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Liquid Nitrogen Freezer LLNF-A12

Liquid Nitrogen Freezer LLNF-A12

Liquid Nitrogen Freezer LLNF-A12 is a single-door cryogenic storage device. It operates on working temperature of -196 ℃ to +120 ℃ and has temperature control precision of ± 3 ℃. Designed with liquid nitrogen refrigerant, offering effective and controlled freezing capabilities. With a spacious inner cavity and advanced temperature control system, it serves as a reliable solution for laboratories and research facilities. Equipped with Casters for easy and convenient movement.

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Type Single door
Capacity 0 to 300 kg /hour
Cooling rate ≤ 10 ℃/minute (adjustable)
Pallet dimension 36(400 mm × 600 mm)
Refrigerant 5 to 8 Bar liquid nitrogen
Working temperature -196 ℃ to +120 ℃
Temperature control precision ± 3 ℃
Temperature uniformity ± 3 ℃
Installed power 3 kW
Voltage 380 V/50 Hz
Interior dimension (L × W × H) 900 × 1200 × 1800 mm
Dimension (L × W × H) 1750 × 1750 × 2300 mm
  • Generous storage capacity
  • Preserves sample integrity
  • Consistent temperature distribution
  • Customizable cooling rate
  • Efficient liquid nitrogen cooling
  • Rapid sample freezing
  • Organized multi-layer storage

Liquid Nitrogen Freezer is used for preserving and studying biological samples across laboratory research, medical institutions, biotechnology, biochemistry, cryogenic experiments, material science, food industry, veterinary laboratories.

Compare Models

Model Type Capacity Cooling rate Pallet dimension Refrigerant Working temperature Temperature control precision Temperature uniformity Installed power Voltage Interior dimension (L × W × H) Dimension (L × W × H)
LLNF-B12 - - 0 to 20 ℃/min can b - - ~-150℃ (can adjust the temperature as your need) - - - 380V/220V - -
LLNF-A10 Single door 100 kg/hour - 400 × 600 mm Liquid nitrogen 120 ºC to (-196) ºC - ± 3 ºC 0.37 kW 380 V / 60 Hz - -
LLNF-A11 Single door 200 kg/hour - 400 × 600 mm Liquid nitrogen 120 ºC to (-196) ºC - ± 3 ºC 0.74 kW 380 V / 60 Hz - -
LLNF-B10 Double door 500 kg/hour - 400 × 600 mm Liquid nitrogen 120 ºC to (-196) ºC - ± 3 ºC 1.48 kW 380 V / 60 Hz - -
LLNF-B11 Double door 1000 kg/hour - 400 × 600 mm Liquid nitrogen 120 ºC to (-196) ºC - ± 3 ºC 2.96 kW 380 V / 60 Hz - -
LLNF-A12 Single door 0 to 300 kg /hour ≤ 10 ℃/minute (adjustable) 36(400 mm × 600 mm) 5 to 8 Bar liquid nitrogen -196 ℃ to +120 ℃ ± 3 ℃ ± 3 ℃ 3 kW 380 V/50 Hz 900 × 1200 × 1800 mm 1750 × 1750 × 2300 mm

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