HANDHELD manual opener for cryogenic vials – Decapper

A professional solution for quickly opening vials

The HANDHELD manual cryogenic vial opener – Decapper – is a compact, electric device designed specifically for unscrewing and screwing on cryogenic vials with NEST-type caps. It significantly speeds up sample processing in freezers and biobanks by eliminating the need for manual, forceful unscrewing of caps. Operation is exceptionally simple – the operator simply places the vial on the vial, makes a short hand movement, and the mechanism automatically rotates, ensuring repeatable, safe opening or closing.

Efficiency, ergonomics and glove-friendly operation

The device reaches a rotational speed of approximately 170 rpm with a torque of up to 2 N·m, allowing opening a single vial in less than 4 seconds. The design is designed for use with laboratory gloves – there's no need to press buttons, and the entire process is intuitive and smooth. The ergonomic shape of the opener reduces hand and wrist strain, which is crucial when handling large numbers of vials throughout the day and helps reduce the risk of micro-injuries associated with repetitive movements.

Suitable for cryogenic environments and mobile work

The HANDHELD manual cryogenic vial opener – Decapper – was designed for use in the demanding environments of biobanks, cell laboratories, and facilities storing samples in liquid nitrogen or at very low temperatures. The housing is resistant to common laboratory chemicals and low temperatures, ensuring the device remains functional and durable in everyday use. A built-in 260 mAh lithium-ion battery ensures convenient, cordless operation – a single charge (approx. 45 minutes) is sufficient for numerous vial opening and closing cycles, making the Decapper a practical and mobile tool for teams working with cryogenic materials.