February, 2020
www.us-
tech.com
Partner with an Expert to Ensure Wet Process Cleaning Equipment Success
Continued from previous page In terms of complying with fire
codes, Bertagnolli says that if the semiconductor manufacturer has its own fire system in a cleanroom, then the cleaning equipment needs to communicate with it. So, if the tool has an emergency
situation and needs to shut down due to fire, it must notify the house fire alarm system. Fire suppression lines must also be properly sealed and maintain sufficient pressure. Also, to qualify for fire insurance, factory mutual approved materials must be utilized. When complying with OSHA,
she adds that the manufacturer needs to have a three-foot clearance in front of lockout, tag-out areas when powering down for safety. It is necessary to plan for the logistics of the install, down to which elevators, hallways and doors the wet process- ing tank/equipment must
fit
through. Because many cleanrooms have
subfloors, it is necessary to ensure that there are structural support/leg levelers on the right floor location. For safety compliance and perform- ance, the manufacturer must also
SEC Shows 3D CT X-ray Inspection System
Suwon, Korea — SEC’s X-eye SF160 series 3D CT X-ray inspection sys- tems are designed for the non-de- structive analysis of semiconductor, SMT and electronic components. The systems offer the option of a hybrid tube — 160 kv, 500 µm with a 10,000- hour filament. They can also be equipped to provide dual CT, offering high-quality CT images and high- speed scanning. Defects down to 1 µm in size can be detected. SEC is a technology leader in
the area of X-ray inspection. The company has engineering capabili- ties to design and develop core X-ray tubes, as well as user-friendly X-ray
Vapor Phase Soldering with and without vacuum
provide sufficient exhaust system airflow velocity, at a specific rate, de- signed for the production space. In addition, facilitization in-
volves correctly hooking up to dion- ized water, chemistries and drain lines, without any leaks. “A common error is failing to
provide pump pressure to chemistry lines when these need to be brought in from afar,” says Bertagnolli. “And per safety codes, dual containment is required on chemical lines.” The chemical line/tank fill sys-
tems, in fact, must be configured cor- rectly, or the chemistries will lack
sufficient pressure to properly feed the tool or have other issues such as large amounts of entrapped gas. Fa- cility chemical systems with chemi- cal lines that take too many turns, becoming convoluted, can reduce pressure to the point where the tank fails to fill. So, the chemical lines must be configured in a more direct manner that maintains enough pres- sure to properly supply the tool/fill the tank. How a water line runs through
the cleanroom should be considered, because it can decrease safety and ef- ficiency if it encroaches on the space
used to perform maintenance tasks. If planned for, however, the water- line or the cleaning equipment’s maintenance space can be located in different, non-conflicting areas. When well-planned with appro-
priate one-stop guidance, we process cleaning equipment can be imple- mented correctly the first time at minimal cost, with production going smoothly far into the future. Contact: JST Manufacturing,
Inc., 219 E. 50th Street, Boise, ID 82714 % 208-377-1120 E-mail:
info@jstmfg.com Web:
www.jstmfg.com r
Page 51
SF160 3D CT X-ray inspection system.
equipment optimized for various ap- plications at a low cost of ownership. SEC provides systems from entry level to high-performance machines to meet various customers’ needs. SEC also offers AXI systems cus- tomized for customers that require inline automation. Contact: SEC Co., Ltd., 111 111,
Industrial Road 155 beon-gil, Gwon- seon-gu, Suwon-si, Gyeonggi-do, Korea 16648 % +82-31-215-7341 E-mail:
barobee94@seceng.co.kr Web:
www.seceng.co.kr
See at IPC APEX, Booth 1052
Best performance in every production environment with the CondensoX series!
CondensoX is perfect for handling large or high-mass boards in a stable process atmosphere. In order to improve control of the vaporphase, Rehm has developed a patented injection principle that allows the sol- dering procedure to be individually regulated. Our CondensoX series can temperatures of up to 260°C.
www.rehm-group.com See at IPC APEX, Booth 707
Visit us at IPC Apex Expo
February 4 - 6, 2020 Booth #707
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