-25℃ Laboratory Freezer 110L (CAT#: STEM-LT-0506-ZJF)

The BDF-25H Series Freezers are compact, high-performance -25℃ storage solutions built for demanding laboratory and industrial environments. With internal volumes from 110L to 310L, these units offer fast temperature recovery, precise microprocessor control, and durable stainless steel interiors. Engineered with direct cooling and environmentally friendly R290 refrigerants, this series delivers excellent temperature stability, making it ideal for critical sample preservation.

Capacity: 110L
Temperature Range: -10℃ - -25℃
Temperature Accuracy: 0.1℃
Temperature Uniformity: ≤3℃
Temperature Stability: ≤3℃
Cooling Time: ≤2 h
Recovery Time: ≤5 min
Control System: Microprocessor control
Display: LED display
Alarm: High/low temperature, thermostat fault, power failure (48h)
Refrigeration Type: Direct-cooling
Refrigerant: R290/50g
Compressor: International famous brand compressor/1
Condenser & Evaporator: Wire-on-tube Bundy tube condenser; built-in coil type copper tube evaporator
Defrost: Manual
Internal Material: 304 stainless steel
External Material: Sprayed steel plate
Door: Cyclopentane integral foam outer door ×1
Consumption: 270W
Power Supply: AC220V, 50Hz (Standard); Optional: 220V 60Hz, 110V 60Hz (external transformer)
Casters: Yes
Shelf: /
Standard Accessory: Test hole ×1
Optional Accessory: USB interface, RS485 interface, temperature recorder
Internal Size (W×D×H): 520×460×600 mm
External Size (W×D×H): 705×705×885 mm
Package Size (W×D×H): 805×800×1015 mm
Net Weight: 58 kg
Gross Weight: 73 kg

Reliable -25℃ freezing for biological and industrial sample preservation
Microprocessor temperature control with 0.1℃ accuracy
Fast temperature recovery time (≤5 min) ensures sample safety
Long-duration power failure alarm (up to 48h) for secure storage
Durable stainless steel inner chamber for corrosion resistance and easy cleaning
Environmentally friendly R290 refrigerant
Compact design ideal for labs with limited space
Direct cooling and manual defrost for stable temperature performance
Test hole standard on all models for external monitoring
Optional USB, RS485, and temperature recorder for data logging and remote monitoring
Heavy-duty casters for easy mobility

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