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TPK Series

TPK SeriesThe TPK Series: the international flow controller standard for OINDP testing.

The TPK was developed specifically for DPI testing to USP 601, however it has one of the widest range of functionalities for testing multiple delivery devices in any lab environment. It has been used in thousands of applications, demonstrating its reliability and ease-of-use. The advanced circuitry allows for many automated features to increase testing throughput and has optional accessories that can be easily integrated to further simplify testing and electronic outputs. Although the TPK is a complex instrument, its flexible, elegant and intuitive user interface helps reduce errors and leads the analyst through testing.

The TPK Series is ELN compatible, backward compatible, and capable of performing the same functions as the BAC.

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

These products are also featured in the Copley Catalog, and part numbers for the Copley Catalog are included in the chart below.

MSP/TSI Model # Product Copley Catalog Part # Request a Quote
0001-01-9199 Controller Flow TPK100i Standard 8790 request a quote
0001-01-9197 Controller Flow TPK100i Reversed 8790-R request a quote


Service & Calibration

Mensuration and calibration are imperative in pharmaceutical testing, and is recommended by the FDA (Food and Drug Administration), USP (United States Pharmacopeia), and GMP (Good Manufacturing Practices).

MSP provides calibration and mensuration services, as well as calibration contracts and extended warranties as part of our QualityGuard™ program.

Learn More and Request Service Today