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Thermocouple module

A thermocouple module typically refers to a device or component that incorporates one or more thermocouples for the purpose of temperature measurement or control. The principle behind a thermocouple's operation is known as the thermoelectric effect, where a voltage is generated at the junction of two dissimilar metals when there is a temperature gradient between the two junctions. Different combinations of metals result in different types of thermocouples, each with its own temperature range and characteristics. Some common types include K-type (chromel-alumel) (95oC-1260oC), J-type (iron-constantan) (95oC-760oC), and T-type (copper-constantan) (0oC-350oC).

Location : Fluid Mechanics and Machinery Laboratory/ Laboratory block

Usages : Academic purpose

Force Using Transducers

Transducers are devices that convert one form of energy into another. They can be used in various applications, including sensors, actuators, and communication systems. Transducers can be used to measure and sense force. For instance, strain gauges are transducers that change their electrical resistance in response to mechanical strain (force) applied to an object. These strain gauges can be incorporated into devices to measure weight, pressure, tension, and other force-related parameters.

Location : Fluid Mechanics and Machinery Laboratory/ Laboratory block

Usages : Academic purpose

Vibration Set Up

Measuring vibration parameters using a vibration setup involves using transducers and equipment to capture and analyse vibrations in a specific system or structure. Analyse the processed data to extract the desired vibration parameters, such as:

Amplitude: Peak-to-peak amplitude or RMS (Root Mean Square) amplitude.
Frequency: Dominant frequency components, resonant frequencies, etc.
Phase: Phase relationships between different vibration signals.
Displacement, velocity, or acceleration values.

Location : Fluid Mechanics and Machinery Laboratory/ Laboratory block

Usages : Academic purpose

Calibration of Pressure Gauge

Calibrating a pressure gauge involves comparing its measurement readings to a known reference standard to ensure its accuracy and reliability. Calibration is essential to maintain the integrity of pressure measurements and to ensure that the gauge provides accurate readings.

Location : Fluid Mechanics and Machinery Laboratory/ Laboratory block

Usages : Academic purpose

Infrared (IR) thermometer

An Infrared (IR) thermometer, also known as a non-contact thermometer or temperature gun, is a device used to measure temperature from a distance without making direct contact with the object being measured. It works based on the principle that all objects emit infrared radiation, which is directly related to their temperature.

Location : Fluid Mechanics and Machinery Laboratory/ Laboratory block

Usages : Academic purpose

LVDT

The LVDT converts a position or linear displacement from a mechanical reference (zero, or null position) into a proportional electrical signal containing phase (for direction) and amplitude (for distance) information. The LVDT operation does not require an electrical contact between the moving part (probe or core assembly) and the coil assembly, but instead relies on electromagnetic coupling.

Location : Fluid Mechanics and Machinery Laboratory/ Laboratory block

Usages : Academic purpose

Calibration of pressure gauge using manometer

Calibration of Pressure is used to introduce the principles of checking and adjusting of manometers - (calibrating principles). The pressure is applied via weights, which are placed on a weight support. The latter has a piston, which acts on hydraulic oil in a pipe system, so that a manometer that is also connected to the system should indicate certain pressures. The device contains a Bourdon spring manometer with a transparent dial. The display mechanism and the various adjustment opportunities are therefore clearly identifiable. Hydraulic oil is used to transfer pressure

Location : Fluid Mechanics and Machinery Laboratory/ Laboratory block

Usages : Academic purpose

Anemometer

An anemometer is a device used for measuring wind speed, and is a common weather station instrument. A vane anemometer combines a propeller and a tail on the same axis to obtain accurate and precise wind speed and direction measurements from the same instrument. The speed of the fan is measured by a rev counter and converted to a wind speed by an electronic chip. Hence, volumetric flow rate may be calculated if the cross-sectional area is known. It has good accuracy when used correctly.

Location : Fluid Mechanics and Machinery Laboratory/ Laboratory block

Usages : Academic purpose

Stroboscope

The primary use of a stroboscope is to stop motion for diagnostic inspection purposes. However, the stroboscope can be used to measure speed. In instances when the device could be shut down and a piece of reflective tape could be installed, then an optical tachometer is easy to use for RPM measurement. Stroboscopes must be used when one can’t shut down the device. The human eye is not easily tricked into seeing a stopped image by a stroboscope when the flash rate is slower than 300 FPM. Therefore, stroboscopes are just about impossible to use below 300 FPM for inspection or to measure RPM.

Location : Fluid Mechanics and Machinery Laboratory/ Laboratory block

Usages : Academic purpose

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