-25℃ Combined Refrigerator and Freezer 318L (CAT#: STEM-LT-0512-ZJF)

The BRF-25V Series combines refrigeration and low-temperature freezing in one integrated unit, providing versatile cold storage for biological and chemical materials. Each model features independent temperature zones, microprocessor control, and fast temperature recovery. With capacities ranging from 300L to 450L, these units are ideal for laboratories requiring compact yet reliable dual-function refrigeration. Safety alarms, dual compressors, and optional data logging accessories enhance usability and sample security.

Capacity: 318L
Refrigerator Temp. Range: 2-8℃
Freezer Temp. Range: -22℃ - -25℃
Refrigerant: Refrigerator: R290/39g; Freezer: R290/55g
Condenser & Evaporator:
Refrigerator: Wire-on-tube Bundy tube condenser; copper tube aluminum fin evaporator
Freezer: Built-in coil type copper tube evaporator
Internal Material: 304 stainless steel
External Material: Sprayed steel plate
Door: Outer door ×2; freezer interior door optional
Consumption: 390W
Power Supply: AC220V, 50Hz (Standard); Optional: 220V 60Hz, 110V 60Hz (external transformer)
Casters: Yes
Shelf: Refrigerator – 3; Freezer – 1
Internal Size:
Refrigerator: 590×495×746 mm
Freezer: 520×467×460 mm
External Size: 741×631×1889 mm
Package Size: 880×770×2090 mm
Net Weight: 129 kg
Gross Weight: 175 kg

Integrated dual-chamber system for refrigerated and frozen storage
Independent refrigeration circuits with precise microprocessor control
High-accuracy temperature management (±0.1℃) with fast recovery times
Long-duration power failure alarms: 24h (BRF-25V300), 72h (others)
Air-cooling refrigerator with automatic defrost; direct-cooling freezer with manual defrost
Durable construction with steel or stainless-steel interiors and precoated/sprayed steel exteriors
Environmentally friendly refrigerants (R600a, R290) for energy efficiency
Standard USB interface and test holes for data access and external monitoring
Optional temperature recorder and RS485 interface for expanded data logging
Compact design with heavy-duty casters for easy relocation

STEM-LT-0510-ZJF
STEM-LT-0511-ZJF
STEM-LT-0513-ZJF
STEM-LT-0514-ZJF