Ultra-low temperature freezer
C-Series

Ultra deep freezer C-Series - Maximum safety for your frozen samples and products

Reliable performance. Generous storage space. For research, industry and biotechnology.

With the C-Series ultra-low temperature freezer, FASTER presents a powerful and durable solution for the safe storage of sensitive materials at extremely low temperatures. Whether in medical research, biotechnology, pharmaceuticals, industry or food analysis - the C-series impresses with maximum reliability, constant cooling capacity and flexible application options.

Your product benefits at a glance

  • Deep-freezing down to -86 °C with high temperature stability
  • Robust design for many years of continuous use
  • Energy-efficient & environmentally friendly
  • User-friendly controls with alarm and safety systems
  • Extensive model selection - the right chest freezer for every application
  • Optional accessories for individual requirements
  • Reliable deep-freezing down to -86 °C - for the highest requirements

    The C-series chest freezers offer uniform and stable temperature distribution throughout the entire interior to safely store even highly sensitive samples over long periods of time.

    • Temperature range down to -86 °C
    • High temperature stability thanks to optimised cooling technology
    • Fast recovery time when doors are opened - protection of storage conditions
    • Ideal for DNA, RNA, cells, viruses, vaccines and chemical substances
  • Sophisticated design - robust, efficient and user-friendly
    • Effective insulation with vacuum panels and PU foam to minimise cold loss
    • Multiple sealing system to prevent ice formation and energy loss
    • Ergonomic lid with gas pressure dampers - easy to open and close
    • Robust steel construction, interior optionally made of stainless steel - durable and easy to clean
    • Various volume classes - from space-saving to large-volume (e.g. for biobanks or production storage)
  • Technology & control - Precise, safe and networked
    • High-performance compressor system with dual stage for maximum cooling capacity
    • Temperature control in 1 °C increments, digitally adjustable
    • Intuitive control via LCD or touch panel (depending on model)
    • USB connection for easy data transfer and temperature recording
    • Compatible with monitoring systems (e.g. BMS, BMS)
  • Safety first and foremost
    • Multi-level alarms: over/under temperature, door open, power failure, sensor error
    • Optional CO₂ backup system for additional protection in an emergency
    • Lockable lid handle with additional device for padlock
    • Mains voltage display and ambient temperature control in real time
    • Certified safety: CE and UL compliant
  • Sustainability & energy efficiency
    • Low thanks to high-quality insulation and optimised cooling circuits
    • Use of modern, environmentally friendly refrigerants with low GWP
    • Durable components and maintenance-friendly design reduce life cycle costs
  • Flexible sizes for individual requirements

    Whether you need a compact solution for confined laboratory spaces or a large-volume chest for centralised storage - the C series offers the right variant:

    • Small models: For decentralised applications, ideal in research laboratories
    • Large models: For clinics, biobanks or large-scale industrial applications
    • Interior can be flexibly partitioned: with optional dividers, racks or cryoboxes
Model type ColdFAST C 138 ColdFAST C 328 ColdFAST C 668
Kühlperformance (°C) -86 -86 -86
Temperature range (°C) -40 - -86 -40 - -86 -40 - -86
Stromversorgung (V/Hz) 220-240/50 220-240/50 220-240/50
Power (W) 940 960 1660
Current (A) 5.78 5.6 9.5
Power consumption (KWh/24h) 6.5 9.6 15.1
Noise level (Db(A)) 56.7 54.4 56.1
Capacity (l/) 138 328 668
Net/gross weight (approx.) (kg) 200/262 280/370 352/495
Internal dimensions (W×D×H, mm) 490 x 470 x 582 1200 x 470 x 582 1200 x 815 x 666
External dimensions (W×D×H, mm) 1328 x 890 x 1025 2038 x 780 x 1025 2008 x 1180 x 1041