Analyser 

    An instrument measuring the concentration of one or more components(Chemical        constituents) of a substance. In this context it also implies a continuous or semi-continuous electrical output which can be used to indicate or record the concentration method.

Calibration
  &n bsp; Adjustment of the instrument output to read the correct value. Generally by measuring a gas of known composition, in some cases by precalibrated devices interacting with the detector.
( Some analyzer not too far from this concept, but all require regular calibration checks).

Chlorination :

Chlorine :   Is a pungent smelling, corrosive, green/yellow gas. It is very heavy gas and readily absorbed  by most materials.

Combustible :   A gas or vapor, single compound or mixture, which will ignite in the air.

Detector :   A device which responds to changes in-concentration in the fluid to which it is exposed.

Hooter :    An Alarm for remote annunciation in control panel

LED :    Light Emitting Diode

PPM :   Parts per million (10 ^-6)

Sensor : Other name of Detector

Toxic :   A substance which is harmful to health. It can be effected eighter on Digestible or Nervous system.

Water Purification :   A process of purify the water by adding Chlorine Gas to remove bacteria and  the micro-organism

Water Treatment :

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Last modified: March 14, 1999