-86℃ Ultra Low Temperature Freezer 30L, -123℉ Compact Lab Cryogenic Freezer with Optional Temp Alarm & USB Data Logger for Lab Sample, Raw Material & Industrial Test Specimen Storage

-86℃ Ultra Low Temperature Freezer 30L, -123℉ Compact Lab Cryogenic Freezer with Optional Temp Alarm & USB Data Logger for Lab Sample, Raw Material & Industrial Test Specimen Storage

• Stable -86℃/-123℉ Constant Temp Storage | 30L Upright Compact Layout：Vertical compact 30L design maintains steady -86℃ ultra-low temperature. Ideal for long-term cryo storage of lab specimens, lab raw materials, pharmaceutical raw materials, electronic & metal test samples for research, biotech and industrial labs.
• Optional Smart Alarm & USB Export Data Logging Function：Optional power failure alert + temperature data logger, real-time temperature curve display & USB data export. Full cold-chain record tracking prevents valuable samples from invalidation caused by abnormal temperature shift.
• Lab-Grade Static Cryo Storage System for Long-Term Specimen Protection：Specially engineered for stable long-period low-temperature storage instead of quick freezing. Optimized inner cold air circulation & standardized cooling cycle meets common lab storage standards to safeguard temperature-sensitive samples.
• Scientific Gradual Cooling Design Extends Service Life & Improves Stability：Unique staged cooling program: temperature drops by 10℃ progressively with 7~10h full stabilization cycle. Effectively avoids compressor overload, prolongs unit lifespan and delivers far more consistent storage performance vs ordinary ultra-low freezers.
• Space-Saving Upright Mobile Design：Built-in universal rolling casters for flexible position adjustment, vertical footprint saves precious lab bench & floor space for various laboratory layouts.