DuoSealer Tiny Next-Generation Aseptic Sealer

DuoSealer™ Tiny is a fully automated process device designed for aseptically disconnecting thermoplastic elastomer (TPE) tubing, ensuring product sterility.

Applications

Ÿ  Aseptic disconnection of thermoplastic elastomer (TPE) tubing after connection for bioreactor feeding

Ÿ  Aseptic disconnection of TPE tubing after connection to mixing or storage bags

Ÿ  Aseptic disconnection after sampling from sampling bags using TPE tubing

2.Features

Device Components

Operating Procedure

1. Connect the power supply.

2. Lift the cover and place the TPE tubing between the heating plates, then close the cover.

3. Press the “Start” button on the touchscreen.

4. Wait for the beep sound indicating the sealing is complete.

5. Open the cover and remove the sealed TPE tubing.

6. Cut along the guide line to complete the aseptic disconnection.

3.Advantages

Product Features

Ÿ  Wide Applicability:

ú   Supports outer diameters from 1/4″ to 1″, covering six commonly used tubing sizes in biopharmaceutical applications.

Ÿ  High Compatibility:

ú   Seals most mainstream TPE tubing on the market, including C-Flex® 374, AdvantaFlex®, and Duoning’s self-developed I-Flex tubing.

ú   Custom sealing processes can also be developed for other tubing brands.

Ÿ  User-Friendly Operation:

ú   Automatic tube size recognition with no need to select tubing brand—simple and intuitive.

ú   "Place-to-seal" design: place the tubing into the slot and start sealing with a single button press—fully automated.

Ÿ  Compact and Lightweight:

ú   One of the lightest tube sealers on the market, weighing only 2 kg.

ú   Footprint smaller than two smartphones—ideal for saving lab and production space.

Ÿ  Cost-Effective:

ú   No additional accessories needed when switching between different tubing sizes—one device meets all common requirements.

Ÿ  Intuitive Human-Machine Interface:

ú   Touchscreen control with real-time display of sealing progress, temperature profile, and start/stop times.

Ÿ  Outstanding Sealing Performance:

ú   Supports sealing both empty and fluid-filled tubing.

ú   Tubing can undergo sterilization via irradiation or autoclave without compromising seal integrity.

ú   Up to 20 mm sealing width with a clearly defined cutting guide in the center, ensuring accurate and reliable disconnection.

Ÿ  Optional Handheld Kit:

ú   Optional hanging accessories available for integration with bioreactors, mixing tanks, or storage systems, enabling convenient suspended operation.
4.Specification

Product Parameters

Ordering Information