Roundfin DW-L058 Vertical Ultra-Low Temperature Freezer -25°C/-40°C/-60°C/-86°C 28L
1. Selectable ULT Range — Four temperature settings (-25°C, -40°C, -60°C, -86°C) in one unit
2. 28L Compact Design — Space-efficient footprint for small laboratories, research benches, and clinical workstations
3. Cascade Compressor Refrigeration — Reliable deep-freeze performance with redundant cooling protection
4. High-Density Insulation — Thick polyurethane foam maintains temperature stability and reduces energy consumption
5. CE Certified — Meets European medical device and laboratory equipment safety standards
Product Overview
Roundfin DW-L058 is a compact 28L vertical ultra-low temperature freezer designed for small-volume biological sample storage, laboratory research, and clinical specimen preservation. With selectable temperature settings of -25°C, -40°C, -60°C, or -86°C, cascade compressor refrigeration, and high-density insulation, the DW-L058 provides reliable deep-freeze storage for biomedical and pharmaceutical applications. CE certified.
Key Specifications
Model: DW-L058 | Capacity: Selectable: -25°C / -40°C / -60°C / -86°C | Cert: CE
Technical Specifications
| Model | DW-L058 |
| Type | Vertical Ultra-Low Temperature Freezer |
| Temperature | Selectable: -25°C / -40°C / -60°C / -86°C |
| Capacity | 28L |
| Refrigeration | Cascade compressor system |
| Insulation | High-density polyurethane foam |
| Application | Biological sample storage, laboratory research, clinical specimens |
| Certification | CE |
| Warranty | 1 year |
Key Features
- Selectable ULT Range — Four temperature settings (-25°C, -40°C, -60°C, -86°C) in one unit
- 28L Compact Design — Space-efficient footprint for small laboratories, research benches, and clinical workstations
- Cascade Compressor Refrigeration — Reliable deep-freeze performance with redundant cooling protection
- High-Density Insulation — Thick polyurethane foam maintains temperature stability and reduces energy consumption
- CE Certified — Meets European medical device and laboratory equipment safety standards
FAQ
What temperature options are available?
The DW-L058 offers four selectable settings: -25°C, -40°C, -60°C, and -86°C — providing flexibility for different sample storage requirements.
What is the cascade compressor system?
Cascade refrigeration uses two compressors in series to achieve ultra-low temperatures that single-compressor systems cannot reach — essential for -86°C operation.
Is 28L enough for a research lab?
28L is suitable for small-volume storage of enzymes, reagents, clinical specimens, and research samples. For larger volumes, the DW-L108 (108L) through DW-L938 (938L) are available.
What safety features are included?
Temperature alarm with audible and visual alerts, secure door lock, and power failure protection.
