Ultra Low Temperature Freezer NULF-700 provides a 778-liter storage capacity for storing large volumes of sensitive materials. It maintains a precise temperature range from -20°C to -40°C. This unit is built with high-performance vacuum insulation material on all six sides to ensure thermal efficiency. It offers two Ø25 mm access test ports for convenient connection of monitoring devices. Our freezer includes a digital display for clear and accurate temperature readings.
High/low temperature, high ambient temperature, condenser overheating alarm
Electrical alarm
Power failure, low battery, data logger failure
System alarm
Sensor error, data communication failure, door ajar
Current
9.7A
Power supply
220 to 230V/50Hz
Internal dimension
865×696×1286 mm
External dimension
1205×1025×1955 mm
Packaging dimension
1227×1100×2127 mm
Net weight
286 kg
Gross weight
378 kg
Features
Multi-level alarm system
Adjustable shelf structure
Low-noise operation
Rotating door handle
Lockable control panel
Turn-on delay protection
Corrosion-resistant construction
Large-area finned condenser
Applications
Ultra Low Temperature Freezer NULF-700 is used for the reliable preservation of temperature-sensitive materials, including biological samples, vaccines, and research specimens at ultra-low temperatures. It is commonly used in research laboratories, hospitals, pharmaceutical facilities, universities, and military institutions.
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FAQ for Ultra Low Temperature Freezer NULF-700
1: Can the Ultra Low Temperature Freezer NULF-700 store data or connect to external systems?
Our Ultra Low Temperature Freezer includes USB data logging that records temperature every 10 minutes, storing up to 100,000 data points. It also features RS-485 and remote alarm contacts for system integration.
2: Is this Ultra Low Temperature Freezer NULF-700 energy efficient?
Our Ultra Low Temperature Freezer uses R290 refrigerant and a dual-compressor system combined with EBM fans, making it both powerful and energy-efficient. You benefit from faster cooling and lower environmental impact.
3: How is overheat protection handled in the Ultra Low Temperature Freezer NULF-700?
The Ultra Low Temperature Freezer has built-in condenser overheating alarms and poor heat dissipation warnings. These features help prevent damage to the cooling system and ensure long-term reliability.
4: How often should the Ultra Low Temperature Freezer NULF-700 be defrosted?
Our Ultra Low Temperature Freezer uses a manual defrost system, so regular defrosting is recommended based on frost buildup. You should monitor ice accumulation and defrost when it starts affecting storage space or airflow.
5: What’s the best way to clean the interior?
It is best to use a soft cloth and mild disinfectant to clean the stainless steel interior. You should avoid harsh chemicals or abrasive tools that may damage the surface or insulation.
Labnics Ultra Low Temperature Freezer are available in various sizes to accommodate different storage capacities. They utilize high-performance compressors and environmentally safe refrigerants, to ensure energy efficiency and sustainability. They are crafted from stainless steel, ensuring durability and resistance to corrosion. Our units utilize superior insulation for reduced energy consumption and stable internal temperatures. These freezers feature high-definition displays for clear monitoring of operational parameters.
