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Moisture problems solved with Eureka’s Ultra-low Humidity Storage Dry Cabinet

Eureka Dry Tech’s JEDEC dry cabinets, dry boxes, and desiccators will provide ultra-low humidity storage environment conforming to IPC/JEDEC J-STD 033 & IPC-1601, storage and handling standards for MSDs and PCBs. 

Similar to an oven, Eureka Dry Tech Fast Super Dryer also dehumidifies during storage, providing alternative drying methods optimal for removing moisture in all moisture sensitive materials in SMT production, solving all moisture damage problems during reflow process.

  • Baking process uses high temperature to dry PCBs and will cause breakdowns of protective coatings, lead oxidation, intermetallic buildup and reduces solder ability of circuit boards.

  • Nitrogen and clean dry air purge is costly and will only force moisture from the storage cabinet providing a humidity controlled environment. Nitrogen purging will not dry or remove moisture that has absorbed into the moisture sensitive materials, components or devices.

Additional Fast Super Dryer applications:

  • When components are removed from moisture barrier bags, Eureka’s ultra-low humidity storage cabinet will stop floor life clock for all IC packages such as:

Dual-in-line: Flatpack, SOIC, SOJ, TSOP, SSOP, TSSOP, QSOP, VSOP, DFN

Quad-in-line: PLCC, QFP, LQFP, PQFP, CQFP, MQFP, TQFP, QFN, LCC, MLP, PQFN

Grid arrays: PGA, BGA, LGA, FBGA, LFBGA, TFBGA, CGA, CCGA, μBGA, LLP

  • Drying and storage of multi-layer PCB and PWB before and after mounting, including dual side boards awaiting second side reflow.
  • Moisture controlled storage with drying/desiccating capabilities for PCB pattern film/prepreg, quartz, fiber optics, CCDs, etc.

  • PP plate, Prepreg, Solder Paste, Semi-mounted PCB, Mounted PCB, Die Cast & Mold compounds, Bonding materials, Fluorescence powder, LCG board, Wafer, CCD, Condenser, Oscillators, etc.​ 

 Features of Eureka Fast Super Dryer’s Ultra-low Humidity Dry Storage:

  • Stable and reliable humidity control storage options of <5% RH (XDC series), <10% RH (SDC series), <20% RH (TD series) or 10%~50% RH (TUS series) 

  • Fast recovery times in ambient temperature and pressure (NTP) conditions without using costly nitrogen (N2) or dry air purging. Solving all moisture related problems while increasing yield rates.

  • Moisture is removed and expelled from the cabinets by the use of desiccant dehumidifiers which automatically regenerates. No fans are required to ventilate.

  • Dual hydrometer sensor designs with independent hydrometer monitoring relative humidity levels inside the cabinet.

  • Provides moisture sensitive devices infinite floor-life meeting IPC/JEDEC J-STD 033 standards.  

  • Eureka’s dry cabinets will provide storage environment meeting IPC 1601 standards optimal for multi-layer Printed Circuit Board / Printed Wire Boards. 

  • All of Eureka’s Fast Super Dryer dry cabinets are equipped with anti-static paint, glass, casters and 1M ohm grounding cable meeting IEC-61340-5-1 (ESD) Standard.

CHARACTERISTICS OF EUREKA FAST SUPER DRYER ULTRA LOW HUMIDITY DESICCATOR CABINET

– Dual RH Sensor Design
Built-in independent moisture sensors in the drying system and hygrometer provides RH monitoring independent of each other.

– Electro Static Discharge (ESD) Safe 
All of Eureka Dry Tech's Fast Super Dryers are equipped with anti-static: paint, glass, shelves, stands/casters and a ground wire with 1MΩ for your storage protection  meeting IEC-61340-5-1 (ESD) Standard.

– Dehumidification at Room Temperature
Unlike baking ovens, Eureka's Fast Super Dryers do not have thermal and moisture re-trapping effects. Eliminates breakdowns of protective coatings, lead oxidation, intermetallic buildup and reduces solder ability of circuit boards

 

XDC series

SDC series

TD series

TUS series

Range

< 5% RH

<10% RH

<20% RH

10%~50% RH

Control Mode

Automatic

Automatic

Automatic

Manual

Recovery Time

<5% RH within 30 minutes  

 <10% RH within 30 minutes  

<20% RH within 30 minutes  

 <20% RH within 2 hours 

Applications

Ultra-low humidity infinite storage of MSD.

Ultra low humidity storage for MSDs during SMT assembly / PCB manufacturing, packaging, and processing.

Stable low humidity storage of hygroscopic components and precision equipment/instruments.

Low humidity storage of materials and equipment with wide range controllable RH levels.

Eureka Dry Tech Fast Super Dryer XDC Series Performance Chart
Eureka Dry Tech Fast Super Dryer XDC Series Performance Chart
Eureka Dry Tech Fast Super Dryer Series