Basics of Infrared Gas Analyser
Principles of Infrared Analysis:Infrared (IR) absorption (or reflection for solids) is a technique that can be used successfully for continuous chemical analysis of a process....
Author : denizen robo
Thermal Conductivity Gas Measurement
Thermal Conductivity Gas Detectors All gases possess varying degrees of ability to conduct heat. In order to have a means of comparing the gases’ abilities,...
Tool to calculate Span and Input/Output relation of an Instrument Transmitter Using LRV and URVURV
Instrument Transmitter Span and Input/Output relation Calculator This tool is used to calculate the Input and output relation from LRV and URV. How to use this...
What is Oxidation-Reduction Potential (ORP) ?
What is ORP (Oxidation – Reduction Potential) ?ORP electrodes measure the voltage across a circuit formed by the measuring metal half cell and the reference...
Optical Pyrometer – Temperature Measurement
Optical Pyrometer An optical pyrometer will measure temperature from a distance. Optical pyrometer is a filament that has its power supply and as you adjust...
Radiation Pyrometer – Temperature Measurement
What is Infrared ? Infrared (IR) portion of the spectrum spans Wavelengths between 0. 7 t 1000 microns. Based on the principle that all objects...
Introduction to DCS (Distributed Control System )
What is Distributed Control System ?There are many definitions of distributed control, but the basic concept is always the same: divide a large application into...
Vibration Measurement – Accelerometer
AccelerometerAccelerometers are a piezo-electronic (crystal) device. A pre- loaded crystal is charged with current and as the crystal is compressed or de-compressed by vibration an...
Introduction To Vibration Measurement
Measurement Type Only measurements of the same type can be compared. Bearing Cap or Case Vibration cannot be directly compared to Shaft Relative or Shaft...
Dissolved Oxygen Measurement
Dissolved Oxygen Measurement One of the most important measurements in the determination of the health of a body of water is its dissolved oxygen content. The...