Dual-chamber freezers with inverter-controlled compressors

Product image: MIDEA MD-86L720BS -86°C Ultra-Low Temperature Freezer, 720 L, Energy-Saving Model with Touchscreen
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Item no. 40906

MIDEA MD-86L720BS -86°C Ultra-Low Temperature Freezer, 720 L, Energy-Saving Model with Touchscreen

Capacity 500 boxes, 50,000 samples, power consumption 6.5 kWh/day at -80°C, ENERGY STAR

-30%
Special offer
€ 12.700,00
€ 8.890,00

Product information

Secure Sample Storage at -80°C for Medical Research Laboratories

The Midea MD-86L720BS offers maximum safety for the long-term storage of up to 50,000 samples in research laboratories and bio-medicine. Thanks to its high capacity of 720 liters, the unit is ideally suited for biobanks and pharmaceutical facilities that rely on an unbroken cold chain. The intuitive control via the 10.1-inch touchscreen significantly facilitates the monitoring of critical bio-samples in everyday laboratory operations.

The innovative dual cooling system guarantees maximum reliability, as a single compressor can permanently maintain -80°C on its own in an emergency. With a power consumption of only 6.5 kWh/day and 140 mm thick VIP+ insulation, the model is particularly energy-efficient. The low-noise operation at 46 dB(A) and the use of environmentally friendly refrigerants (GWP=0) underline the sustainable design of this certified energy-saving model.

This ultra-low temperature freezer combines maximum redundancy with minimal energy consumption to protect your most valuable samples. Discover further solutions in the field of refrigeration technology or find suitable ultra-low temperature freezers in our range. Request a quote now!

Frequently Asked Questions About This Model

What is this unit primarily used for?

The unit is used for the long-term storage of up to 50,000 biological samples or 500 boxes within a temperature range of -40°C to -86°C, primarily in research and bio-medicine.

Which technical parameter is crucial for safety?

The redundant dual cooling system is crucial: if one compressor fails, the second cooling circuit can keep the temperature stable at -80°C to prevent sample loss.

Which laboratories is this energy-saving model suitable for?

It is ideal for laboratories and institutes with a high sample volume that want to reduce operating costs. With only 6.5 kWh/day, it is among the most efficient units in its class.

How does the MD-86L720BS differ from standard freezers?

Unlike single-system units, this model offers two independent cooling circuits, 140 mm thick VIP+ vacuum insulation, and a large 10.1-inch touchscreen display for data management.

What accessories are required for operation?

Optionally, drawer racks for various box sizes, CO2 backup systems for additional safety in case of power outages, or fingerprint scanners for access control can be added.


Technical data & description

Technical Data and Device Features: Dual cooling system with two independent refrigeration circuits In case of compressor failure, the second compressor alone achieves -80°C continuously. Frequency-controlled compressors enable particularly economical operation. Low power consumption of 6.5 kWh per day Temperature range -40°C to -86°C Maximum ambient temperature 32°C Refrigerant mix based on hydrocarbons (HC-gas), CFC-free, GWP = 0 Low noise level of 46 dB(A) Four swivel casters with locking feet 2x cable glands with Ø 25 mm on the rear for external temperature sensors Locking door handle made of sturdy aluminum die-cast Preparation for attaching a padlock Outer housing baked enamel steel sheet, inner housing stainless steel Front grille with magnetic holder, easily removable for cleaning the dust filter Housing insulation with vacuum panels (VIP+) foamed in polyurethane, thickness 140 mm Four-layer silicone seal with heated seating surface prevents ice formation Four insulated inner doors Heated, frost-free feed-through for vacuum relief Internal dimensions 740 x 720 x 1310 mm (W x D x H) External dimensions 1030 x 995 x 1980 mm (W x D x H) Device width without handle: 942 mm Removal of door and front panel allows passage through 90 cm wide doors. Weight 370 kg Electrical connection 220-240 V/50 Hz Control and Alarm Functions: Microprocessor control with 10.1" LCD touchscreen, password protected USB interface for reading temperature data over 10 years Battery to maintain screen display and alarm messages during power failure Battery holding time approx. 48 hours Alarm messages are displayed optically, acoustically, and as remote alarm via a potential-free contact for: - Over and under temperature (alarm thresholds can be individually set) - Temperature sensor failure - Power failure - Low battery - Condenser overtemperature - Excessively high ambient temperature Warranty: 12 months 36 months parts warranty Wear parts such as seals or batteries are excluded from warranty. Valid only for installation within Germany. Optional Accessories: RS485 interface for network integration of multiple devices Drawer racks for boxes of any size Cost-effective boxes made of polypropylene or water-resistant cardboard CO₂ backup system Alarm notifier for push notification/call/SMS/email Unlocking via fingerprint scanner or chip card Temperature recorder
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