Roundfin DW-L408 Vertical Ultra-Low Temperature Freezer -25°C/-40°C/-60°C/-86°C 408L
1. Selectable ULT Range — Four temperature options for diverse sample storage protocols
2. 408L High Capacity — Large-volume storage for institutional biobanks and research centers
3. Cascade Compressor System — Robust dual-compressor design for continuous ultra-low temperature operation
4. High-Density Insulation — Thick foam insulation for temperature consistency and energy efficiency
5. CE Certified — Meets European safety and quality standards for laboratory equipment
Product Overview
Roundfin DW-L408 is a 408L high-capacity vertical ultra-low temperature freezer with selectable -25°C to -86°C settings, cascade compressor refrigeration, and high-density insulation. Designed for large biobanks, university research centers, and hospital central sample storage. CE certified.
Key Specifications
Model: DW-L408 | Capacity: Selectable: -25°C / -40°C / -60°C / -86°C | Cert: CE
Technical Specifications
| Model | DW-L408 |
| Type | Vertical Ultra-Low Temperature Freezer |
| Temperature | Selectable: -25°C / -40°C / -60°C / -86°C |
| Capacity | 408L |
| Refrigeration | Cascade compressor system |
| Insulation | High-density polyurethane foam |
| Application | Large biobanks, university research, hospital central storage |
| Certification | CE |
| Warranty | 1 year |
Key Features
- Selectable ULT Range — Four temperature options for diverse sample storage protocols
- 408L High Capacity — Large-volume storage for institutional biobanks and research centers
- Cascade Compressor System — Robust dual-compressor design for continuous ultra-low temperature operation
- High-Density Insulation — Thick foam insulation for temperature consistency and energy efficiency
- CE Certified — Meets European safety and quality standards for laboratory equipment
FAQ
What temperature options are available?
-25°C, -40°C, -60°C, and -86°C — user-selectable via the digital microprocessor controller.
How many sample boxes can the 408L store?
Standard 2-inch storage boxes (approximately 400-500 boxes depending on rack configuration). Contact Roundfin for detailed storage density planning.
What is the difference between DW-L408 and DW-L938?
The DW-L408 (408L) and DW-L938 (938L) differ in capacity. Choose based on your facility's sample storage volume requirements.
Is remote temperature monitoring available?
Yes. Remote SMS/email alarm and temperature logging systems are available as OEM options for 24/7 sample protection.
