controller designed to create a square wave for passive devices such as DPIs per USP 601
• Automatically calculates the flow required for 4kPa over device
• Differential pressure meter for measuring pressure drop and P1
• Automated/electronic flow control valve to adjust flow rate
• Timer-controlled solenoid valve to adjust duration of flow
• Absolute pressure meter for automated confirmation of P3/P2 ratio and sonic flow and in situ leak testing
• Temp/Humidity, Footswitch/Actuation Sensor, flow meter input
• Electronic/printer output