Jim Edlin and David Bunnell (1982) COMDEX: The Year 1 PC, PC Magazine Vol 1 No. 1, February-March 1982, pg. 54 Article “Comdex: The Year 1 PC” by Jim Edlin (editor) and David Bunnell (PC Magazine Publisher and Editor in Chief), provide a review of the November 1981 Fall comdex. …
David Bunnell (1982), Boca Diary, PC Magazine Vol 1 No.2, April May 1982 Article “Boca Diary” by David Bunnell, PC Magazine Publisher and Editor in Chief is about his visit to Boca Raon in December 1981 to “vist the birthplace of what could turn out to be the most synamic…
The concentration of IPA in the Test Solvent will influence the test results. The Test Solventshould be 75 % IPA, +/- 3%. Because IPA will evaporate quicker than H2O, the concentrationof IPA will tend to decrease with time. This concentration should be checked, and if necessaryadjusted, periodically. Non-ionic contaminates such…
The fabrication and assembly of printed circuit boards (pcbs) includes many processes that introduce corrosive ionic materials to the pcb. There are many sources of these ionic contaminants, but most are attributed to chemical etchants and cleaners, plating solutions and solder flux. Ionic contamination can cause corrosion and dendrite growth…
The Resistivity Of Solvent Extract (ROSE) test is a test for the presence and average concentration of soluble ionic contaminants. The process uses an extracting “Test Solvent” of 75 percent by volume of ACS reagent grade IsoPropyl alcohol (IPA) and 25% by volume of De-Ionized water (D-H2O). The alcohol is…
The operator should should stay with the system and monitor the display during the clean cycle. Once the cleaning is complete, the operator should stop the cleaning process. The operator needs to avoid “over-cleaning” the Test Solvent. The resistivity probe has a measurement limit of about 60.35 Mohm-cm, whereas the…
Scientific Solutions’ LabMaster® ASRS is a family of scalable products that provide efficient and intelligent Automated Storage and Retrieval Systems to a wide range of customers; from the home and small office, to mid-size industries; and to large manufacturing and distribution facilities. The automated storage and retrieval system (AS/RS) uses…
Scientific Solutions LabMaster® food processing products are essential parts of the bottling and packaging operation and provide microprocessor Digital and Analog Outputs (DO, DAC) for controlling the conveyors, motors, pumps and other line equipment; Digital and Analog inputs (DI, ADC) for monitoring and providing feedback control of the processing line…
Scientific Solutions LabMaster® BSD process control is ideal for the task of Brewing, diStilling and Blending (BSD) of beverages. The LabMaster® BSD provides a scalable platform to take an idea from conception thru product development and formulation, onto prototyping and pilot plant production, and finally to full manufacturing. Scientific Solutions…
Scientific Solutions LabMaster® control products are what you “knead” for a modern automated baking production line. Mixing, kneading, rolling, proofing and baking are the major steps used by Bakers. Each step is important for the successful end product, and the LabMaster® products provide the computer based brains to run the…
