up to 300 liters
Fryka -50°C Ultra-Low Freezer TT 50-90, 90 l Capacity
Completely stainless steel construction, natural refrigerant, temperature range -10° to -50°C
Product information
Stainless Steel Chest Freezer for Laboratory Samples down to -50°C
The Fryka TT 50-90 is suitable for storing samples that require lower temperatures than standard refrigeration units. With a volume of 90 liters and a temperature range of -10°C to -50°C, it is suitable for laboratories, clinics, and research institutions that need to store vaccines, enzyme preparations, or reference materials. The housing, made entirely of stainless steel, ensures hygiene and durability.
The vacuum insulation allows for a large interior (59 x 43 x 37 cm) with compact external dimensions (76 x 71 x 88 cm) and low power consumption. The fully hermetic, air-cooled refrigeration unit operates quietly and with low maintenance. A mains-independent alarm with 72-hour battery backup, RS485 interface, and 100mV/K output for temperature recording ensure safety. The control accuracy is +/- 1 K.
The Fryka TT 50-90 combines stainless steel robustness with precise temperature control for sensitive laboratory samples. Learn more about suitable systems at Cryotechnology and Refrigeration Technology. Inquire now and secure expert advice!
Frequently Asked Questions About This Model
What is the Fryka TT 50-90 used for?
The chest freezer is used for storing samples in the temperature range of -10°C to -50°C, for example for vaccines, enzyme preparations, or reference materials in laboratories and clinics.
What control accuracy does the device offer?
The Fryka TT 50-90 operates with a control accuracy of +/- 1 K and features a 100mV/K output for external temperature recording systems.
Which laboratories is the TT 50-90 suitable for?
Due to its temperature range down to -50°C and robust stainless steel housing, the device is suitable for research laboratories, clinics, and facilities requiring low-temperature sample storage.
How does the TT 50-90 differ from ultra-low temperature freezers?
Unlike ultra-low temperature freezers with -86°C, the TT 50-90 reaches a range down to -50°C, which is sufficient for many applications such as vaccine or enzyme storage. Learn more at Ultra-Low Temperature Freezers.
What accessories are available for the TT 50-90?
Optional accessories include casters with a locking brake, a circulation fan, a 19mm feed-through, and up to 12 stainless steel shelves for a total of 72 cryo boxes.
Technical data & description
Vacuum insulation: large internal capacity with compact external dimensions and low power consumption
Housing completely stainless steel, corrosion-resistant
Refrigeration unit: low-noise, fully hermetic, air-cooled, low-maintenance
Internal space free of installations: no ignition sources, easy cleaning
Peripheral ventilation grilles, suitable for direct wall installation
Potential-free alarm contact for connection to external alarm system
100mV/K output for connection to temperature data logging system
RS485 interface
Lockable lid
Technical Data:
Internal dimensions W x D x H: 59 x 43 x 37 cm
External dimensions W x D x H: 76 x 71 x 88 cm
Connection: 230 Volt / 50 Hz / 2.5 A
Ambient temperature +12°C to +30°C
Temperature control accuracy ±1 K
Optional Accessories:
4 casters permanently mounted, 2 with locking brakes
Air circulation fan in internal chamber
19 mm feedthrough
Maximum 12 stainless steel racks TT90-RC for up to 72 cryo-boxes
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Umluftventilator im Innenraum für TT, TS und TUS
Item number: 15292
(nicht bei -85°C-Version)
Price on request -
Kabeldurchführung 19 mm Durchmesser für TT, TS und TUS
Item number: 15290
Price on request -
Edelstahl-Regal TT 90-RC für Tiefkühltruhe TT mit 90 Litern
Item number: 15289
für 6 Kryoboxen mit den Abmessungen 133 x 133 x 50 mm
Price on request -
Vier Fahrrollen fest montiert, zwei davon mit Feststellbremse
Item number: 15291
für FRYKA-TT-Serie
Price on request
