Totech Shanghai Co., Ltd.  

Product Name: Totech Auto Dry Box (AD-50) Model NO.: AD-50 Certification: CE, RoHS Trademark: Totech Super dry Transport Package: Paper Box/Wooden Box Specification: IPC/JEDEC J-STD-033C Origin: China HS Code: 8543709990 Product Description Totech Auto Dry AD-50 is engineered for long-term storage of 25%~50%RH. The circulation of air in the cabinet is regulated by an internal fan. Hygrometer is battery operated. Features - Modular design: Totech Auto Dry is modularly designed dry cabinet. The main modules include dry unit, shelves, castors, hygrometer. All of the modules can be replaced easily. Totech dry cabinet can be used as long as the cabinet structure is in good condition. Most of our customers can use the Totech dry cabinets for more than 10 years without any problem.- Dry units: ≤25%RH, made in Japan.- AD-50 works automatically and continuously, and it is "plug and play" cabinet. Humidity is shown on hygrometer.Dehumidification Principle- Totech Super Dry relies on dry units to control humidity levels, and the dry unit will be recycled every several hours to discharge the moisture absorbed through shutter to outside the cabinet. After recycling, the shutters will close and moisture inside dry cabinet will once again be absorbed by refreshed drying agent.- This dehumidification cycle will continue until the set humidity value is achieved. once the humidity level exceeds the setting level, this dehumidification cycle will start again.Applications- Micro-films and positive/negative films.- Antiques and ancient documents.- Electronic devices, PCBs and IC packages before removing from moisture barrier bags.- Powered medicines.- Micro-lens and microscope lens, etc.SpecificationsHumidity Range<20%~50%RH adjustable by dialSensor precision±5%RHExternal dimensions(W x D x H) 334 x 328 x 573 mmInternal dimensions(W x D x H) 310 x 300 x 538mmWeight10 kgVolume50 LDrawers1 transparent plastic drawers, adjustableMax weight on shelf12 kgStructurePlastic top&bottom, steel body, glass doorCabinet colorOff-WhiteDoor1 pcs, with handles, airtight magnetic sealersVoltage220V AC(110V AC optional)50/60HzAverage power consumption1.9W/hCastorsNoneApplicationsRecommended HumidityStorage ExampleEffect50%-40%Optical/ Video itemsCameras, lenses, microscopes, endoscopes, telescopes, photos, various optical measuring equipment, magnetic tapes, video tapes, CD, DVD, BD, all kinds of films, 3D printing materialsPrevent mildew, dust, Prevent deterioration of quality, Long term keeping for high qualityArtworkDried flowers, precious metals, wind instruments (such as clarinet), string instruments (such as guitar), stamps, painting and calligraphy, antiques, etc.Prevent deterioration of quality, Long term keeping for high quality50%-30%Electronic components, precision instrumentsCapacitors, EL, printed circuir boards, dry batteries, precision instruments, measuring instruments, electronic componenets, presicion partsKeep high gray level, prevent oxidation, prevent mildew or rust, prevent deviation for measuring instruments<35%FoodsSnacks, Japanese tea, coffee, black tea, seaweed, dried mushroom, powder ingredients (bread flour, wheat flour,starchy flour, etc.)Prevent absorbing moisture, long term keeping for high quality, keep freshPhysical and chemical productsPharmaceuticals, chemical raw materials, powder materials, coating materials, spiceriesLong term keeping for high quality, prevent deterioration caused by moisture<30%Mechanical parts/ materialmetal, nonmetal, welding pod, metal powder productsKeep high gray level/prevent oxidationSeedsSeeds, corms etc.Keep sprouting normally