Remi RQV 400 Plus Laboratory Centrifuge ? Compact and Efficient Design

The REMI RQV-400 Plus is a premium vertical deep freezer designed for reliable long-term preservation of critical biological materials in biotech, life science, medical, and pharmaceutical environments. It has a 400-litre internal capacity and a small footprint ideal for professional laboratories and clinical research settings. The freezer maintains temperatures down to a minimum of -20°C and can reach -40°C in an air-conditioned room.

It features an advanced microprocessor controller with a large 1-inch, 7-segment LED display for clear temperature monitoring. The intelligent controller ensures temperature stability even in sensor failure scenarios, with automatic calibration and self-diagnosis for errors. A battery backup supports the controller for over eight hours in a power outage, enhancing sample safety.

The design uses CFC-free polyurethane foam insulation (at least 80 mm thick) to ensure excellent thermal integrity and energy efficiency. The interior chamber has four adjustable stainless steel trays (each supporting up to 30 kg) with rounded corners for easy cleaning. The external body is powder-coated CRCA steel, and the internal body is stainless steel 304 grade.

Safety is paramount with multiple alarms for high/low temperature limits, sensor failure, door open (with audio alert after one minute), power failure, and compressor overload protection. The refrigeration system uses a hermetically sealed compressor with CFC-free refrigerant, equipped with time-delay and overload cut-off relays.

For data security and compliance, it offers logging of up to 1000 records, audit trails, electronic signatures, and password protection. It supports PC communication via RS-485 with optional 21 CFR Part 11 compliant data acquisition software, plus interfaces for dot matrix printers for recorded temperature reports.

Overall, the REMI RQV-400 Plus deep freezer combines robust construction, smart control technology, and advanced safety features to meet stringent laboratory storage requirements with reliable performance and ease of use. Its Indian origin and specifications make it a dependable choice for storing vaccines, biological samples, serums, and pharmaceutical products safely and efficiently