Laboratory Freeze Dryer & Freezer
808L Precision Laboratory Vertical Ultra Low Temperature Freezer
Item Number : KTFDV-808
Price varies based on specs and customizations
- Internal Temperature
- -40°C to -86°C
- Capacity
- 808L
- Power Consumption
- 15.9 kWh/24h
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Introduction
The 808L Upright ULT Freezer is designed for modern laboratories and clinical environments requiring reliable long-term storage of temperature-sensitive materials. With a spacious 808-liter capacity and a temperature range of -40°C to -86°C, it ensures maximum sample integrity through advanced engineering and robust safety features.
Key Advantages
Precise Temperature Control
- Microcomputer control with 0.1°C adjustment accuracy
- -40°C to -86°C range with clear digital display
- High/low temperature alarms and adjustable offset for sample safety
High-Efficiency Refrigeration
- Single-compressor system with CFC-free, eco-friendly refrigerants
- 100mm insulation and double-sealed inner door for minimal cold loss (5.50 kWh/24h)
- Optimized evaporator for uniform temperature distribution
Comprehensive Safety
- Audible and visual alarms for temperature deviations and sensor errors
- Start-up delay and continuous cooling during sensor faults
- Lockable door to prevent unauthorized access
- Optional temperature recorder for compliance
Broad Adaptability
- Operates within 187V–242V AC
- Reliable in ambient temperatures of 10°C–30°C
Detail & Parts
Specifications
| Feature | Specification |
|---|---|
| Model | KTFDV-808 |
| Type | Vertical |
| Capacity | 808L |
| Internal Temperature | -40°C to -86°C (Adjustable) |
| Alarm System | Audible and Visual Alarms |
| Power Supply | 220V/50Hz |
| Power Consumption | 15.9 kWh/24h |
| Protection Class | I/B |
| Climate Type | N |
| Refrigerant | Fluorine-Free Eco-Friendly Blend |
| Compressor | High-Efficiency Components |
| Cooling System | Dual Independent Refrigeration Systems |
| Control | Microprocessor Control, Digital Display |
| Temperature Display | Digital LED Display |
| Handle | PTC Heated Handle |
| Cooling Fan | EBM |
| External Material | Powder-Coated Cold-Rolled Steel |
| Internal Liner | 304 Stainless Steel |
| Shelves/Inner Doors | 3 Shelves / 4 Inner Doors (304 Stainless Steel) |
| Insulation Thickness | 120mm |
| Access Port | 1 (Diameter 18mm) |
| Casters | 4 |
| Net Weight/Gross Weight | 300/370kg |
| External Dimensions | 1090mm x 1010mm x 2000mm (WDH) |
| Internal Dimensions | 850mm x 725mm x 1335mm (WDH) |
| Packing Dimensions | 1280mm x 1080mm x 2150mm (WDH) |
Application
- Scientific research and clinical laboratories
- Biomedical and pharmaceutical storage (vaccines, reagents, enzymes)
- University and teaching labs
- Material science and electronics research
- Biotechnology and bioengineering R&D
Laboratory Military industry Fisheries
Graduate school Electronic industry Chemical industry
This Upright Ultra-Low Temperature Freezer is more than storage — it's a safeguard for scientific integrity.
With unmatched temperature precision, superior insulation, and comprehensive safety features, it is the trusted choice for laboratories and industries that demand the highest level of sample protection.
For full specifications or tailored recommendations, please contact our product specialists.
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 Should I Consider When Choosing An Ultra-low Temperature Freezer?
What Materials Are Ultra Low Temperature Freezers Typically Made Of?
Are Ultra-low Temperature Freezers Energy-efficient?
Are Ultra Low Temperature Freezers Energy Efficient?
What Maintenance Is Required For An Ultra-low Temperature Freezer?
What Safety Features Do Ultra Low Temperature Freezers Have?
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 control is incredibly precise, and the storage capacity is perfect.
4.8
out of
5
Fast delivery and easy setup. The freezer maintains consistent temperatures, ensuring our samples are always safe.
4.7
out of
5
The energy efficiency is impressive. It’s quiet and reliable, making it a great investment for any lab.
4.9
out of
5
The build quality is outstanding. It’s durable and performs flawlessly even in demanding conditions.
4.8
out of
5
The safety features are top-notch. Alarms and locks give us peace of mind for sensitive samples.
4.7
out of
5
Great value for money. The freezer’s performance exceeds expectations, and it’s very user-friendly.
4.9
out of
5
The temperature uniformity is exceptional. No more worrying about sample integrity!
4.8
out of
5
The design is sleek and functional. It fits perfectly in our lab and operates quietly.
4.7
out of
5
Reliable and efficient. The freezer has significantly improved our lab’s workflow.
4.9
out of
5
The eco-friendly refrigerants are a big plus. It’s great to see sustainability in lab equipment.
4.8
out of
5
The digital display is clear and easy to read. Adjusting temperatures is a breeze.
4.7
out of
5
The freezer arrived well-packaged and in perfect condition. Setup was straightforward.
4.9
out of
5
The insulation is superb. Cold loss is minimal, and energy consumption is low.
4.8
out of
5
The lockable door is a great feature. It ensures our samples are secure at all times.
4.7
out of
5
The freezer’s performance is consistent and reliable. It’s a must-have for any serious lab.
4.9
out of
5
The temperature alarms are a lifesaver. They’ve prevented potential sample losses multiple times.
4.8
out of
5
The freezer is built to last. The materials and construction are of high quality.
4.7
out of
5
The customer service was excellent. They answered all our questions before purchase.
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