COMPRESS DRY AIR (CDA) TESTING SERVICE

If the compressed air directly used in the processing process is of poor quality, it is also a source of product contamination.
COMPRESS DRY AIR (CDA) TESTING SERVICE

The so-called compressed dry air (CDA) is taken from the atmosphere after being compressed by a compressor to dehumidify, and then adsorbed by filters or activated carbon to remove dust and hydrocarbons to be supplied to a clean room for use.  However, external ambient air or air compressors often contain or produce: water vapor, oil, carbon monoxide, carbon dioxide, peculiar smell, pollutant particles... etc. The amount of these substances will affect the quality of the compressed air you use, as well as the products on the production line and the clean room environment. Therefore, it is recommended to monitor the possible residual contaminants in the optoelectronic panel manufacturing process, semiconductor manufacturing process, biochemical and medical process compressed gas pipeline (P-CDA) and driving gas pipeline (D-CDA).

 

In accordance with ISO 8573, SGS provides services for regular inspections after installation and during use for various important indicators in CDA that will affect the yield of the process.

 

Test items:

  • Heavy metal element analysis
  • Oil content (total hydrocarbons) analysis
  • Particle count analysis (0.1um ~10um )
  • Acid-base gas content analysis (anion and cation)
  • Moisture and dew point analysis
  • Microbial contamination analysis
  • Analysis of other organic pollutants
  • CO / CO2 / NOx / SOx / H2S content analysis
  • Filtration efficiency evaluation
Ultra Trace Analysis Service of Semiconductor (UTAS) - Taipei
TEL
FAX
+886 2 2298 1338
ADD
No.38, Wu Chyuan 7th Rd., Wu Ku District, New Taipei City, 248523
Ultra Trace Analysis Service of Semiconductor (UTAS) - Hsinchu
FAX
+886 3 667 3956
ADD
No. 19, Ln. 28, Yanhe St., Zhubei City, Hsinchu County 302047, Taiwan (R.O.C.)
Ultra Trace Analysis Service of Semiconductor (UTAS) - Taichung
TEL
FAX
+886 2 2298 1338
ADD
No. 9, 14th Rd., Taichung Industrial Park, Taichung 407019
Ultra Trace Analysis Service of Semiconductor (UTAS) - Tainan
TEL
FAX
+886 6 505 8470
ADD
R400A, No.12, Nanke 2nd Rd., SinShih Dist., Tainan City, 744092
Ultra Trace Analysis Service of Semiconductor (UTAS) - Kaohsiung
TEL
FAX
+886 7 301 0860
ADD
No. 61, Kai-Fa Road, Nanzih Export Processing Zone, Kaohsiung City, 811734