Controlled rate freezer for biological samples
Ensure the integrity of biological samples with precise temperature control, eliminating the need for hazardous refrigerants, while maintaining consistent conditions for cryopreservation.

Controls Freezing Rate for Biological Preservation
The FTS BioCool™ Controlled Rate Freezer from Scientific Products is designed to address the critical need for accurate cryopreservation across life sciences, pharmaceutical, and biotechnology industries. It employs mechanical refrigeration to maintain precise temperature control, eliminating the risks associated with liquid nitrogen. This freezer is ideal for applications involving biological samples such as embryos, tissues, and blood, supporting safe and efficient cryopreservation processes. With a temperature range from -40°C to +30°C and a 1.5 L bath capacity, it allows for flexible batch operations. User-specified ramp control with up to ten segments ensures tailored temperature profiles, while a built-in magnetic stirrer and vortex breaker maintain thermal consistency. Designed for bench-top use, it integrates seamlessly into laboratory and R&D environments, offering a customizable approach with container holder racks available to suit specific sample requirements.
Benefits
- Ensures sample integrity by eliminating the need for hazardous liquid nitrogen.
- Provides tailored cryopreservation processes with user-defined temperature control segments.
- Reduces operating costs with energy-efficient mechanical refrigeration.
- Enhances workflow flexibility with customizable container options.
- Facilitates consistent results using integrated temperature stabilization features.
- Applications
- Embryos,Biological tissue,Blood,Biological materials
- End products
- Cryopreserved blood samples,Cryopreserved embryos,Preserved tissue samples
- Steps before
- Sample Preparation,Loading Biological Materials,Pre-Freezing Assessment
- Steps after
- Tissue Crystallization,Storage in Liquid Nitrogen,Analysis and Quality Control
- Input ingredients
- biological materials,embryos,tissue,blood
- Output ingredients
- frozen biological materials,frozen embryos,frozen tissue,frozen blood
- Market info
- Temperature Range
- -40°C to +30°C
- Bath Capacity
- 1.5 L
- Cooling Medium
- Mechanical Refrigeration
- Automation
- User-specified with up to ten distinct segments
- Built-in Magnetic Stirrer
- Yes
- Vortex Breaker
- Included
- Heat Load Handling
- Larger than liquid nitrogen counterparts
- Cooling mechanism
- Mechanical refrigeration
- Temperature range
- -40°C to +30°C
- Temperature control
- Precise,user-specified ramp control with up to ten segments
- Sample capacity
- 1.5 L bath
- Consistency mechanism
- Built-in magnetic stirrer and vortex breaker
- Cooling medium
- Liquid medium
- Automation level
- Manual / User-Specified
- Sample compatibility
- Biological materials such as embryos,tissue,and blood
- Nitrogen usage
- Minimal,small Dewar for tissue crystallization
- Biological compatibility
- Yes
- Cleanability
- Easy to clean
- Corrosive resistance (e.g. acids)
- High
- Biological material compatibility
- Embryos,tissue,blood
- Discharge method
- Liquid bath
- Control panel type
- User-specified ramp control
- Built-in magnetic stirrer
- Yes
- Vortex breaker
- Yes
- Selection of container holder racks
- Customizable