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TT 85-90




The freezer that keeps its promise: Even when opened and closed frequently, it cools - and stays cool. Ideal for storing your samples at a constant temperature with energy-efficient operation.

Key Differences

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  • Optimum use of interior space: thanks to vacuum insulation panels (VIP), extensive interior space is provided together with compact exterior dimensions
    - Improved energy efficiency compared to standard PU foam insulation

  • Extremely quiet cooling unit

  • Touchscreen control with colour display and integrated data logger for complete traceability
    - User-friendly menu structure
    - Real-time display of the temperature profile and of other parameters
    - Recording of temperature profiles and of alarm events
    - Integrated memory with storage capacity of up to 12 years
    - Data can be read out for transfer to a PC via a USB port
    - Remote access via a network / the Internet
    - Comprehensive user administration

  • Maximum reliability thanks to an alarm system that is separate from the mains, with battery capacity for approx. 72 hours
    - Display of the maximum temperature reached in the interior area during the fault
    - Visual and acoustic alarm signal

  • Interfaces
    - Potential-free contact with the connection to an external alarm system
    - Ethernet port (RJ45) 
    - 100 mV/K output for connecting a temperature recording system

  • High-grade stainless steel interior

  • Interior without fixtures enables easy cleaning and disinfection

  • Bushing (diameter 19mm), e.g. for temperature monitoring with external sensors

  • Lockable cover latch with lever action

  • Insulation cover with optimum sealing efficiency
    - Profiled construction, as a result no interior cover required
    - Magnetic seal with an additional sealing surface
    - Door frame heating

Technical Specification

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Temperature range -50°C to -10°C

Control accuracy +/- 1 K

Capacity 90 litres

Interior [WxDxH] 59 x 43 x 37 cm

External dimensions [WxDxH]76 x 71 x 88 cm

Weight 92 kg

Ambient temperature+12°C to +30°C

Electrical connection230 V / 50 Hz

TT 85-90


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