Ensure precise, programmable freezing and thawing control without liquid nitrogen, ideal for sensitive biological samples.

• Programmable freezing and thawing rates down to a minumum of −100 °C

• Range of interchangeable heads to suit a variety of vials, straws and plates
• Live data tracking and ability to export data via a report upon completion
• Ability to freeze and thaw at a max rate of 10 °C/min
• Ideal for research and freezing of valuable cells and organoids
• Great for cleanroom and GMP environments
• Low running costs 24 V power supply

The Grant Controlled Rate Freeze Thaw (CRFT) is a liquid nitrogen free system offering precise, reliable temperature control for freezing and thawing applications. It is ideal for applications including gamete cryopreservation, tissue culture, and stem cell research, biopharmaceuticals, vaccines, and cell therapies. With its user defined programming, real-time data logging, and robust design, this system ensures consistent and repeatable results, minimising sample loss while maximising efficiency.

Key benefits include liquid nitrogen-free operation, low running costs, interchangeable heads for various sample types, and easy integration into automated systems, offering full flexibility for research or production environments. Trusted by leading laboratories, the CRFT enhances productivity, reduces risk, and ensures optimal sample integrity.

Temperature accuracy: ±0,5 °C
Temperature uniformity: ±1 °C
Temperature stability: ±0,1 °C
Max freeze rate: 10 °C/min (head dependent)
Max thaw rate: 10 °C/min from −100 °C