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A scale or balance is a device used to measure weight or mass. These are also known as mass scales, weight scales, mass balances, massometers, and weight balances. The traditional scale consists of two plates or bowls suspended at equal distances from a fulcrum. One plate holds an object of unknown mass (or weight), while objects of known mass ...
W & T Avery Ltd. (later GEC Avery) was a British manufacturer of weighing machines. The company was founded in the early 18th century and took the name W & T Avery in 1818. Having been taken over by GEC in 1979 the company was later renamed into GEC-Avery. The company became Avery Berkel in 1993 when GEC acquired the Dutch company Berkel.
Lady Justice (Latin: Iustitia) is an allegorical personification of the moral force in judicial systems. [1][2] Her attributes are scales, a sword and sometimes a blindfold. She often appears as a pair with Prudentia. Lady Justice originates from the personification of Justice in Ancient Roman art known as Iustitia or Justitia, [3] who is ...
Steelyard balance. A steelyard balance, steelyard, or stilyard is a straight-beam balance with arms of unequal length. It incorporates a counterweight which slides along the longer arm to counterbalance the load and indicate its weight. A steelyard is also known as a Roman steelyard or Roman balance. A 19th-century steelyard crane.
Calipers. A vernier caliper clamping on an object. Caliper (s) or calliper (s) are an instrument used to measure the linear dimensions of an object or hole; namely, the length, width, thickness, diameter or depth of an object or hole. The word "caliper" comes from a corrupt form of caliber. [1][2][3]
Decimal balance. A decimal balance or decimal scale is a balance scale which uses the lever in which the arm for weights is 10 times longer than the arm for weighted objects, so that much lighter weights may be used to weigh heavy object. [1] Similarly a centesimal balance uses arms in ratio 1:100. Since the platform for the load has large area ...
Woman Holding a Balance (Dutch: Vrouw met weegschaal), also called Woman Testing a Balance, is an oil painting by Dutch Golden Age painter Johannes Vermeer, now in the National Gallery of Art in Washington, DC. At one time the painting, completed c. 1662–1663, was known as Woman Weighing Gold, but closer evaluation has determined that the ...
Weighing scales (3 P) Pages in category "Weighing instruments" The following 30 pages are in this category, out of 30 total.