仪器仪表名词解释[]（Explanation of instrument and meter []）.doc

仪器仪表名词解释[1]（Explanation of instrument and meter [1]） Explanation of instrument and meter Performance characteristics performance characteristic Parameters and quantitative expressions for determining the capabilities and capabilities of instrumentation. Reference performance characteristics reference, performance, characteristic Performance characteristics under reference operating conditions. Range range An interval of quantity defined by the upper and lower bounds. Note: scope usually adds modifiers. For example: measuring range, scale range. It can be applied to measurements or working conditions. Measuring range measuring range The measured range by which the accuracy is measured. Measuring range lower limit measuring, range, lower, limit The minimum measured value to be measured by the specified accuracy. Measurement range upper limit measuring, range, higher, limit The maximum measured value to be measured by a specified precision. Range span Algebraic difference between upper and lower bounds. For example, the range is between -20 and 100 degrees centigrade, and the range is 120 degrees centigrade. Scale scale A set of ordered scale marks that constitute part of an indicating device and all relevant figures. Scale range scale range Range from a minimum scale value and end point value limit. Scale mark scale mark A scale, line, or other mark corresponding to one or more determined measured values on an indicating device. Note: for numeric values, the numbers themselves are equivalent to scale markers. Zero [scale] mark zero, scale, mark Zero scale line. A scale mark or scale line marked with zero numbers on a dial (plate). Scaled lattice scale division The scale between any two adjacent scale marks. Scaled lattice values value, of, scale, Division Lattice valued. The difference between the measured values of two adjacent scales in the scale. Scale compartments, spacing, scale, spacing, length, of, a, scale, Division The distance between two adjacent scales mar