
Biobase ISO Ce Certificated Lab Medical Pharmacy Freezer and Refrigerator
Product Introduction
In the field of our monograph, to provide customers with more cost-effective Vaccine Fridge, Laboratory Vaccine Freezer, Hospital Refrigerator is our goal. Integrity service is our nature, customer satisfaction is our pursuit. We have a skilled team of professionals who can manage complex projects. We hope to make the personal interests of employees consistent with the interests of the enterprise, and stimulate the subjective initiative of employees. Our company adheres to the essence of Chinese Confucian culture and century-old brand strategy to guide the company's operations, integrates brand culture into production, operation, and management, and promotes the rapid development of the brand. We hope to keep following the frontier of science and technology and lead the development of the industry.
Product Overview
Applications: Scientific research, low-temperature testing of special materials, frozen plasma storage, biological materials and biological products, cold resistance testing of military-grade products, and similar controlled-temperature storage needs.

Technical Specifications
| Parameter | Details | ||
| Model | BK-40V528W | ||
| Style | Vertical, upright pharmacy freezer | ||
| Volume | 528L | ||
| Net weight | 160kg | ||
| Rated power | 340W | ||
| Power consumption | 6.7kW·h / 24h | ||
| Noise level | ≤50dB | ||
| Climate type | SN/N | ||
| Cooling method | Direct cooling | ||
| Temperature range | -20℃ to -40℃ | ||
| Working conditions | Ambient temperature 10–32℃; power supply 220V / 50Hz | ||
| Refrigerant | Hydrocarbon refrigerant - fluorine-free, energy-efficient and environmentally friendly | ||
| External dimensions (W×D×H) | 900 × 818.5 × 1828 mm | ||
| Internal dimensions (W×D×H) | 651 × 631.5 × 635 mm × 2 independent compartments (upper and lower) | ||
| External material | Sprayed steel plate | ||
| Internal material | Sprayed steel plate | ||
| Insulation layer | CFC-free high-density polyurethane foam, 95mm thickness | ||
| Outer door | 2-piece door design | ||
| Casters | 4 casters total, including 2 universal casters with lock-stop function for controlled repositioning | ||
| Compressor | 2 × imported-brand compressors for dual-zone reliability | ||
| Display mode | Dual LED digital display showing in-cabinet temperature and alarm status | ||
| Alarm mode | Audible buzzer and visual flashing alarm | ||
| Wide voltage range | 187V–242V | ||
| Optional accessories | Temperature data recorder | ||

Product Features
Dual-Zone Independent Refrigeration System The cabinet is engineered with two fully independent compartments. The upper and lower sections each run on their own refrigeration circuit, with dual LED digital thermostats allowing independent temperature control between -20℃ and -40℃ in each compartment - useful for labs that need to segregate samples requiring different storage conditions within a single unit.
Ergonomic Access and Sample Organization Two aluminum alloy door handles with pressure-relief function allow doors to be opened and closed in quick succession without vacuum resistance, supporting efficient workflow during frequent sample retrieval. Each compartment accommodates 9 storage positions, for 18 total positions across the unit, helping labs keep samples organized and easy to locate.
Temperature Monitoring and Data Traceability Dual LED digital displays show real-time temperature data for each compartment separately. Two detection ports at the rear of the cabinet allow installation of a temperature recorder to track conditions in each zone. A built-in USB interface stores up to 10 years of temperature history, supporting audit trails and regulatory documentation for quality-controlled storage environments.

Electrical Safety Design
- Keypad lock and password protection prevent unauthorized adjustment of operating parameters, helping maintain consistent storage conditions in shared lab environments.
- Power-failure restart protection: when power is restored after an outage, simultaneous activation of connected equipment can strain the local grid and trip circuit breakers. This unit incorporates a staggered restart function with a built-in delay interval, allowing the system to resume operation smoothly and reducing the risk of nuisance trips.

Product Certifications
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Medical Device Production License
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Medical Device Registration Certificate
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ISO 9001 Quality Management System Certification
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ISO 13485 Medical Device Quality Management System Certification
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ISO 14001 Environmental Management System Certification
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OHSAS 18001 Occupational Health and Safety Management System Certification
Application Scope
This -40℃ vertical lab refrigerator is suited to a wide range of controlled-temperature storage needs, including scientific research institutes, the electronics industry, chemical industry, hospitals, health and epidemic prevention (CDC) systems, general laboratories, and military-related enterprises requiring reliable low-temperature material testing and biological sample preservation.

Purchasing Information
Configuration options: Compartment layout, voltage, and accessory selections (such as the temperature data recorder) can be adjusted to match specific storage requirements.
OEM/ODM: Custom branding and configuration support available for bulk and institutional orders - inquire for details on lead time and minimum order quantity.
Packaging & shipping: Export-standard packaging suited for international freight; please contact us for packaging specifications and shipping options for your destination.
After-sales support: Technical support and service guidance available post-purchase - contact our team for warranty terms specific to your order.
Need a customized cooling solution or a formal quotation? Contact us with your required temperature range, capacity, and voltage specifications, and our team will provide a tailored proposal and pricing for your project.
Our driving force is the desire to supply you with the most creative and reliable Biobase ISO Ce Certificated Lab Medical Pharmacy Freezer and Refrigerator solutions available in the market. We realize that if we want to do more for our society, we must first optimize and adjust business management. We will introduce brand awareness into the company's initial concept of management, and constantly enhance the brand awareness of employees.
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