
Laboratory Freeze Dryer & Freezer
608L Essential Laboratory Ultra Low Temperature Freezer For Critical Sample Preservation
Item Number : KTFDV-608
Price varies based on specs and customizations
- Capacity
- 608L
- Internal Temperature
- -40°C to -86°C (Adjustable)
- Energy Consumption
- 13.8 kWh/24h

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Reliable PartnerEasy ordering process, quality products, and dedicated support for your business success.
Introduction
The 608L Upright Ultra-Low Temperature Freezer is designed for modern laboratories requiring reliable long-term storage of biological samples, reagents, and sensitive materials. Offering precise temperature control down to -86°C and robust safety features, it ensures maximum sample integrity for critical research and industrial applications.
Key Features
- Temperature Control & Display: Top-mounted LED digital display for real-time monitoring, ensuring precise and stable operation.
- Interior: High-grade 304 stainless steel chamber with stainless steel shelf for corrosion resistance and easy cleaning.
- Exterior: Powder-coated steel plate for long-lasting durability in demanding laboratory environments.
- High/low temperature alarms and sensor failure alerts (audible & visual).
- Sensor failure protection to keep the cooling system operational.
- Frequent start-up protection to prolong compressor life.
- Heavy-duty casters for effortless mobility.
- Pressure equalization port for easy door opening even under high vacuum differentials.
Detail & Part

Universal Wheel Easy to handle and fix

Fuma Wheels Movable bearing capacity of 1 ton

Built-in Sensol Measure the temperature insidethe cabinet
Technical Specifications
Feature | Specification |
---|---|
Model | KTFDV-608 |
Capacity | 608L |
Internal Temperature | -40°C to -86°C (Adjustable) |
Alarm System | Audible and Visual Alarms |
Power Supply | 220V/50Hz |
Power | 1000W |
Energy Consumption | 13.8 kWh/24h |
Protection Class | I/B |
Climate Type | N |
Refrigerant | CFC-Free Eco-Friendly Refrigerant |
Compressor System | Dual Compressor Independent Refrigeration System |
Temperature Control | Microcomputer Electronic Temperature Control |
Temperature Display | Digital Display |
Probe Type | PTC |
Condenser Fan | High-Efficiency Fan |
Outer Casing | Sprayed Cold-Rolled Steel Plate |
Inner Liner | 304 Stainless Steel |
Shelves / Inner Doors | 3 Shelves / 4 Inner Doors, 304 Stainless Steel |
Insulation Thickness | 120mm |
Access Port (Test Hole) | 1 (ø18mm) |
Casters | 4 |
Net Weight / Gross Weight | 245 kg / 288 kg |
External Dimensions (WDH) | 990 * 1030 * 1860 mm |
Internal Dimensions (WDH) | 750 * 715 * 1200 mm |
Packing Dimensions (WDH) | 1120 * 1080 * 2010 mm |
Container Loading | 10 pcs / 20'GP |
Applications
This ultra-low temperature freezer is ideal for secure, long-term preservation of temperature-sensitive materials in:
- Research Institutions & Universities – Storage of biological samples, reagents, and experimental materials.
- Bioengineering & Biotechnology Facilities – Preservation of genetic materials, cultures, and enzymes.
- Pharmaceutical Development & Clinical Laboratories – Safe storage of vaccines, pharmaceuticals, and clinical specimens.
- Specialized Material Preservation – Maintenance of rare or temperature-critical materials in industrial or environmental research.

Graduate school Electronic industry Chemical industry

Laboratory Military industry Fisheries
Ensure the integrity of your valuable samples with a freezer designed for consistent performance, robust security, and operational efficiency. For detailed specifications, a personalized consultation, or to request a quote for your laboratory's specific needs, please contact our specialists today.
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
This freezer is a game-changer for our lab! The temperature stability is impeccable, and the stainless steel interior is a breeze to clean.
4.8
out of
5
Fast delivery and flawless setup. The freezer maintains -86°C effortlessly—perfect for our sensitive samples.
4.7
out of
5
The LED display is so intuitive, and the alarms give us peace of mind. Worth every penny!
4.9
out of
5
Durability meets precision. The casters make relocation easy, and the compressor is whisper-quiet.
4.8
out of
5
Our lab’s critical samples are safer than ever. The freezer’s build quality is outstanding.
4.7
out of
5
The pressure equalization port is a small but genius feature—no more wrestling with the door!
4.9
out of
5
Tech-savvy and reliable. The sensor failure protection is a lifesaver for uninterrupted research.
4.8
out of
5
A stellar investment. The powder-coated exterior resists wear, even in high-traffic labs.
4.7
out of
5
The freezer arrived ahead of schedule! Performance exceeds expectations—highly recommend.
4.9
out of
5
Precision cooling with zero fluctuations. Our vaccines are stored in absolute confidence.
4.8
out of
5
The audible alarms are loud enough to catch attention without being disruptive. Brilliant design!
4.7
out of
5
Heavy-duty casters glide smoothly, even on uneven floors. Mobility is a non-issue now.
4.9
out of
5
The stainless steel shelves are corrosion-resistant and sturdy—ideal for long-term use.
4.8
out of
5
Frequent start-up protection extends the compressor’s life. Smart engineering at its finest.
4.7
out of
5
The freezer’s compact footprint saves space without compromising capacity. Love it!
4.9
out of
5
A flawless blend of technology and durability. Our lab’s efficiency has skyrocketed.
4.8
out of
5
The high/low temperature alerts are instant and accurate. No more guesswork!
4.7
out of
5
The freezer’s reliability is unmatched. It’s become the backbone of our sample storage.
Products
608L Essential Laboratory Ultra Low Temperature Freezer For Critical Sample Preservation
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