-25⁰C Chest Freezer LCF-A17

Our 25?°C Chest Freezer LCF-A17 is designed with safety in mind when storing flammable or volatile reagents due to its manual defrost system, which avoids heat spikes from auto defrost. The unit uses R290 refrigerant, which is eco friendly and has been selected for its high thermal efficiency and low GWP. The PCM interior and exterior surfaces deliver enhanced insulation and corrosion resistance. Built in alarms, including sensor failure detection, help identify any hazardous condition early. CE certification further verifies safety in design and manufacturing. Still, users should follow standard lab safety protocols and ensure good ventilation when handling flammable substances.

The 25?°C Chest Freezer LCF-A17 maintains temperature precision within ±0.1?°C thanks to a microprocessor-based controller and accurate sensors. The range is adjustable from ?10?°C to ?25?°C, with a digital LCD display for setting and monitoring. USB export of log data supports traceability and validation. The manual-defrost design prevents potential temperature spikes that come with auto-defrost models. This level of accuracy and control makes the unit suitable for precision-sensitive applications such as enzyme storage, sample freezing, or chemical stability testing.

Designed 25?°C Chest Freezer LCF-A17 operates quietly at 48?dB, suitable for laboratory environments. The use of R290 refrigerant and robust PCM insulation enhances cooling efficiency. Manual defrost minimizes cycling losses associated with automatic systems. Dual-voltage compatibility ensures optimized power use across regions. With a rated power consumption of 450?W and about 5?A current draw, it runs economically. Built in alarms trigger only when needed, avoiding continuous power drain. The insulation reduces heat ingress, which cuts energy use during long holds. Altogether, these design choices support cost-effective long-term operation.

Engineered 25?°C Chest Freezer LCF-A17 includes a USB port also allows manual export of temperature and alarm logs for local digital record keeping. The microprocessor controller supports remote setpoint adjustment. Users can configure alarm thresholds and monitor system status in real time. This connectivity helps labs adhere to audit and compliance standards. Plus, the alarm system supports early fault detection and proactive intervention, minimizing sample risk.

Our 25?°C Chest Freezer LCF-A17 requires defrosting whenever frost build-up becomes noticeable typically every few months, depending on use. To defrost, remove contents and switch off the unit, then let the frost melt naturally. Wipe moisture away and dry the interior before switching it back on. Manual defrost avoids uneven thawing and heat cycling seen in auto defrost units, helping maintain precise -25?°C stability. The PCM interior resists moisture and is easy to clean. The USB log can help track defrost cycles for maintenance records. While more labour-intensive than auto defrost, this method delivers superior temperature consistency for critical storage.

Our 25?°C Chest Freezer LCF-A17 features a backup battery system that powers the alarm functions for up to 24?hours during a blackout, ensuring continuous alerts. Even without cooling, the well-insulated PCM cabinet helps maintain internal temperature until power is restored. Alarms for high and low temperature thresholds promptly notify users of any deviation. The door ajar alarm prevents unintended heat exposure from an open lid. USB exported logs can provide evidence of compliance in case of outages. Users can act immediately based on alerts to safeguard stored materials. This layered protection strategy supports uninterrupted sample preservation.