Freezer MDF-DU702VX-PE

TwinGuard MDF-DU702VX-PE ultra-freezer: Maximum security for your valuable samples

The TwinGuard MDF-DU702VX-PE Ultra Freezer is more than just a cold storage device. It represents the epitome of security and reliability for the long-term preservation of the most valuable samples. Designed to meet the most stringent industry requirements, this unit offers market-leading protection, thanks to its dual independent refrigeration systems and liquid CO2 backup options when needed.

With its extremely low temperature range of up to -86°C, the TwinGuard MDF-DU702VX-PE ultra-freezer offers a storage environment of unrivaled reliability. Equipped with two independent refrigeration systems, this device guarantees a uniform and stable temperature, thus ensuring the optimal preservation of the most precious samples.

Even in the most critical situations, such as an unexpected failure of one of the cooling systems, this ultra-freezer remains operational. With its built-in backup circuit, it can hold samples safely around -70°C, preserving their integrity until intervention can be arranged. This unique feature provides invaluable peace of mind to researchers and laboratory professionals, ensuring the secure preservation of samples, even in the event of unforeseen circumstances.

The ISO 14644-1 part 14 cleanroom classification and ISO Class 6.0 classification are undeniable testimony to the exceptional quality and reliability of the TwinGuard MDF-DU702VX-PE ultra-freezer for cleanroom applications. These certifications attest to the equipment's rigorous compliance with the strictest standards of cleanliness and sterility, essential in environments where air purity is paramount.

For pharmaceutical laboratories, medical facilities and biotechnology industries, maintaining sterility and cleanliness is crucial to ensuring reliable and reproducible results. This is why cleanroom certification is so crucial: it provides additional assurance that the ultra-freezer meets the most demanding standards for controlled environments.

With this certification, users can have complete confidence in using the ultra-freezer in sensitive environments, where the slightest contamination could compromise the quality of samples or products. Whether storing pharmaceuticals, cell cultures, or other sensitive biological materials, this equipment provides a safe, sterile environment for long-term preservation.

The dual cooling system of the TwinGuard MDF-DU702VX-PE ultra-freezer represents the pinnacle of sample protection with its innovative and reliable design. By utilizing two independent refrigeration systems, this device provides essential redundancy to ensure sample safety, even in the most unforeseen circumstances.

If one of the cooling systems unexpectedly fails, the other comes into action immediately, keeping the freezer within the required temperature range. This critical feature ensures temperature stability, thereby preserving the integrity of the valuable samples stored inside.

In addition to its unrivaled safety, the TwinGuard MDF-DU702VX-PE ultra-freezer offers maximum efficiency in sample storage. VIP PLUS vacuum insulation and improved cabinet design with insulated exterior door ensure optimal temperature uniformity, while reduced wall thickness helps maximize storage capacity for up to 576 2" boxes.

Flexible shelf layout allows for a variety of storage options to meet each user's specific needs. Whether you want to organize your samples by category, project, or other criteria, flexible shelf configurations give you the freedom to customize your storage space to suit your needs.

The ultra-freezer's intelligent interface makes it easier to use on a daily basis. With the EZlatch system, access to stored samples is simplified, while the color LCD touchscreen allows complete control, even when wearing gloves. Additionally, the built-in USB port allows easy transfer of recorded data to a computer, facilitating data and archive management.

For laboratories requiring maximum security, such as those involved in pathogen research, the TwinGuard MDF-DU702VX-PE ultra-freezer provides invaluable peace of mind. Its ability to maintain stable and secure storage conditions, even in the event of compressor failure, makes it an ideal choice for environments where reliability and safety are paramount.

In summary, the TwinGuard MDF-DU702VX-PE Ultra Freezer is much more than just a cold storage device. It is an investment in security, reliability and peace of mind for the most demanding laboratories and research facilities. With its unique combination of cutting-edge features, this ultra-freezer provides unparalleled protection for the most valuable samples.

• External Dimensions (W x D x H): 1030 x 882 x 1993 mm
• Internal Dimensions (W x D x H): 870 x 600 x 1400 mm
• Volume: 729 liters
• Net Weight: 328 kg
• Capacity (Aluminium Racks for 2” Boxes): 576 boxes
• Cooling Performance: -86 °C
• Temperature Setting Range: -50 to -90 °C
• Temperature Control Range: -50 to -86 °C
• Controller: Microprocessor, non-volatile memory
• Display: LCD Touch Screen
• Temperature Sensor: Pt-1000
• Refrigeration System: Independent Dual-Cooling
• Compressors: 2 x 1100 W
• Refrigerant: HFC mixed
• Insulation Material: PUF / VIP Plus
• Insulation Thickness: 80 mm
• Exterior Material: Painted Steel
• Interior Material: Painted Steel
• Outer Doors/Lid: 1
• Outer Door Lock: Yes
• Inner Doors/Lid: 2
• Shelves: 3 (stainless steel)
• Max. Load - Per Shelf: 50 kg
• Max. Load - Total: 515 kg
• Vacuum Release Port: 2 (1 automatic, 1 manual)
• Access Port: 3
• Access Port Position: back x 1, bottom x 2
• Access Port Diameter: 17 mm
• Casters: 4 (2 leveling feet)
• Power Failure Alarm: Yes
• High Temperature Alarm: Yes
• Low Temperature Alarm: Yes
• Filter: Filterless design
• Door Open: Hydraulic strut
• Power Supply: 230 V
• Frequency: 50 Hz
• Noise Level: 52 dB[A]