Portable ULT Freezer NPUF-102 offers a wide temperature range from 18℃ to as low as -86℃, ensuring safe preservation of samples. It provides a storage capacity of 25 liters, making it suitable for various applications. This unit features a free-piston Stirling cooler as the cooling engine for efficient cooling. It requires manual defrosting for proper maintenance and smooth operation. Our freezer delivers energy-efficient performance with minimal power consumption.
$3,312.00
| Storage capacity | 25L |
| Temperature range | 18℃ to -86℃ |
| Ambient temperature | 25°C, Empty cabinet |
| Temperature control capability | Target temperature ±2℃ |
| Time | Take 3.5 hours from 25℃ to -80℃ |
| conditions | Non-corrosive, Non-flammable, Non-explosive, Altitude up to 2000m (Temperature 5℃ to 35℃, maximum relative humidity 80%) |
| Refrigerant | Helium |
| Heat transport system | Gravity-driven thermosiphon |
| Cooling engine | Free-piston stirling cooler |
| Insulation | High-performance vacuum-insulated panels, polyurethane foam |
| Control sensor | One RTD (PT100 Class B), precision±0.3 |
| Security | Lockable lid |
| Warm and cold alarms | Setpoint ±10℃ |
| Defrost method | Manual |
| Noise | <55 dB |
| Steady state energy | 75W |
| Maximum power consumption (current) | 100W (0.5A at 220V, 4.6A at 24V) |
| Internal dimension | 300×250×300 mm |
| External dimension | 616×392×455 mm |
| Packaging dimension | 710×480×530 mm |
| Net weight | 17.5 kg |
| Shipping weight | 21 kg |
Secure lockable lid
Low noise level
Precise temperature control
Vacuum-insulated panels
Multi-power compatibility
Warm and cold alarms
Portable ULT Freezer NPUF-102 is used to maintain stability of critical samples during transportation and fieldwork. It is applied in emergency response teams, vaccine distribution networks, remote research stations, and environmental monitoring projects.
1: Does the Portable ULT Freezer NPUF-102 come with safety features?
Our Portable ULT Freezer includes a lockable lid for added security, ensuring stored materials remain safe. It also has warm and cold alarms to alert you if the temperature deviates from the setpoint.
2: How durable is the construction?
Our Portable ULT Freezer is built with high-quality insulation materials and a robust cooling system. It ensures long-lasting performance and reliable operation under demanding conditions.
3: How often should defrosting be done?
The Portable ULT Freezer depends on how frequently the freezer is used and the surrounding environment. It is best to defrost once ice buildup becomes noticeable inside the chamber. It prevents reduced storage space and ensures stable cooling.
4: Is any special cleaning needed for the Portable ULT Freezer NPUF-102?
Our Portable ULT Freezer should be cleaned regularly using a soft cloth and mild detergent. It is important not to use abrasive or harsh chemicals that could damage the insulation. It keeps the interior safe for storing sensitive samples.
5: How can I maintain energy efficiency?
It is important to keep the lid closed as much as possible to reduce temperature fluctuations. It should also be defrosted on time to avoid excess ice buildup. It helps the unit run efficiently with lower power consumption.
6: Can the Portable ULT Freezer operate in extreme outdoor conditions?
Yes, our Portable ULT Freezer is built with rugged materials and insulation that withstand harsh conditions. Combined with dual power support, it remains dependable even when used in challenging field environments.
7: What type of samples can be stored in the Portable ULT Freezer?
The Portable ULT Freezer is suitable for preserving biological specimens, vaccines, clinical samples, pharmaceutical products, and research materials. Its ultra-low temperature range ensures secure long-term preservation of temperature-sensitive materials.
8: What kind of maintenance does the Portable ULT Freezer require?
Regular maintenance includes periodic cleaning of the interior chamber, inspection of seals, and monitoring of temperature calibration. Accessible components and a durable design make servicing simple and efficient.
9: How secure is the sample storage in these Portable ULT Freezers?
The Portable ULT Freezer comes with strong locking mechanisms, durable construction, and secure compartments. Combined with precise temperature control and alarms, samples remain safe from both physical and environmental risks.
Labnics Portable ULT Freezers come in multiple capacities to accommodate diverse storage requirements. They use high-density insulation to reduce thermal loss and ensure uniform cooling. These units feature a user-friendly digital interface for precise temperature monitoring and control. They operate on dual power modes, making them reliable in various settings. Our freezers are built with durable construction to withstand frequent movement and field use.
