Laboratory Freeze Dryer & Freezer
408L Advanced Vertical Laboratory Ultra Low Temperature Freezer for Critical Research Material Preservation
Item Number : KTFDV-408
Price varies based on specs and customizations
- Internal Temperature Range
- -40°C to -86°C (Adjustable)
- Capacity
- 408L
- Power Consumption
- 13.2 kWh/24h
Shipping:
Contact us to get shipping details Enjoy On-time Dispatch Guarantee.
Introducing a state-of-the-art vertical ultra-low temperature freezer, meticulously engineered for the demanding environment of modern laboratories. This ULT freezer provides an exceptional solution for the long-term preservation of sensitive biological samples, research materials, and critical components requiring stable, ultra-low temperatures.
Precision Temperature Control and Monitoring Achieve unparalleled temperature stability with our advanced microprocessor control system. The intuitive digital display allows for precise temperature adjustments in 0.1°C increments, maintaining a consistent internal environment anywhere from -40°C to -86°C. Customizable high and low-temperature alarm setpoints, along with settable compressor start/stop temperature differentials, ensure your valuable contents are always protected under optimal conditions.
Robust and Efficient Refrigeration System At its core lies a highly efficient and robust optimized cascade refrigeration system, powered by high-performance compressors and utilizing eco-friendly, fluorine-free hydrocarbon refrigerants. This system, coupled with a 120mm thick high-density insulation layer and dual door seals, guarantees rapid temperature pull-down, superior temperature uniformity, and minimal heat ingress. The rationally designed evaporator ensures effective refrigerant flow throughout the chamber, while a high-quality silent condenser fan contributes to a quiet laboratory environment with surprisingly low energy consumption for its class.
Comprehensive Safety and Security Your peace of mind is paramount. This freezer incorporates a comprehensive safety system featuring audible and visual alarms for various events, including high and low-temperature deviations and sensor malfunctions. Multiple protection functions, such as a delayed start-up mechanism and operational safeguards that maintain system operation during sensor issues, ensure continuous and reliable performance. A sturdy door lock prevents unauthorized access, further securing your invaluable samples. An optional temperature recorder can be integrated for meticulous record-keeping.
User-Centric and Durable Design Designed with the user in mind, this freezer boasts a durable and easy-to-clean 304 stainless steel inner chamber, resistant to corrosion and ensuring a hygienic storage environment. Four insulated inner doors minimize cold air loss during sample retrieval, enhancing temperature stability and reducing operational costs. The unit is equipped with three adjustable 304 stainless steel shelves for flexible storage configurations. Heavy-duty casters allow for effortless repositioning within the lab. A conveniently located, top-mounted LED control panel provides clear, at-a-glance temperature monitoring and easy operation. The inclusion of a pressure equalization port facilitates easy door opening, even with frequent access. This freezer is built for reliability, operating efficiently within a wide voltage range (187V-242VAC) and ambient temperatures from 10°C to 30°C.
Versatile Applications This versatile ULT freezer is an indispensable asset across a wide spectrum of applications. It is ideally suited for scientific research institutions, specialized material testing facilities, the electronics and chemical industries, military research projects, university laboratories, advanced bioengineering endeavors, and for the critical preservation of samples in deep-sea fishery operations, among others.
Investing in this ultra-low temperature freezer means safeguarding the long-term integrity of your critical samples with a system that delivers consistent performance, robust security, and operational efficiency. Its advanced features ensure your research materials are preserved under optimal conditions, underpinning the accuracy and reliability of your vital work.
Ready to elevate your laboratory's cold storage capabilities? To learn more about how this ultra-low temperature freezer can meet your specific needs and to discuss your requirements, please reach out to us via our Contact Form.
Product Specifications
| Parameter | Specification |
|---|---|
| Model | KTFDV-408 |
| Type | Vertical |
| Capacity | 408L |
| Internal Temperature Range | -40°C to -86°C (Adjustable) |
| Alarm System | Audible and Visual Alarms |
| Power Supply | 220V/50Hz |
| Power | 900W |
| Power Consumption | 13.2 kWh/24h |
| Protection Level | I/B |
| Climate Type | N |
| Refrigerant | Fluorine-Free Eco-Friendly Refrigerant (HC based) |
| Compressor | High-Efficiency Compressors (2 units) |
| Refrigeration System | Optimized Cascade Refrigeration System |
| Temperature Control | Microprocessor Electronic Control |
| Temperature Display | Digital Display |
| Temperature Sensor Probe | PTC |
| Condenser Fan | High-Efficiency Fan |
| Outer Casing Material | Powder-Coated Cold-Rolled Steel |
| Inner Liner Material | 304 Stainless Steel |
| Shelves / Inner Doors | 3 Shelves / 4 Inner Doors (304 Stainless Steel) |
| Insulation Thickness | 120mm |
| Pressure Equalization Port | 1 (Φ18mm) |
| Casters | 4 |
| Net Weight / Gross Weight | 188kg / 238kg |
| External Dimensions (WDH) | 850mm * 900mm * 1780mm |
| Internal Dimensions (WDH) | 610mm * 615mm * 1120mm |
| Packing Dimensions (WDH) | 980mm * 980mm * 1930mm |
| Loading Quantity (20'GP) | 12 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?
4.9
out of
5
Incredible freezer! Preserves our samples perfectly. Fast delivery and worth every penny.
4.8
out of
5
Top-notch quality and durability. A must-have for any serious lab.
4.7
out of
5
Love the advanced tech! Keeps everything at the perfect temperature effortlessly.
4.9
out of
5
Super reliable and energy-efficient. Our research has never been safer.
4.8
out of
5
Impressive build and performance. Delivered faster than expected!
4.7
out of
5
Perfect for critical materials. The temperature control is flawless.
4.9
out of
5
Best investment for our lab. Ultra-low temps maintained without a hitch.
4.8
out of
5
Highly recommend! Compact yet spacious, and the tech is cutting-edge.
REQUEST A QUOTE
Our professional team will reply to you within one business day. Please feel free to contact us!
Related Products
58L Precision Laboratory Ultra Low Temperature Upright Freezer for Critical Sample Storage
Ultra-low temperature freezer for labs, reliable -86°C storage, stainless steel interior, energy-efficient. Secure your samples now!
938L Vertical Ultra Low Temperature Freezer for Advanced Laboratory Storage
Ultra-low temperature freezer for labs, precise -86°C storage, ideal for DNA, vaccines, and reagents. Reliable & energy-efficient.
808L Precision Laboratory Vertical Ultra Low Temperature Freezer
Ultra-low temperature freezer with 808L capacity, precise -86°C control, ideal for lab sample storage. Durable stainless steel construction.
708L Ultra Low Temperature Freezer High Performance Laboratory Freezer
708L ultra-low temperature freezer for labs, -86°C precision cooling, stainless steel interior. Ideal for research & biotech sample storage.
608L Essential Laboratory Ultra Low Temperature Freezer For Critical Sample Preservation
Ultra-low temperature freezer with 608L capacity, precise -86°C control, ideal for labs storing biological samples securely.
508L Advanced Vertical Ultra Low Temperature Freezer for Critical Laboratory Storage
Vertical ULT freezer with 508L capacity, precise -86°C control, stainless steel interior, and advanced safety features for lab sample storage.
308L Precision Ultra Low Temperature Freezer for Laboratory Applications
Ultra-low temperature freezer for labs: -86°C storage, precise control, energy-efficient, safe sample preservation. Reliable & durable.
208L Advanced Precision Laboratory Ultra Low Temperature Freezer for Cold Storage
Ultra-Low Temperature Freezer for labs: -86°C storage, energy-efficient, reliable sample preservation. Ideal for research & biotech.
158L Precision Vertical Ultra Low Freezer for Laboratory Applications
Reliable 158L ULT freezer for labs, maintains -86°C, energy-efficient, with advanced safety features. Ideal for sensitive sample storage.
108L Vertical Ultra Low Temperature ULT Freezer
Ultra-low temperature freezer for labs: -86°C storage, precise control, eco-friendly, stainless steel interior. Secure your samples now!
28L Compact Upright Ultra Low Temperature Freezer for Laboratory
Ultra-low temperature freezer (-86°C) for labs, 28L capacity, precise digital control, energy-efficient design, ideal for biological sample storage.
Experience efficient lab performance with KinTek KCBH 10L Heating Chilling Circulator. Its all-in-one design offers reliable heating, chilling, and circulating functions for industrial and lab use.
Experience versatile heating, chilling, and circulating capabilities with our KinTek KCBH 50L Heating Chilling Circulator. Ideal for labs and industrial settings, with efficient and reliable performance.
Maximize lab productivity with KinTek KCBH 20L Heating Chilling Circulator. Its all-in-one design offers reliable heating, chilling, and circulating functions for industrial and lab use.
Get versatile lab performance with KinTek KCBH 30L Heating Chilling Circulator. With max. heating temp of 200℃ and max. chilling temp of -80℃, it's perfect for industrial needs.
Get all-in-one heating, chilling, and circulating capabilities with our KinTek KCBH 80L Heating Chilling Circulator. High efficiency, reliable performance for labs and industrial applications.
Small Cryogenic Grinder Cryomill Cryogrinder with Liquid Nitrogen for Laboratory Use
Our KINTEK Cryomilling is perfect for small runs and R&D trials. With a versatile cryogenic system, it can handle a variety of materials, including plastics, rubber, pharmaceuticals, and food grades. Plus, our specialized hydraulic laboratory crushers ensure accurate results through multiple passes, making it suitable for XRF analysis. Get finely-powdered samples with ease!
Liquid Nitrogen Cryogenic Grinder Mill Cryomill Airflow Ultrafine Pulverizer
Discover the Liquid Nitrogen Cryogenic Grinding Machine, perfect for lab use, ultra-fine pulverization, and preserving material properties. Ideal for pharmaceuticals, cosmetics, and more.
Liquid Nitrogen Cryogenic Grinder Mill Cryomill with Screw Feeder
Discover the Liquid Nitrogen Cryogenic Pulverizer with Screw Feeder, perfect for fine material processing. Ideal for plastics, rubber, and more. Boost your lab efficiency now!
Related Articles
How Cascade Refrigeration Powers Ultra-Low Temperature Freezers Beyond Single-Stage Limits
Learn how cascade refrigeration enables ultra-low temperature freezers to reach -80°C and beyond, overcoming single-stage system limitations for critical sample storage.
Why Ultra-Low Temps are Non-Negotiable: The Science Behind Preserving Critical Biological Materials
Discover why ultra-low temperature freezers (-86°C) are vital for preserving cells, proteins, and vaccines. Learn the science behind ULT storage best practices.
Upright vs. Chest ULT Freezers: How to Choose the Right Configuration for Your Lab
Compare upright vs. chest ULT freezers for your lab: temperature stability, workflow efficiency, and cost analysis to protect sensitive samples.
How ULT Freezers Protect Scientific Discoveries in Genetics and Drug Development
ULT freezers safeguard genetic and pharmaceutical research by maintaining -80°C storage for DNA, proteins, and cell lines—preventing sample degradation and ensuring research validity.
How ULT Freezers Prevent Catastrophic Loss of Microbiological Samples
ULT freezers safeguard microbiological samples with advanced temperature control, contamination prevention, and emergency backup systems to prevent catastrophic loss.
Preserving the Irreplaceable: How ULT Freezers Protect Critical Samples Across Industries
ULT freezers at -80°C protect biological samples, vaccines, and research materials from degradation, ensuring long-term viability across industries.
Freeze-Drying Decoded: The Science Behind Preserving Food, Medicine, and Research Materials
Discover how freeze-drying preserves food, medicine, and research materials with unmatched efficiency. Learn the science behind lyophilization and its applications.