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LED storage dry cabinet SDU-252-00 (0.5%RH, 252L)

Totech SDU series is installed newly made dry units U-2005F by Toyo Living, the first developer of electronic dry cabinets in Japan since 1974. The outstanding feature of SDU series is fast recovery after door-open-close, with the everlasting advantages of constant ultra low humidity, high reliability and low power consumption. And it is widely used in the fields of electronics, optics, chemicals, labs, especially for the occasion with frequent door opening. It keeps min. 0.5%RH and suit for moisture sensitive components with all MSLs.

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SKU SDU-252-00 Category

Features and Benefits

Dry units: 0.5%RH, with U-2005F made in Japan by Toyo Living.
Fast recovery: Humidity recovers to <5%RH within 15 minutes after door-open-close.
Precise control: Humidity is set by digital control panel by +/-0.1%RH. The digital panel also displays humidity and temperature value. Key Lock function on the digital control panel prevents unintended changes of setting. Sensor calibration function is also available with digital panel.
ESD safe: Cabinet body is made of 1.2mm ESD painted steel body , ESD safe PC  windows, ESD safe steel shelves and ground wire, well comply with IEC 61340-5-1.
Maintenance free: Totech dry cabinet works by dry units. An interlocked fan causes the air to circulate through the dry unit, while passing through the dry unit moisture in the air is absorbed by the zeolite desiccant. During periodic regenerating of the zeolite desiccant by heating, the absorbed humidity is evaporated and exhausted through the external shutters of the dry unit. The process is physical, and no replacement or extra maintenance at all.
Lockable doors: Every door can be locked separately with a key.
Energy saving: Mean power consumption 58W/h, 1/3 of the other brands.

Specifications

  • Humidity Range: 0.5%RH
  • Sensor precision: ±2%RH, +/-1°C
  • External dimensions: (W x H x D) 880 x 900 x 380 mm
  • Internal dimensions: (W x H x D) 870 x 830 x 330 mm
  • Weight: 46 kg
  • Volume: 252 L
  • Shelves (W x D): 3 pcs,
  • Max weight on shelf: 50 kg
  • Structure: 1.2mm steel
  • Cabinet color: Gray
  • Door: 2 pcs, with handles, airtight magnetic sealers.
  • ESD grounding wire: 1M Ω
  • Voltage: 220 V AC 
  • Power consumption: Ave. 56 W/h
  • Humidity /Door open alarm buzzer
  • Wrist strap connection

Options

1- Humidity alarm light

Alarm light flashes and sounds when its internal humidity exceeds set value

2- Extra shelf

Greatly increase the usable space inside Super Dry

3-  Independent Nitrogen purge system (Model TN2-02)

Effective usage of N2 combined with Super Dry, help to accelerate the recovery time and oxidation prevention. Set the buttons on N2 purge system itself

4- Nitrogen valve (Model: HN2-01)

Simple N2 flow meter, 0-25L/min adjustable

5- SMD single rack (stainless steel)

Suitable for storage of components on tape and reel, can pull out on rail

6- Adjustable legs

Available for effective stabilization

7- Castors (4pcs)

To move the cabinet on floor easily

8- Data logger with software

Data logging humidity and temperature, can read and output data by software with a PC

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