Industry News | 2011-02-14 14:41:46.0
Seika Machinery, Inc., a leading provider of advanced machinery, materials and engineering services, will debut new products and features from McDry in Booth #459 at the upcoming IPC APEX EXPO, scheduled to take place April 12-14, 2011 at the Mandalay Bay Resort & Convention Center in Las Vegas.
Industry News | 2010-09-01 13:04:47.0
Seika Machinery, Inc., a leading provider of advanced machinery, materials and engineering services, introduces the McDry Signal Tower with ERC-301AD Hygrometer with Alarm System and the Wireless Temperature/Humidity Data Logger for McDry Electronic Drying Storage Cases.
Industry News | 2015-02-09 10:33:07.0
Seika Machinery today announced that it will debut four new products at the IPC APEX EXPO. New products to be displayed include the McDry DXU-580YF Yamaha Feeder Cabinet, Musashi Engineering’s SuperΣ and AeroJet, and Hitachi Giken’s NEO VIEW Visual Inspection Support System.
Used SMT Equipment | Soldering - Wave
USI Optima Spray Fluxer with an Electrovert Cabinet. Very good condition, complete with controller and pressure vessel's. Supported by Assured Technical Service LLC
Industry News | 2022-10-28 05:51:41.0
Seika Machinery, Inc. is pleased to announce its year-end sale on select products. Significant savings are available for McDry cabinets, Sawa ultrasonic stencil cleaners, Sayaka PCB routers and Malcom process control equipment while stock lasts.
Industry News | 2009-12-10 00:58:50.0
TORRANCE, CA — Seika Machinery, Inc., a leading provider of advanced machinery, materials and engineering services, announces a holiday inventory sale on its McDry Ultra-Low Humidity Storage Cabinets and Sawa Stencil Cleaner. The sale is valid through December 21, 2009, or while supplies last.
Industry News | 2015-11-04 19:54:09.0
Seika Machinery is pleased to announce a special sale, effective immediately. Seika is offering significant savings on its McDry Ultra-Low Humidity Storage Cabinets while supplies last. All inventory McDry cabinets will be quoted with extra year-end discounts.
Technical Library | 2018-05-09 22:15:29.0
Creep corrosion on printed circuit boards (PCBs) is the corrosion of copper metallization and the spreading of the copper corrosion products across the PCB surfaces to the extent that they may electrically short circuit neighboring features on the PCB. The iNEMI technical subcommittee on creep corrosion has developed a flowers-of-sulfur (FOS) based test that is sufficiently well developed for consideration as an industry standard qualification test for creep corrosion. This paper will address the important question of how relative humidity affects creep corrosion. A creep corrosion tendency that is inversely proportional to relative humidity may allow data center administrators to eliminate creep corrosion simply by controlling the relative humidity in the data center,thus, avoiding the high cost of gas-phase filtration of gaseous contamination. The creep corrosion relative humidity dependence will be studied using a modified version of the iNEMI FOS test chamber. The design modification allows the achievement of relative humidity as low as 15% in the presence of the chlorine-releasing bleach aqueous solution. The paper will report on the dependence of creep corrosion on humidity in the 15 to 80% relative humidity range by testing ENIG (gold on electroless nickel), ImAg (immersion silver) and OSP (organic surface preservative) finished PCBs, soldered with organic acid flux.
Technical Library | 2022-09-12 14:07:47.0
Unique component handling issues can arise when an assembly factory uses highly-moisture sensitive surface mount devices (SMDs). This work describes how the distribution of moisture within the molded plastic body of a SMD is an important variable for survivability. JEDEC/IPC [1] moisture level rated packages classified as Levels 4-5a are shown to require additional handling constraints beyond the typical out-of-bag exposure time tracking. Nitrogen or desiccated cabinet containment is shown as a safe and effective means for long-term storage provided the effects of prior out-of-bag exposure conditions are taken into account. Moisture diffusion analyses coupled with experimental verification studies show that time in storage is as important a variable as floor-life exposure for highly-moisture sensitive devices. Improvements in floor-life survivability can be obtained by a handling procedure that includes cyclic storage in low humidity containment. SMDs that have exceeded their floor-life limits are analyzed for proper baking schedules. Optimized baking schedules can be adopted depending on a knowledge of the exposure conditions and the moisture sensitivity level of the device.
Industry News | 2012-06-28 21:14:17.0
Seika Machinery, Incannounces a special sale to assist its customers with meeting the IPC 1601 PCB Storage and Handling Guideline. Effective June 25-July 27, 2012, Seika Machinery is offering a special discount on McDry MC-1001 and MC-1002 PCB Storage Cabinets.
.png)