LFKv 3910 positive laboratory cabinet: precision and safety for scientific environments
The LFKv 3910 is a highly specialised refrigerated storage solution designed to meet the strict requirements of laboratories, research centres and medical establishments. With a preset temperature of +5 °C and an adjustable range from +2 °C to +12 °C, this cabinet guarantees Cofrac-certified thermal stability, which is essential for the storage of sensitive products.
Its ventilated cooling system ensures even temperature distribution, while automatic defrosting and condensate evaporation simplify daily maintenance. The integrated safety thermostat prevents any risk of freezing, thus protecting stored samples.
Regulation technology for optimal traceability
The LFKv 3910's electronic control system provides a digital display accurate to 0.1 °C, with alarm memory and the ability to read recorded events. Visual and audible alarms for temperature and open door are accompanied by a dry contact for remote reporting, enhancing the safety of the device.
Thanks to the RS 485 connection, the LFKv 3910 can be integrated into a centralised management system, enabling temperature monitoring and traceability via dedicated software and interface. A slot is provided for a PT100 probe (not supplied), facilitating qualification and external monitoring.
Ergonomics, robustness and compliance with international standards
With a reduced width of 600 mm and a height of 1840 mm, the LFKv 3910 fits easily into confined spaces. Its reversible solid door with key lock and automatic return ensures secure access. The ABS tank, insulated with 40 mm high-density polyurethane foam, offers excellent thermal performance.
The zinc-plated/varnished steel shelves can support up to 50 kg each, with 37 adjustment levels spaced 32 mm apart, allowing for flexible organisation of contents. The unit can accommodate up to 120 kg of total load, meeting intensive storage needs.
Compliant with CE and ISO 9001 regulations, the LFKv 3910 uses environmentally friendly R600a refrigerant and operates in a climate class of +15°C to +30°C. Its noise level of 40 dB ensures quiet operation, ideal for sensitive environments.
