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Ultra-low freezers
Ultra-low temperature freezers with climate-neutral refrigerants and highest energy efficiency offer a high level of security for the storage of products and samples.
The ultra-low temperature freezers are suitable for stable long-term storage of sensitive samples from the chemical, medical, pharmaceutical, and biological fields, ensuring a constant ultra-low temperature.
Designed for -90 °C, the ultra-low temperature freezers can operate within a temperature range of -40 °C to -90 °C. The temperature can be precisely set and controlled to within a tenth of a degree.
The controller's keypad can be locked when necessary, and the setting menus are password-protected.
In case of temperature changes, the integrated fault analysis system activates, issuing visual and audible warning and alarm messages.
Cooling of the ultra-low temperature freezers is achieved through a cascade compression refrigeration system.
Climate-neutral refrigerants are used. The interior of the ultra-low temperature freezers is made of stainless steel to ensure long life and corrosion resistance.
A water-cooled variant is offered to reduce waste heat.
To minimize energy consumption, vacuum insulation panels and/or polyurethane foam are used for thermal insulation.
Ultra-low temperature freezers combine ease of operation with maximum process reliability - for efficient and precise workflows. The practical device sizes meet various requirements for short- or long-term sample storage.
Tailored accessories make ultra-low temperature freezers versatile devices.
Ultra-low temperature freezers with high security
To ensure the security of your ultra-low temperature freezer, optional features include access control and a battery-backed alarm system for emergencies.
For perfect monitoring of each ultra-low temperature freezer, an optional 4-20 mA computer interface can be selected, and a data logger can be ordered as an accessory.