KFFKFF Ultra Low Temperature Freezer, 28 L, Adjustable −40℉ to −123℉ Range, with Rollers and Digital Display, 304 Stainless Steel Interior, Low Temp Freezer for Laboratory Sample Storage

<div> <h3> <strong>Product Description</strong><br> </h3> <strong> <div>Dependable Storage for Extremely Low Temperatures</div> </strong> <div> <div>This high-capacity ultra-low temperature freezer is designed for long-term sample storage and research applications. Featuring a durable copper tube refrigeration system, it ensures reliable performance. The unit includes an automatic pressure balance valve, allowing effortless single-handed door operation while reducing vacuum resistance and enhancing the durability of the door seal.</div> </div> </div> <div> <div> <strong> <div>Enhanced Cooling Mechanism</div> </strong> <div> <div>This laboratory freezer incorporates advanced refrigerant blend technology, enabling rapid cooling and efficient heat dissipation. It is capable of reaching temperatures as low as −123℉. The robust stainless steel interior promotes durability, ensuring reliable performance and an extended lifespan for the equipment.</div> </div> <strong> <div>Fast and Accurate Cooling</div> </strong> <div> <div>This ultra-low temperature freezer rapidly cools from 25°C to -80°C within 2 hours, offering precise temperature regulation. Advanced compressor technology ensures efficient cooling without delays, preventing cell damage and preserving up to 99% of sample integrity—perfect for storing sensitive biological materials.</div> </div> <strong> <div>Highly Accurate Temperature Regulation</div> </strong> <div> <div>This laboratory cryogenic freezer offers precise temperature control with an accuracy of ±0.1°C, making it suitable for preserving temperature-sensitive materials such as DNA, RNA, and vaccines. It supports consistent experimental outcomes and facilitates seamless research operations.</div> </div> <strong> <div>Smart and Responsive Touchscreen</div> </strong> <div> <div>This flash freezer offers customizable temperature settings ranging from -123℉ to -40℉, ensuring precise adjustments. The screen displays real-time temperature graphs for convenient monitoring of stability. Audio-visual alarms provide immediate alerts for any irregularities, and mechanical locks safeguard samples against unauthorized access.</div> </div> <strong> <div>Dependable Sample Preservation &amp; Robust Construction</div> </strong> <div> <div>This unit triggers both sound and light alerts when temperature changes are detected. A mechanical lock ensures secure access, preventing unauthorized entry. The interior, crafted from durable 304 stainless steel, resists chemical damage and is simple to maintain. Additionally, the freezer is fitted with smooth-rolling casters, making it easy to move as needed.</div> </div> <strong> <div>Versatile Usage</div> </strong> <div> <div>This low-temperature freezer is perfect for use in laboratories, hospitals, biotechnology facilities, and blood banks. It is designed for tasks such as cell preservation and reagent storage, offering a versatile solution for various low-temperature needs.</div> </div> </div> </div> <div> <h3> <strong>Specifications</strong><br> </h3> <div>Item Model Number: DW-86L28</div> <div>Capacity: 28 L / 0.99 ft³</div> <div>Temperature Range: −40℉ to −123℉ / -40℃ to -86℃</div> <div>Voltage: AC110 - 120 V</div> <div>Frequency: 60 Hz</div> <div>Wattage: 450 W</div> <div>Type of Alarm: Sound - Light Alarm</div> <div>Inner Material: 304 Stainless Steel</div> <div>Temperature Display: Digital Temperature Display</div> <div>Product Weight: 132.28 lbs / 60 kg</div> <div>Product Dimensions: 21.7 x 21.7 x 45.1 in / 550 x 550 x 1145 mm</div> <div>Inner Dimensions: 10.24 x 10.43 x 15.75 in / 260 x 265 x 400 mm</div> <div>Noise: ≤55 dB</div> </div> <div> <h3> <strong>Package Content</strong><br> </h3> <div>1 x Ultra Low Temperature Freezer</div> </div>

• Exceptional Cooling Efficiency: This ultra-low temperature freezer is equipped with a high-performance single-stage compressor, ensuring rapid cooling while conserving energy. With a temperature range spanning from -40℉ to -123℉, it offers versatile storage solutions for delicate laboratory samples.
• Accurate ±0.1°C Temperature Regulation: This laboratory freezer features a microprocessor-based control system and a sophisticated digital display, enabling real-time temperature monitoring and precise adjustments to ensure the safe storage of delicate biological specimens.
• Adjustable Intelligent Alert System: Configure personalized temperature limits to suit your needs. Both sound and light alarms ensure the protection of essential samples. This ultra-low temperature freezer is equipped with a keyed lock to provide physical security and prevent unauthorized access.
• Efficient Space Utilization: This 25L laboratory cryogenic freezer offers a 28L capacity within a compact vertical structure (21.7" x 21.7" x 45.1"), making it ideal for laboratories with limited space. Its interior, crafted from 304 stainless steel, resists frequent exposure to disinfectants, ensuring a clean environment for delicate samples.
• Versatile Uses: Perfect for accurate scientific experiments, extended sample preservation, unique material analysis, and innovative biotechnology research, catering to various laboratory requirements.