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  2. Triple beam balance - Wikipedia

    en.wikipedia.org/wiki/Triple_beam_balance

    Base - The base rests underneath the weighing pan and can usually be customized to fit on a workbench or set up with tripod legs. Beams - The three beams on the balance are used to set the level of precision, with each beam working at different increments (1-10 grams, 10 grams and 100 grams). When using the triple beam balance, it is ...

  3. Analytical balance - Wikipedia

    en.wikipedia.org/wiki/Analytical_balance

    The reading scale can be enumerated such that the middle beam reads in 100 gram increments, the far beam can read from 0 to 10 grams, and the front beam can read in 10 gram increments. [4] The parts of a triple beam balance are identified as following: [5] Weighing pan - The area in which an object is placed in order to be weighed.

  4. Rock Chuck Bullet Swage - Wikipedia

    en.wikipedia.org/wiki/Rock_Chuck_Bullet_Swage

    Rock Chuck Bullet Swage (later abbreviated RCBS) is a handloading equipment manufacturer operating in Oroville, California. The company originated during the sporting ammunition shortage caused by World War II , became a widely recognized manufacturer of handloading equipment, and has subsequently been purchased by Hodgdon Powder Company .

  5. File:Separatory funnel-diagrams.svg - Wikipedia

    en.wikipedia.org/wiki/File:Separatory_funnel...

    Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts.

  6. Reference designator - Wikipedia

    en.wikipedia.org/wiki/Reference_designator

    A reference designator unambiguously identifies the location of a component within an electrical schematic or on a printed circuit board.The reference designator usually consists of one or two letters followed by a number, e.g. C3, D1, R4, U15.

  7. Separatory funnel - Wikipedia

    en.wikipedia.org/wiki/Separatory_funnel

    The funnel is then closed and shaken gently by inverting the funnel multiple times; if the two solutions are mixed together too vigorously emulsions will form. The funnel is then inverted and the stopcock carefully opened to release excess vapor pressure. The separating funnel is set aside to allow for the complete separation of the phases.

  8. Fred Huntington - Wikipedia

    en.wikipedia.org/wiki/Fred_Huntington

    Fred Huntington (December 12, 1912 – August 10, 1998) was an entrepreneur and cartridge wildcatter involved in the shooting industry. Huntington founded RCBS which is today one of the leading manufacturers of cartridge handloading equipment.

  9. Büchner funnel - Wikipedia

    en.wikipedia.org/wiki/Büchner_funnel

    A Büchner funnel is a piece of laboratory equipment used in filtration. [1] It is traditionally made of porcelain , but glass and plastic funnels are also available. On top of the funnel-shaped part there is a cylinder with a fritted glass disc/perforated plate separating it from the funnel.