Equipment Description

SANYO Ultra-Low Freezer

SANYO ultra-low freezer provides secure −80°C storage for biobanks, research institutes, hospitals, and pharmaceutical QC labs. Built on a rugged cascade refrigeration system, advanced microprocessor control, and layered safety features, it keeps irreplaceable samples stable while helping facilities manage energy, noise, and service costs. From daily pull-and-place workflows to long-term archiving, this freezer delivers the uniformity and recovery performance demanded by modern programs.

Why choose the SANYO ultra-low freezer

The SANYO ultra-low freezer is engineered for tight temperature uniformity across shelves and rapid pull-down after door openings. Vacuum-insulated panels, high-density foam, and a heated door perimeter minimise frost build-up and heat gain. A bright, lockable controller shows setpoint, cabinet temperature, and alarm status at a glance, with event history to support audits. The robust door latch and durable gaskets make sealing effortless—preserving stability between accesses—while interior LED lighting improves visibility during box retrieval. For facilities teams, front-access filters and modular components simplify maintenance and reduce downtime.

Key features & performance

• Temperature range: typically −50°C to −86°C with precise microprocessor control and excellent uniformity (confirm exact model specs via datasheet).

• Cascade cooling: dual-stage compressors for reliable deep-cold performance and quick recovery after door openings.

• Energy efficiency: optimised insulation, ECM fans, and smart defrost logic to lower power draw and ambient heat load.

• Alarms & monitoring: high/low temp, power failure, door-ajar, and service reminders with battery-backed display; dry-contact outputs for building alarms.

• Data & security: event logs, chart recorder/USB or ethernet data options, and key/PIN access to support SOPs and regulatory needs.

• Ergonomics: heated door frame, single-hand latch, interior lighting, and adjustable shelves or stainless rack rails for 2”/3” cryoboxes.

• Serviceability: slide-out condenser filter, easy coil cleaning, and clear service panels for faster PMs.

Applications

• Biobanking & research: long-term storage of DNA/RNA, tissues, cell lines, microbial stocks.

• Clinical & pharma: vaccine bulk, stability studies, and investigational product storage with clear audit trails.

• Core facilities & universities: shared access with remote alarms and access control for multi-group programs.

What’s included

Typical supply includes the upright ULT cabinet, controller, shelving set or rack rails, keys, power cord, and user manual. Optional CO₂/LN₂ emergency backup kits, cryobox racks/dividers, remote alarm modules, and chart/USB data recorders can be added to match site SOPs.

Installation & site planning

Place the SANYO ultra-low freezer in a well-ventilated room with dedicated power (voltage per model), rear/side clearances, and ambient conditions within the recommended range. Connect remote alarms to your BMS for 24/7 notifications. Establish a weekly filter-cleaning and ice-removal routine; document response plans for extended outages (backup ULT or dry-ice transfer).

Best-practice sample security

Standardise box sizes and labelling, map rack positions, and prepare pick lists to reduce door-open time. Use independent calibrated probes or min/max thermometers for qualification, and schedule periodic door-seal checks to maintain efficiency and uniformity.