Freezer Components

1.Lock: Turn clockwise to 180o with a key and the outer door is securely locked.

2.Magnetic door gasket: This prevent the cold air from escaping. Always keep clean.

3.Handle: Always grip this handle to open and close the outer door.

4.Drain hose: The drain hose can be used to collect the defrosted water. See page 17 for usage.

5.Leveling foot: The height of the freezer can be adjusted by this screw type foot. Keep the unit in level at the installation.

6.Caster: 4 casters are provided to facilitate moving of the cabinet. For the installation, adjust the leveling foot so that the front 2 casters cannot contact with the floor.

7.Drain cap: These are drain in defrosting and drain cap. See page 17 for usage.

8.Shelf: Items to be stored in the chamber must be placed on the shelves. The maximum storage weight for each shelf is 50kg.

9.Access port: This is used for leading the measuring cable from the freezing chamber to the outside. A total of two(2) are provided. ; left side and top of the freezer.

10.Door latch: The lock the door, turn this latch downward. A padlock is also available.

11.Temperature sensor: Located on the rear of the chamber.

12.Control panel: The operation status is displayed on this panel. And the temperature setting is available through this panel. Refer to page 10 for details.

13.Front cover: Open this cover when connecting the remote alarm.

14.Space for temperature recorder: Space for an automatic temperature recorder (optional component) is available separately. See page 25 “TEMPERATURE RECORDER (OPTION)”.

15.Battery switch: Switch for battery used for power failure alarm. Always keep ON. Turn the switch OFF when the unit is in no use for a long period (more than 1 month).

16.Remote alarm terminal: Used to notify an alarm condition of the unit to remote location. See page 14 for details.

17.Power switch (back side): This is for turning ON/OFF the power to the unit. ON – “I” OFF – “○”

18.Fixture (back side): These keep the adequate apace between the unit and wall, and also can be used for fixing the unit.

MDF-U730M specifications

Sanyo, a renowned brand in the field of scientific equipment, has developed a range of high-performance medical and laboratory refrigerators and freezers, including the MDF-U730M, MDF-136, MDF-U730, MDF-436, and MDF-236 models. These units are designed to meet the strict requirements of healthcare facilities, research laboratories, and biological storage applications.

The Sanyo MDF-U730M is a top-of-the-line ultra-low temperature freezer offering outstanding temperature stability and energy efficiency. It features a temperature range of -50°C to -86°C, making it ideal for storing sensitive biological samples. This model is equipped with advanced microprocessor control, which ensures accurate temperature regulation. The unit also includes a built-in alarm system for monitoring and alerts in case of temperature fluctuations, ensuring sample safety.

The MDF-136 is a compact yet spacious model designed for everyday use in labs where space may be limited. It offers a temperature range of -10°C to -20°C and is equipped with an efficient refrigeration system, providing consistent and reliable cooling. This unit has a robust design, featuring positive air circulation which enhances temperature uniformity throughout the interior.

The MDF-U730 offers versatile storage with an adjustable shelving system to accommodate various sample sizes. It is ideal for long-term storage, with a temperature range extending from -50°C to -86°C. This U730 model is also highly praised for its energy-efficient properties, helping institutions control operational costs while maintaining optimal sample integrity.

The MDF-436 stands out due to its dual refrigeration system, ensuring fast temperature recovery after door openings. With a temperature range of 2°C to 8°C, it is perfect for storing vaccines and sensitive pharmaceuticals. This model incorporates a user-friendly interface as well as a detailed digital display for easy temperature monitoring.

Lastly, the MDF-236 is known for its compact design, combining reliability with exceptional performance. It operates efficiently within the same temperature range as the MDF-436, making it suitable for similar applications. Its compact size makes it an excellent choice for laboratories with space constraints while still providing ample storage for essential materials.

Overall, Sanyo's lineup of MDF series freezers and refrigerators is characterized by their robust construction, advanced technology, and a focus on energy efficiency and temperature stability, ensuring the safe storage of vital biological materials in laboratory and medical environments.