Cryogenic freezer CRF-201

for vaccinesfor hospitalslaboratory

Product overview
Labotemp CRF-201 is a cryogenic freezer for ultra-low temperature storage down to -150°C, intended for long-term preservation of vaccines, biological samples, reagents and sensitive research materials. Microprocessor temperature control provides ±0.1°C accuracy. The compact 128 L internal capacity fits research labs, hospitals and biobanks where space and sample integrity are critical.

Design & safety
The CRF-201 uses a mixed-refrigerant direct-cooling system and an insulated cabinet with an XPS inner door to reduce cold-air loss. Stainless steel interior simplifies cleaning and provides corrosion resistance. Safety features include audible and visual alarms, power-failure protection, sensor- and controller-error alerts, secure door locking and low-noise operation suitable for clinical and research environments.

Key benefits

• Stable ultra-low storage: maintains temperatures to -150°C with ±0.1°C control.
• Space-efficient 128 L capacity for constrained laboratory environments.
• Comprehensive alarms and protections to support sample integrity and traceability.

Features

• Secure storage for temperature-sensitive biological samples.
• Designed for high-density sample loading without compromising cooling performance.
• Integrated system monitoring and configurable connectivity for laboratory networks.
• Accessible test points to facilitate validation and qualification.
• Castor-equipped base for repositioning without affecting system stability.
• Optimized refrigeration balance for improved recovery after door openings.

Applications

• Long-term ultra-low storage of vaccines, enzymes, cell lines and genetic samples in research laboratories and biobanks.
• Pharmaceutical stability studies, clinical sample archiving and GMP environments requiring traceable temperature monitoring, alarm-backed protection and optional data logging for validation.

Technical specifications

• Model: CRF-201
• Capacity: 128 L
• Temperature range: -40 ~ -150°C
• Temperature control & display: Microprocessor / 7
• Temperature sensor: PT100
• Voltage: 220V 50Hz/60Hz
• Ambient temperature: 10 ~ 30°C
• Power: 2550 W
• Electric current: 14.2 A
• Power consumption (kWh/24h): 38
• Noise level: 54 dB
• Refrigeration type: Direct cooling
• Defrost: Manual
• Compressor: 1
• Refrigerant / weight: R5001 / 2015 g
• Door(s): Foamed solid door (1) with inner XPS plate (1)
• Test hole(s): 1
• Castors: 6
• Interior dimensions (W×D×H): 500 × 450 × 578 mm
• Exterior dimensions (W×D×H): 1560 × 957 × 1178 mm
• High / low temperature alarm: Yes
• Sensor error alarm: Yes
• Controller error alarm: Yes
• Net weight: 245 kg
• Package size: 1637 × 970 × 1383 mm
• Gross weight: 340 kg