Roundfin DW-L158 Vertical Ultra-Low Temperature Freezer -25°C/-40°C/-60°C/-86°C 158L
1. Selectable ULT Range — Four temperature settings (-25°C to -86°C) in one unit
2. 158L Capacity — Ideal for growing biobanks, mid-size research labs, and hospital sample storage
3. Cascade Compressor System — Dual-compressor cascade design for reliable ultra-low temperature performance
4. High-Density Insulation — Thick polyurethane foam minimizes temperature fluctuation and energy use
5. CE Certified — Meets European safety and quality standards for laboratory freezing equipment
Product Overview
Roundfin DW-L158 is a 158L vertical ultra-low temperature freezer with selectable -25°C to -86°C temperature settings, cascade compressor refrigeration, and high-density insulation. Designed for biological sample banking, biomedical research, and clinical specimen storage. CE certified.
Key Specifications
Model: DW-L158 | Capacity: Selectable: -25°C / -40°C / -60°C / -86°C | Cert: CE
Technical Specifications
| Model | DW-L158 |
| Type | Vertical Ultra-Low Temperature Freezer |
| Temperature | Selectable: -25°C / -40°C / -60°C / -86°C |
| Capacity | 158L |
| Refrigeration | Cascade compressor system |
| Insulation | High-density polyurethane foam |
| Application | Sample banking, biomedical research, clinical storage |
| Certification | CE |
| Warranty | 1 year |
Key Features
- Selectable ULT Range — Four temperature settings (-25°C to -86°C) in one unit
- 158L Capacity — Ideal for growing biobanks, mid-size research labs, and hospital sample storage
- Cascade Compressor System — Dual-compressor cascade design for reliable ultra-low temperature performance
- High-Density Insulation — Thick polyurethane foam minimizes temperature fluctuation and energy use
- CE Certified — Meets European safety and quality standards for laboratory freezing equipment
FAQ
What temperature options are available?
-25°C, -40°C, -60°C, and -86°C — selectable based on your sample storage protocol requirements.
What is the difference between DW-L158 and DW-L108?
The DW-L158 offers 158L capacity compared to 108L in the DW-L108. Both share the same cascade compressor system and temperature range.
Can the temperature be changed after installation?
Yes. The microprocessor controller allows temperature setpoint changes between the four available ranges.
How is the door secured?
Heavy-duty door with gasket seal and lock — preventing unauthorized access to stored samples.
