Industry News | 2021-11-29 20:45:48.0
In industry, it is necessary to measure all kinds of electric and non electric parameters, such as current, power, temperature, pressure, speed and angle, etc. In industry, 4 ~ 20mA current signal is widely used to transmit these analog quantities, so that the field data can be transmitted to the screen of control room or display equipment hundreds of meters away.
Industry News | 2021-05-19 22:36:33.0
Calibration is the process of configuring an instrument to provide a result for a sample within an acceptable range. This process eliminated or minimized factors that cause inaccurate measurements. Although the exact procedure may vary from product to product, the calibration process generally involves using calibration instrument to test samples of one or more known values called "calibrators". The results are then used to establish a relationship between the measurement technique used by the instrument and the known values. The process in essence "teaches" the instrument to produce results that are more accurate than those that occur otherwise. The instrument can then provide more accurate results when samples of unknown values are tested in the normal usage of the product.
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