Laboratory Freeze Dryer & Freezer
28L Compact Upright Ultra Low Temperature Freezer for Laboratory
Item Number : KTFDV-28
Price varies based on specs and customizations
- Internal Temperature Range
- -40°C to -86°C (Adjustable)
- Capacity
- 28L
- Energy Consumption
- 5.50 kWh/24h
Shipping:
Contact us to get shipping details Enjoy On-time Dispatch Guarantee.
Introducing a state-of-the-art Upright Ultra-Low Temperature Freezer, meticulously engineered for the exacting demands of modern laboratories. This compact unit, with a 28L capacity, provides a stable and precisely controlled environment, reaching temperatures from -40°C down to an impressive -86°C. It is crucial for the long-term preservation of sensitive biological samples, reagents, valuable research materials, and specialized components.
Versatile Applications for Advanced Research and Industry
This ultra-low temperature freezer is an indispensable asset for a wide array of applications. It serves:
- Research Institutions & University Laboratories: For storing biological samples like DNA/RNA, proteins, cell cultures, tissues, and reagents.
- Bioengineering Facilities: Essential for preserving enzymes, vaccines, and other temperature-sensitive biological products.
- Specialized Industrial Sectors: Including electronics and chemical manufacturing for ultra-low temperature testing of materials and components.
- Clinical Settings: For the storage of plasma, biological specimens, and other medical materials.
- It's also suited for military research and even deep-sea fishery sample preservation, highlighting its robust performance in diverse fields.
Key Advantages and Customer Value
This freezer is packed with features designed to deliver reliability, precision, and user convenience:
-
Precision Temperature Control:
- Benefit from unparalleled temperature stability with an advanced microcomputer digital control system, allowing precise temperature adjustments in 0.1°C increments.
- A clear digital display ensures easy monitoring of the internal temperature, adjustable from -40°C to -86°C.
- Customizable high and low-temperature alarms, along with a settable temperature offset, provide an extra layer of security for your valuable contents.
-
Robust and Efficient Refrigeration System:
- The heart of this freezer is its highly efficient single-compressor refrigeration system, utilizing fluorine-free, environmentally friendly refrigerants for powerful and sustainable cooling.
- A thick 100mm insulation layer, coupled with a double-sealed inner door, ensures excellent temperature retention, minimizes cold loss, and contributes to energy efficiency (5.50 kWh/24h).
- The optimized evaporator design ensures uniform temperature distribution throughout the chamber, safeguarding sample integrity.
- A high-quality, silent condenser fan ensures stable performance with minimal noise disruption.
-
Comprehensive Safety Features:
- Your peace of mind is paramount. The freezer is equipped with a comprehensive safety system, including audible and visual alarms (sound and light) for temperature deviations and sensor malfunctions.
- Multiple protection functions, such as start-up delay and continued cooling operation during sensor issues, work tirelessly to protect your samples.
- A sturdy safety door lock prevents unauthorized access, ensuring the security of stored materials.
- An optional temperature recorder can be integrated for meticulous record-keeping and compliance.
-
User-Centric and Durable Design:
- Constructed for longevity and ease of use, the freezer features a durable powder-coated cold-rolled steel exterior and an easy-to-clean 304 stainless steel interior liner and shelf.
- The food-grade stainless steel interior is rust-proof, ensuring a safe and secure storage environment.
- Heavy-duty casters (4) allow for effortless relocation and positioning within the lab.
- The control panel is conveniently top-mounted for easy access and operation.
- A pressure equalization port facilitates easy door opening, even with significant temperature differentials.
- Designed for operational flexibility, it functions reliably within a wide voltage range (187V ~ 242VAC) and ambient temperatures of 10°C to 30°C.
This ultra-low temperature freezer offers exceptional value by providing a reliable, precise, and secure storage solution. It empowers researchers and laboratory professionals by protecting invaluable samples, ensuring experimental consistency, and streamlining daily operations with its robust construction and user-friendly features.
Ready to enhance your laboratory's cold storage capabilities and secure your valuable samples? For more detailed specifications or to discuss how this ultra-low temperature freezer can meet your specific needs, please contact us today. Our specialists are ready to assist you.
Product Specifications
| Feature | Specification |
|---|---|
| Model | KTFDV-28 |
| Type | Upright |
| Capacity | 28L |
| Internal Temperature Range | -40°C to -86°C (Adjustable) |
| Alarm System | Sound and Light Alarm |
| Power Supply | 220V/50Hz |
| Power | 400W |
| Energy Consumption | 5.50 kWh/24h |
| Protection Class | I/B |
| Climate Type | N |
| Refrigerant | Fluorine-free, environmentally friendly refrigerant |
| Refrigeration System | Single Compressor System |
| Temperature Control | Electronic Temperature Control |
| Temperature Display | Digital Data Display |
| Probe | PTC |
| Condenser Fan | Standard High-Efficiency Fan |
| Outer Casing | Powder-coated cold-rolled steel plate |
| Inner Liner | 304 Stainless Steel |
| Shelves/Inner Door | 1 Shelf / 1 Inner Door, 304 Stainless Steel |
| Insulation Thickness | 100mm |
| Pressure Equalization Port | 1 (18mm diameter) |
| Casters | 4 |
| Net/Gross Weight | 71/90 kg |
| External Dimensions (WDH) | 505mm * 520mm * 1165mm |
| Internal Dimensions (WDH) | 270mm * 265mm * 400mm |
| Packing Dimensions (WDH) | Plywood: 5355751290mm / Honeycomb Carton: 5956401335mm |
| Container Load (20'GP) | 30 units |
FAQ
What Is An Ultra Low Temperature Freezer Used For?
What Is An Ultra-low Temperature Freezer Used For?
What Are The Main Types Of Ultra Low Temperature Freezers Available?
What Are The Main Types Of Ultra-low Temperature Freezers Available?
How Does An Ultra Low Temperature Freezer Work?
How Does An Ultra-low Temperature Freezer Work?
What Are The Advantages Of Using An Ultra Low Temperature Freezer?
What Are The Advantages Of Using An Ultra-low Temperature Freezer?
What Materials Are Ultra Low Temperature Freezers Typically Made Of?
What Should I Consider When Choosing An Ultra-low Temperature Freezer?
Are Ultra Low Temperature Freezers Energy Efficient?
Are Ultra-low Temperature Freezers Energy-efficient?
What Safety Features Do Ultra Low Temperature Freezers Have?
What Maintenance Is Required For An Ultra-low Temperature Freezer?
Can Ultra Low Temperature Freezers Be Used For Industrial Applications?
4.8
out of
5
This freezer is a game-changer! Super compact yet powerful. Perfect for our lab space.
4.7
out of
5
Fast delivery and easy setup. The temperature control is incredibly precise.
4.9
out of
5
Worth every penny! The build quality is outstanding, and it’s so quiet.
4.8
out of
5
Impressive tech for its size. Keeps samples at ultra-low temps without a hitch.
4.9
out of
5
Love the sleek design. It fits perfectly in our crowded lab and performs flawlessly.
4.7
out of
5
Durable and reliable. Hasn’t let us down even with heavy daily use.
4.9
out of
5
The energy efficiency is amazing. Saves us money without compromising performance.
4.8
out of
5
Arrived sooner than expected. The freezer is compact but holds more than you’d think.
4.9
out of
5
Perfect for small labs. The temperature recovery after opening is lightning fast.
4.7
out of
5
Great value for money. The build is solid, and it’s so easy to use.
4.8
out of
5
Highly recommend! The freezer maintains consistent temps even during power fluctuations.
4.9
out of
5
Compact yet spacious inside. Ideal for storing sensitive samples securely.
4.7
out of
5
The digital display is user-friendly, and the alarm system is a great feature.
4.8
out of
5
Silent operation and efficient cooling. Exactly what our lab needed.
4.9
out of
5
Top-notch quality. The freezer is built to last and performs beyond expectations.
4.8
out of
5
Love the compact design. It’s powerful and doesn’t take up much space.
4.7
out of
5
Excellent purchase! The freezer is reliable and maintains temps perfectly.
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