Controlled-Rate Freezer — IVF

Specification Details
Application IVF / ART / Cryopreservation
Intended Use Controlled freezing of embryos, oocytes and sperm
Freezing Method Programmable controlled-rate freezing
Cooling Medium Liquid Nitrogen (LN₂)
Temperature Range Approximately +40°C to −180°C
Cooling Rate Programmable; model dependent
Heating Rate Programmable; model dependent
Freezing Profiles Pre-programmed & user-defined profiles
Chamber Capacity Model dependent; typically 1.7–17 L
Sample Capacity Model/rack dependent
Temperature Control Microprocessor-controlled
Temperature Monitoring Continuous monitoring with alarms
Data Logging Freezing profile and sample data recording
Display & Controls Digital / microprocessor-controlled interface
LN₂ Injection Automatic controlled LN₂ delivery
Safety Features Over-temperature protection, alarms & power-failure protection
Software PC interface for profile creation, monitoring & data capture
Construction Stainless-steel chamber with insulated enclosure
Power Supply Model dependent; commonly 100–240 V, 50/60 Hz
Application Type Embryo, oocyte and sperm cryopreservation
ESCO CO2 incubator