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Test Probes in Lead-Free Solder PCB Processes (.pdf)
to "charring". and chemistry breakdown. Some of the fluxes that we tested tended to "fracture" and stick to the. tips. This is similar to what we saw when no-clean fluxes first came out requiring more. maintenance for test probes. Incidentally, the "domed" surfaces of the Pb-Free pads were relatively. free
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Probe Maintenance (.pdf)
Test probes used in production testing will eventually get dirty enough to cause contact problems. The following steps will eliminate contact problems caused by dirty probes:. Probe Maintenance.doc. A p p l i c a t i o n s N o t e. Probe Maintenance. QA Technology Company, Inc. Document# D10020
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Improved Cooling Tower Maintenance: The Cool, Hard Facts
. Currently, the use of remote equipment monitoring with vibration and temperature probes is the most effective means of circumventing this dilemma. While this equipment does warn operators of impending system failures and allow for preventative maintenance, it's costly to own. Fortunately
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ADs Under the Microscope
. By Kerry Lynch/Overhaul & Maintenance. 1 2 Next Page >>. The Federal Aviation Administration is in the throes of one of the most concentrated probes of airline AD compliance that the industry has ever faced. The audits are part of a multi-faceted initiative that the FAA is undertaking to ensure
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Meter Leads (.pdf)
Typical meter leads (those that are supplied with Volt Ohm Milliampere meters) are commonly called test leads or test probes. This paper will specifically refer to the "test pin" as shown in the picture to the right. The rest of the assembly is typically universal throughout most suppliers
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Vision software helps check parts fast
Our company, an A2LA 17025-1999 accredited contract-measurement lab, once measured customer parts on CMMs equipped only with touch probes. A two-shot molded automotive HVAC door is set up on the table of the multisensor system, which includes a variety of tactile probes to capture 3D data from hard
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Gearbox Tutorial
Transducers come in two basic types. 1. Contact- which measure the absolute movement of the Casing. 2. Noncontact, which measure the relative movement of the shaft versus the casing. Noncontact probes are specified in API Standard 613, but as we will see later, these are inadequate for monitoring
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EGPIC: An Automated Insect Census-Taker
In their Gainsville laboratory, entomologist Nancy Epsky and electrical engineer Dennis Shuman test EGPIC probes. Displayed on the computer screen are the total number of insect counts, time elapsed since the last count, total time the probe was active, and status of the probe. Stored grains