SANYO Ultra-Low Temperature Freezer
The SANYO ultra-low temperature freezer delivers dependable −80°C storage for biobanks, research labs, hospitals, and pharmaceutical QC. Built around a robust cascade refrigeration system, smart microprocessor control, and layered protection features, it safeguards irreplaceable samples while helping facilities control energy and service costs.
Why choose the SANYO ultra-low temperature freezer
Designed for long-term, high-integrity preservation, the SANYO ultra-low temperature freezer provides tight temperature uniformity across shelves and rapid pull-down after door openings. Cascade compressors, vacuum-insulated panels, and high-density foam work together to minimise heat gain, while a multi-point probe monitors cabinet conditions in real time. The controller features an easy-read display, setpoint lockout, event/alarm history, and user menus for access management. With rugged door gaskets and a well-balanced handle, the freezer seals quickly to protect stability between accesses—ideal for daily biobank workflows.
Key features & performance
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Temperature range: typically −50°C to −86°C with precise microprocessor control and tight uniformity (confirm exact model specs in the datasheet).
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Cascade cooling: dual-stage refrigeration for reliable deep-cold performance and improved recovery after door openings.
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Energy & noise: efficient insulation, hot-gas defrost logic, and ECM fans to reduce power draw and improve comfort in shared labs.
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Alarms & safety: high/low temperature, power failure, door-ajar, filter/service reminders, and battery-backed display; remote alarm contacts and dry-contact outputs for BMS integration.
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Security & data: key lock or PIN access, event logs, and options for USB/ethernet data export and chart recorders to meet audit requirements.
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Ergonomics: heated door perimeter to prevent ice build-up, single-hand latch, interior LED lighting, and adjustable shelves or stainless racks.
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Serviceability: front-access filters, easy condenser cleaning, and modular components to streamline maintenance.
Applications
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Biobanking & research: DNA/RNA, tissue, cell lines, and microbial stocks requiring long-term −80°C stability.
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Clinical & pharma: vaccine bulk materials, stability studies, and investigational product storage with clear audit trails.
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University & core facilities: shared storage with access control, alarm integration, and remote notifications.
What’s included
Standard supply typically includes the upright ULT cabinet, microprocessor controller, shelving set or rack rails, keys, power lead, and user manual. Optional accessories—cryobox racks (2”/3”), inventory dividers, CO₂/LN₂ backup kits, chart/USB data recorders, and remote alarm modules—can be added to match your SOPs.
Installation & site requirements
Place the freezer in a well-ventilated room with dedicated power (voltage per model), adequate rear/side clearances, and ambient temperature within the recommended range. For best performance, connect remote alarms to your building monitoring system and implement a weekly filter-cleaning/ice-removal routine. Our team can assist with delivery, positioning, start-up verification, and user training.
Best-practice sample security
Label and map every shelf/rack position, standardise box sizes, and limit door-open time with prepared pick lists. Use calibrated min/max thermometers or independent probes for validation, and keep emergency transfer plans (backup ULT or dry-ice) documented and tested.
