Dry Cabinets with 40 deg + Ultra-low Humidity(2%RH)

Baking is needed to reset the floor life of MSDs, to deal with MSDs that the exposure time has exceeded the floor life in the ambient environment or even the MSDs that expose in the environment for only a short time. Backing can extend the storage time and ensure the quality safety. However, with the development of new style of chip encapsulation and mounting technics, the traditional high temperature backing shows its shortcomings.

Problems Caused by Traditional High Temperature Baking

① Some MSD reels and racks are not suitable for high temperature baking, and the efficiency would be very low if baking after taking off the MSDs from the racks.
② Some MSD components and PCBs can not bear high temperature baking for a long time.
③ For some other MSD components, if the temperature is higher, the damage caused to the components would be more serious, even though the components can bear the high temperature, there would still be potential thermal destruction and oxidation, or there would be inter metallic growth at the inner joint of the components, reducing solder ability.
④ Baking is only possible one time according to IPC, and the components must be processed at once after baking to avoid re-absorption of moisture.

With the popularity of IPC/JEDEC J-STD-033B.1, people are taking more consideration on the the double functions of dry cabinets with ultra-low humidity and medium temperature baking. Our Super Dry medium temperature baking cabinets （MSD Series） install a 40℃ (Set from room temperature to 40℃) heater into our dry cabinets to accelerate the dehumidification. And if the MSD Series are used in all production processes, not only the defective products caused by thermal stress can be avoided, but also the process can be simplified and the production cost be reduced.

Features of MSD Series

① Advanced ultra-low humidity technology, effective thermal insulation to make the energy consumption the lowest.
② Steady environment of 40℃+2%RH.
③ Effective dehumidification to make sure a short recovery time after door open and close.
④ Digital control panel for easy operation.
⑤ ESD safe design.

Why Choose MSD Series?

① No need of pre-baking: To prevent the defective products.
② Mild baking: Cause no flaws to SMDs during dehumidification.
③ Moisture prevention: To prevent moisture absorption in one hour after taken from the cabinet.