Remi RQVD 400 PLUS ? High-Performance Laboratory Centrifuge

Precision Ultra-Low Temperature Storage: Introducing the REMI RQVD 400 PLUS Deep Freezer

The REMI RQVD 400 PLUS Deep Freezer is a professional-grade, upright deep freezer engineered to provide reliable, precise, and secure ultra-low temperature storage for critical medical, scientific, and pharmaceutical materials. With its 400-liter capacity and robust feature set, the RQVD 400 PLUS ensures the long-term integrity of your most valuable samples, including biological specimens, serums, vaccines, blood components, and chemical reagents.This model is a cornerstone for operations in blood banks, clinical research laboratories, biotechnology firms, pathology labs, and pharmaceutical manufacturing facilities that require uncompromising temperature stability and adherence to strict regulatory guidelines.

Key Features and Advanced Technology

Uncompromising Temperature Performance

• Ultra-Low Temperature Capability: The RQVD 400 PLUS maintains an extremely low minimum temperature of -40 C  (in an AC room), essential for the long-term preservation of sensitive biological and chemical materials.

• Microprocessor-Based Control: At the heart of the unit is an advanced microprocessor controller that ensures superior temperature accuracy and stability, offering precise set and process value management.

• Superior Thermal Efficiency: It features heavy-duty, machine-filled, CFC-free Polyurethane Foam (PUF) insulation (minimum 80 mm for both body and door). This design eliminates void pockets and incorporates a unique thermal barrier to minimize heat loss and improve energy efficiency, ensuring rapid temperature recovery after door openings.

• Hermetically Sealed Compressor: Utilizes a high-efficiency, hermetically sealed compressor with a CFC-free refrigerant for dependable, powerful, and environmentally conscious cooling.

Enhanced Data Monitoring and Security

• Advanced Display Options: Available in versions featuring either a 4-inch attractive LCD display or a state-of-the-art 7-inch big color touch screen (TFT). These displays provide clear, real-time temperature visualization and access to advanced monitoring features.

• Comprehensive Alarm System: A suite of alarms provides immediate alerts for critical events, ensuring sample safety:

  • Audio-Visual Alarms for high/low set parameters and sensor failure.

  • Audio Alarm for door opening exceeding one minute.

  • Visual Alarm for power failure.

  • Intelligent Controller stability feature helps maintain temperature even in the event of a sensor failure.

• Data Logging and Compliance (Optional): The system supports various data logging and regulatory compliance features:

  • Memory storage for up to 1000 records (LCD) or 15,000 records (TFT).

  • Optional data acquisition software, REMI ‘Data Soft’, that is 21 CFR Part 11 compliant as per USFDA guidelines, providing features like a secured audit trail, electronic signatures, and password-protected access.

  • Connectivity options including Centronic interface for direct printer attachment (Dot Matrix) and RS 485 / TCP IP (Ethernet) for PC communication and multi-chamber data acquisition.

Robust and User-Focused Construction

• Durable, Cleanable Interior: The inner chamber is constructed from Stainless Steel (SS-304 Grade for Standard models, SS-316 Grade for GMP models), featuring rounded inner corners for easy and effective cleaning, which is vital for sterile environments.

• Optimized Storage: The 400L internal volume is efficiently organized with four adjustable trays, each capable of holding up to 30 Kg of uniformly distributed weight.

• Safety and Convenience: Features include an Electrical Circuit Breaker, a Time Delay for compressor switch-on, an Overload Cut Off Relay, and a Smart Handle with LED door closure indication to prevent accidental temperature excursions.

• Upright, Space-Saving Design: The vertical configuration provides significant storage capacity while maintaining a small laboratory footprint.

Applications in Critical Environments

The REMI RQVD 400 PLUS Deep Freezer is an indispensable asset for facilities involved in:

• Biotechnology & Life Sciences: Long-term preservation of enzymes, proteins, cell cultures, and genetic material.

• Medical & Pharmaceutical: Secure storage of vaccines, pharmaceutical specimens, and stability testing samples.

• Blood Banking: Preservation of blood components, plasma, and various reagents requiring ultra-low temperatures.

• Clinical Research: Archiving and stability studies of clinical samples and diagnostic specimens.