A colorimeter is a light-sensitive device used for measuring the transmittance and absorbance of light passing through a liquid sample.
By Ben Arnold
16 Jun 2015
A calorimeter is an instrument used in calorimetry for measuring the amount of heat released or absorbed in chemical or physical reactions. It can determine heat content, latent heat, specific heat, and other thermal properties of substances.
An infrared thermometer is a device that measures the infrared radiation – a type of electromagnetic radiation below the visible spectrum of light - emitted by an object.
A piezoelectric accelerometer utilizes the piezoelectric effect of certain materials to measure dynamic changes in mechanical variables such as mechanical shock, vibration and acceleration.
Thermocouples are one of the most common sensors used for temperature measurement. They are made up of two different metals coupled together at one or more points.
Motion can be detected through various means such as infrared, sound, and vibration. Motion detectors are primarily used for detecting moving objects (especially people), and gathering data regarding position, acceleration, and velocity.
As the Earth is not a perfect sphere, its gravitational field strength fluctuates across its surface. Changes in topography, elevation, latitude, and subterranean density can affect the force of gravity.
A carbon paste electrode is a particular type of electrochemical sensor widely used in voltammetric experiments, made up of carbon paste.
Trains are a key mode of transport in most developed countries around the world.
By Alexander Chilton
22 Oct 2014
An infrared sensor is an electronic instrument that is used to sense certain characteristics of its surroundings by either emitting and/or detecting infrared radiation.
By Alexander Chilton
15 Oct 2014