In a hiring freeze, an employer decides to stop hiring employees for all non-essential positions. It allows an employer to consolidate current employees and potentially restructure departments to complete the work that is essential for serving the customers of the business.
Conductivity is a measure of waterâs capability to pass electrical flow. This ability is directly related to the concentration of ions in the water 1. These conductive ions come from dissolved salts and inorganic materials such as alkalis, chlorides, sulfides and carbonate compounds 3.
Units of Measurement. Electrical Conductivity is the ability of a solution to transfer (conduct) electric current. It is the reciprocal of electrical resistivity (ohms). Therefore conductivity is used to measure the concentration of dissolved solids which have been ionized in a polar solution such as water.The unit of measurement commonly used is one millionth of a Siemen per centimeter (micro-Siemens per centimeter or S/cm).ost conductivity meters can be calibrated using a standard of a known value. Often a value of 1413 S/cm is used. Some meters will allow the user to select from a wide range of pre-selected values.