Welding. 2-8). Powder Flux The Lincoln Electric 600 Powder Flux is a The Lincoln Electric 600 Powder Flux is a general purpose brazing flux. The combination cleaning method uses a small amount of, The combination cleaning method can be used with. Chemtronics Technical Support is available from: Monday through Friday 10 AM to 2:30 PM EST. Cleaning Methods and Contamination Assessment for Optical Assembly. Piscataway, NJ, U.S.A.: Telcordia Technologies, Inc. TIA-455-240. Fiber optic interconnecting devices and passive components – Part 01: Fibre optic connector cleaning methods. Even the dust caps used to protect the ferrule can contaminate the connector’s end face. (2012, April). Too much solvent was used if any solvent is still detectable under a microscope immediately after the cleaning process. Telcordia — GR-2923-CORE, Issue 2. Iron Oxides: The major contaminant in … One 8 oz. Good optical fiber cleaners are engineered so that very little fluid is required, and so that they evaporate very quickly. It also recognizes that using too much solvent in the “wet to dry” cleaning process can lead to flooding the surface and cross-contamination. The end result is often a “halo” of contamination on the end face of the connector. We offer over 21,000 products and several well-known brand names. It is essential to inspect every fiber optic connection before every mating and to clean those connections when necessary. IPC-8497-1. Inspect the connector again, and make the connection when the plug passes inspection. It is a poor solvent for some of the common soils found in optical fiber installation, such as buffer gels and oils (Blair, 2006). Reach out to us regarding your specific fiber optic cleaning challenges, and we'll work with you to create a solution. Acute effect is irritation of the eyes, nose and throat. By Kevin Hadley (Own work) [CC-BY-SA-3.0], via Wikimedia Commons. Check often for exclusive offers, contests, product alerts and more. Blair, P. (2006, December 13). IPC. Additionally, the act of dry wiping creates a static charge that can attract contamination after the connector is cleaned (IEC/TR 62627-01, 2010, p. 11). Laboratory tests demonstrate the attraction of metallic powder to optical connectors electrically charged by wiping them dry on the fabric of a typical cassette style fiber optics cleaner (Berdinskikh, Fisenko, Daniel, Bragg, & Phillips, 2003). IEC/TR 62627-01. Debris and contamination are moved away from the initial point of contact in a straight line. Find answers, safety data sheets, and product specs here. Stay-Clean Aluminium Flux SDS. Stay-Clean Liquid Flux SDS. Flux-cored arc welding gas-shielded (FCAW-G) wires were introduced to the market around 1957. Bridgit Paste Flux SDS. The Halo Effect on Fiber Optic End Faces: Cause and Prevention. There are mainly two types of flux cores. Additionally, mating a dirty plug cross contaminates the other plug. It is applied to the rod by preheating the rod end and dipping the rod into flux. Fiber’s Dirty Secret. Chronic effects also include excess fluid in the lungs. Flux Coatings for Preforms are available in no-clean and rosin-based chemistries with a variety of activity levels to suit your substrate metallizations. Bannockburn, IL, U.S.A.: IPC. Using Black Polyester Cleanroom Wipes: Is It Really Clean? Nickel Silver Alloy 170, Alloy 170FC – SDS. Low Price Guarantee and Free Delivery on orders above $99. Below are examples of the impact of fiber contamination: You can’t assume that new connectors out of the package will be sufficiently clean. bottle of powder (not included) covers the same area as 2-3 cans of spray paint, and clean-up is easy since you can simply sweep-up the over-sprayed powder. Fiber installers; however, must ensure that contamination on the fiber connectors is minimized in order to stay within the acceptable range of data loss. Unfortunately, most operators are unaware that using IPA in this application requires careful attention to avoid further contaminating the end face surface. Solder Paste Stay-Clean paste flux is a general purpose Stay-Clean paste flux is a general purpose soldering flux designed primarily for copper-to-copper and copper-to-brass connections. Very little solvent is required to break the static charge and dissolve the soils on the end face. In this case, using more of a cleaner does not improve the cleaning ability of the process. International Electrotechnical Commission. (2010, February). The combination cleaning method can be used with wipes, swabs, and fiber cleaning tools. Fiber optic interconnecting devices and passive components – Basic test and measurement procedures – Part 3-35: Examinations and measurements – Visual inspection of fiber optic connectors and fiber-stub transceivers. Generic Requirements for Fiber Optic Connector Cleaning Products. Most contaminants are impossible to see without the aid of a microscope; keep in mind that the fiber core is several times smaller than a human hair. Applies flux precisely where it is needed; Applies a uniform amount every time; Flux-Coated Preforms eliminate the costly production step of separate fluxing and increase throughput yields. Stay-Clean Paste Flux SDS. This process recognizes that dry cleaning achieves suboptimal results and leaves the optical connector end face charged with an electrical field that is likely to attract contamination after the cleaning process. Sources of contamination include the hands and clothing of those handling the connections, building materials, dust, pollen, oil, sawdust, airborne contaminants, and more. Proc. IEC. Remove weld flux and spatter as well as perform a variety of light chipping applications. View a full list of WD-40 uses with helpful video and instruction. Stay-Clean 4 oz. An effective fiber optic connector cleaning process must be effective on a wide variety of contamination and provide the best possible result every time. It is critical to inspect and when necessary clean every connection every time it is mated, including unmated plugs which were previously found to be clean. The static charge resulting from dry cleaning can be reduced by exposing the cleaned connector end face to deionized air for 5 to 10 seconds after the cleaning process. Grobet USA is known worldwide for excellence in the quality and reliability of our products. It may be used on such materials as aluminum, magnesium, brass, copper, cast iron, steel, stainless steel, … Quebec City, Canada: https://doi.org/10.1117/12.475352. Using these solvents appropriately is described below. Model 301AR-58010 Flowgauge Regulator Kit, Model 301CD-32010 Flowgauge Regulator Kit, Model 355CD-32010 Flowmeter Regulator Kit, Model 355-2AR-58010 Flowmeter Regulator Kit, Inferno® Quick Connect Alternate Fuel Kits, Welco 1620 Nozzle Shield and Anti-Spatter, Compound 302 Postweld Stainless Steel Cleaner.