Labotemp Ultra Low Chest Temperature Freezer ULF-16 is a high-capacity ULT freezer designed for reliable −60°C to −86°C storage in laboratories, hospitals, and research institutes. With a spacious 458 L horizontal design, this advanced ULT freezer delivers stable performance across a wide ultra low freezer temperature range, making it ideal for preserving vaccines, enzymes, plasma, and sensitive biological samples. The microprocessor control system with LED display ensures accurate monitoring with 0.1°C precision for consistent ultra low temperature protection.
Powered by a Secop compressor, HFC refrigerant, and copper condenser, the ULF-16 provides efficient direct refrigeration with uniform cooling and low energy loss. Integrated audible and visual alarms protect against temperature deviation, power failure, and system faults, making this ultra low chest freezer or ultra cold freezer a dependable ultra low laboratory freezer for long-term sample storage.
Why Choose Labotemp ULT Freezer ULF-16?
✓ Precision: Microprocessor temperature control at −86°C.
✓ Durability: SECOP compressor, stainless interior, durable exterior.
✓ Protection: Multi-level audible/visual alarms and secure lockable access.
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Model : ULF-16 Model |
ULF-16 |
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Capacity : 458L Capacity |
458L |
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Temperature Range : -60~-86ºC, adjustable Temperature Range |
-60~-86ºC, adjustable |
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Temperature Accuracy : 0.1 ºC Temperature Accuracy |
0.1 ºC |
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Compressor : Secop Compressor |
Secop |
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Power Supply : AC110V/220V±10%, 50/60Hz Power Supply |
AC110V/220V±10%, 50/60Hz |
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Input power : 640w Input power |
640w |
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Power consumption : 10.2 kw.h/24h Power consumption |
10.2 kw.h/24h |
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Package size : 2185*965*1260mm Package size |
2185*965*1260mm |
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Net/Gross Weight : 207/255kg Net/Gross Weight |
207/255kg |
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Type : Horizontal type Type |
Horizontal type |
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Alarm : Audible and Visual Alarm Alarm |
Audible and Visual Alarm |
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Refrigeration type : Direct refrigeration Refrigeration type |
Direct refrigeration |
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Refrigerant : HFC Mixture refrigerant Refrigerant |
HFC Mixture refrigerant |
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External Size : 2115*895*1090mm External Size |
2115*895*1090mm |
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Internal Size : 1380*500*660mm Internal Size |
1380*500*660mm |
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Control System : Microprocessor control, LED Display Control System |
Microprocessor control, LED Display |
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Condenser & Evaporator : Made of copper Condenser & Evaporator |
Made of copper |
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Structure : Unibody Design & Mono-assembly foaming (Rigid polyurethane insulation material) Structure |
Unibody Design & Mono-assembly foaming (Rigid polyurethane insulation material) |
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Internal Material : 304 stainless steel Internal Material |
304 stainless steel |
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External Material : Cold-rolled steel with anti-bacteria powder coating External Material |
Cold-rolled steel with anti-bacteria powder coating |
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Door : Lockable door Door |
Lockable door |
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Casters : 8 Casters |
8 |
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Thermostat brand : KELD Thermostat brand |
KELD |
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Insulation thickness : 150mm Insulation thickness |
150mm |
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Balance Port : 1, φ18mm Balance Port |
1, φ18mm |
Type: Vertical
Temp.Range: -40~-86ºC
Temp. Accuracy: 0.1 ºC
Shelf : 1 pcs
Type : Vertical
Temperature Range: -40~ -86ºC
Temperature Accuracy : 0.1 ºC
Shelf : 1 pcs
Type: Horizontal type
Thermostat brand: KELD
Temperature Range: -60~-86ºC, adjustable
Temperature Accuracy: 0.1 ºC
Type : Vertical
Temperature Range: -60~-86ºC
Temperature Accuracy : 0.1 ºC
Temp. Test Port: 1, φ30mm
Type : Vertical
Temperature Range : -40~ -86ºC
Temperature Accuracy : 0.1 ºC
Structure: Unibody Design & Mono-assembly foaming (Rigid polyurethane insulation material)
Type : Horizontal type
Thermostat brand : KELD
Temperature Range: -60~-86ºC, adjustable
Temperature Accuracy: 0.1 ºC
Voltage : 220V 50Hz
Thermostat : Electronic
Temperature range : -86°C,adjustable
Package size: 950x980x1885mm
Type : Vertical
Temperature Range : -40~ -86ºC
Temperature Accuracy : 0.1 ºC
Structure: Unibody Design & Mono-assembly foaming (Rigid polyurethane insulation material)
Type : Vertical
Temperature Test Port : 1, φ25mm
Temperature Range : -40~ -86ºC
Temperature Accuracy : 0.1 ºC
Type: Horizontal type
Thermostat brand : KELD
Temperature Range: -60~-86ºC, adjustable
Temperature Accuracy : 0.1 ºC
Type: Vertical
Temperature Range: -40~-86 Degree
Temperature Accuracy: 0.1 ºC
Structure: Unibody Design & Mono-assembly foaming (Rigid polyurethane insulation material)
Type: Vertical
Temperature Range : -40~ -86ºC
Temperature Accuracy: 0.1 ºC
Structure: Unibody Design & Mono-assembly foaming (Rigid polyurethane insulation material)
Type : Vertical
Temperature Range : -40~ -86ºC
Temperature Accuracy: 0.1 ºC
Structure : Unibody Design & Mono-assembly foaming (Rigid polyurethane insulation material)
Type: Vertical (Upright Ultra-Low Temperature Freezer)
Temperature Range: -40°C ~ -86°C
Temperature Accuracy: 0.1°C
Structure: Unibody design & mono-assembly foaming (rigid polyurethane insulation)
Type : Vertical
Temperature Range : -40~-86ºC
Temperature Accuracy : 0.1 ºC
Structure : Unibody Design & Mono-assembly foaming (Rigid polyurethane insulation material)
Volume: 25 L
Temperature Range: +18°C to –86°C
Temperature Control Accuracy: Target temperature ±2°C
Steady-State Power Consumption: 75 W
Temperature Range: -40° to -86 °C
Refrigerant: Mixed
Power Supply: 220 V / 50 Hz
Power: 400 W
Voltage and Frequency: 220V ±10%, 50Hz
USB Data Download Port: Yes
Test Holes: 2
Temperature Range: -40°C to -86°C
Test Hole: 2
Temperature stability : +/- 5°C
Temperature Range: -40°C to -86°C
Temperature Accuracy: 0.1°C
Temperature Sensor: PTC
Temperature Range: -86°C
Temperature Control: Digital Controller
Refrigeration System: Single-stage
Voltage / Frequency: 220V ±10%, 50Hz
Test Hole: 1
Temperature Range: -60 ~ -86 °C
Shipping Size (W×D×H): 1500 × 830 × 1080 mm
Temperature Range: -40°C to -86°C
Sound Emission: 53 dB
Shipping Size (W×D×H): 1330 × 1020 × 2200 mm
Shelves Quantity: 3
Voltage: 220V50Hz/110V60Hz
Type: Chest/Deep Freezer
Transport Package: Plywood Box
Thermostat: Keld Brand
Voltage: 220V/50Hz
Type : Horizontal
Thickness of foaming layer: 100mm
Temperature Range: -40°c to -80°c, Adjustable
Voltage: DC 12V / 24V
Type: Box Type
Thickness of foaming layer : 100mm
Temperature display : Digital Data Display
Voltage : 220V50Hz/ 110v 60Hz
Type : Horizontal
Thickness of foaming layer : 100mm
Temperature range : -40°C to -80°C, adjustable
Voltage: 220V50Hz/ 110v 60Hz
Type : Horizontal
Thickness of foaming layer : 100mm
Temperature range: -40°C to -80°C, adjustable
Voltage: 220V/50Hz
Type : Horizontal
Thickness of foaming layer : 100mm
Temperature range: -40°C to -80°C, adjustable
Voltage: 220V/50Hz
Type : Horizontal
Thickness of foaming layer : 150mm
Temperature range: -86°C to -105°C, Adjustable
Voltage : 220V/50Hz
Type : Horizontal
Thickness of foaming layer : 150mm
Temperature range : -86°C to -105°C, Adjustable
Voltage : 220V/50Hz
Type : Horizontal
Thickness of foaming layer : 150mm
Temperature range: -86°C to -105°C, Adjustable
Temperature Sensor(Quick-Freezing Unit): PT100
Temperature Sensor(Plasma Blast Freezer ): PT1000
Temperature Range(Quick-Freezing Unit): -80°C to Room Temperature
Temperature Range(Plasma Blast Freezer ): -40°C to -86°C
