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-86℃/-123℉;-60℃/-76℉;-45℃/-49℉;4℃/39℉
Engineered for regulated cold-chain workflows, this unit is designed to protect vaccines, biologics, and high-value research specimens with ultra-low temperature performance to −86 °C. Its compact footprint 24.3 × 15.4 × 17.9 in (L×W×H: 616 × 392 × 455 mm) fits benches, carts, and vehicles, enabling point-of-care storage and last-mile transport without re-packing.
Powered by Stirling cooling, the DW-8625 offers a +18 °C to −86 °C digital set range and achieves 25 °C → −86 °C pull-down in ~3 hours (typical conditions). A 25 L chamber supports micro-lot workflows, while a 75 W steady power draw lowers operating cost and heat load. <55 dB acoustics suit patient-adjacent areas and shared labs.
| Series / Model | DW-8625 |
|---|---|
| Dimensions (L×W×H) | 616 × 392 × 455 mm (24.25 × 15.43 × 17.91 in) |
| Capacity | 25 L |
| Temperature Range | +18°C to −86°C |
| Pull-down | ~3 h (25°C → −86°C, 25°C ambient, empty) |
| Steady Power | 75 W |
| Noise | <55 dB |
| Cooling | Stirling |
Wide operating temperature with every point setting
Precise temperature control, Inner temperature fluctuation within ±1℃
At the 25℃ ambient temperature. Very High Efficiency
Very flexibility, You can bring it to anywhere you want
Low Vibration and Noise
Use 99.999% Helium refrigerant and R-170 Cooling Conduction liquid
Cooling Chart
Warming Chart
| Type | DW-4525 | DW-6025 | DW-8625 | DW-0225 | ||
| Storage Volume | 25L | |||||
| Electric Power | 100V AC to 240V AC；50Hz,60Hz；12V DC to 24V DC | |||||
| Maximum Power (Current) | 100W (0.5A@220V,4.6A@24V) | |||||
| Cooling Engine | Free-piston Stirling Cooler | |||||
| Refrigerant | Helium (He) | |||||
| Heat Transport System | Gravity Driven Thermosiphon | |||||
| Temperature Range | 18℃ to -45℃ | 18℃ to -60℃ | 18℃ to -86℃ | 2℃ to 8℃ | ||
| Environmental Conditions | Non-corrosive, Non-flammable, Non-explosive, Altitude up to 2000m （Temperature 5℃ to 35℃, maximum relative humidity 80%） | |||||
| Performance Data | Ambient temperature is 25℃；Empty Cabinet | |||||
| Take 1.5 hours from 25℃ to -45℃ | Take 2.5 hours from 25℃ to -60℃ | Take 3.5 hours from 25℃ to -80℃ | Take 0.5 hours from 25℃ to 2℃ | |||
| Temperature Control Capability | Target Temperature ±1℃ | Target Temperature ±1℃ | Target Temperature ±2℃ | Target Temperature ±1℃ | ||
| Steady State Energy | Ambient temperature is 25℃ | |||||
| 30W | 40W | 75W | 15W | |||
| Insulation | High performance polyurethane foam | |||||
| Noise | <50dB | <55dB | <55dB | <50dB | ||
| Control Sensor | One RTD(PT100 Class B),precision±0.3 | |||||
| Security | Lockable lid | |||||
| Warm and cold alarms | Setpoint ±10℃ | |||||
| Defrost Method | Manual | |||||
| Certification | CE/EMC、CE/LVD、CQC | |||||
| Interior(LxWxD) | 300*250*300mm | |||||
| Exterior(LxWxD) | 616*392*455mm | |||||
| Net Weight, Empty | 17.5KG | |||||
| Shipping(LxWxD) | 710*480*530mm | |||||
| Shipping Weight | 21KG | |||||
Accessories
Packaging
