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Cashmaster International is a manufacturer of money counting machines based in Dalgety Bay, Scotland. [1] The company makes machines that count cash by weight, an alternative to counting cash manually or using a traditional friction based banknote counter .
A Precision Measurement Equipment Laboratory (PMEL) is a United States Air Force (USAF) facility in which the calibration and repair of test equipment takes place. This practice is also known as metrology: the science of measurement. Metrology is defined as the science of weights & measures, while a PMEL is the place where technicians perform ...
The formal definition of calibration by the International Bureau of Weights and Measures (BIPM) is the following: "Operation that, under specified conditions, in a first step, establishes a relation between the quantity values with measurement uncertainties provided by measurement standards and corresponding indications with associated measurement uncertainties (of the calibrated instrument or ...
Paymaster check writers are still in regular use in 2021, used to prepare money orders and cashier's checks, by such entities as the United States Postal Service, convenience stores, and by financial institutions such as banks, checking exchanges, and savings and loans, although the company was closed by 2000. [2] [1]
A calibration curve plot showing limit of detection (LOD), limit of quantification (LOQ), dynamic range, and limit of linearity (LOL).. In analytical chemistry, a calibration curve, also known as a standard curve, is a general method for determining the concentration of a substance in an unknown sample by comparing the unknown to a set of standard samples of known concentration. [1]
Vibration calibrators , sometimes also called reference shakers, are electromechanical instruments which enable calibration of vibration sensors and measuring instruments to traceable standards. They produce sinusoidal mechanical vibration signals with known amplitudes and frequencies. The vibrating part of the instrument is usually a ...
In a Marchant, near the beginning of a cycle, the accumulator dials moved downward "into the dip", away from the openings in the cover. They engaged drive gears in the body of the machine, which rotated them at speeds proportional to the digit being fed to them, with added movement (reduced 10:1) from carries created by dials to their right.
In the United States, there is no licensing requirement to be a paymaster. However, a paymaster often is a licensed lawyer, due to the security and safety issue that lawyers in the United States are required to hold any funds that do not belong directly to them in an "Attorney's Trust Account" (also known as an IOLTA account), which is monitored by the state bar, in the state in which the ...