Today we will know about the Different Types of Scientific Devices used in daily life. This information is extremely useful for you for General Knowledge of many competitive examinations -Railway, Bank, SSc. You know that these Scientific Instruments have changed our lives completely. You should also know What are Physical Quantities?
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| Scientific Instruments list and their uses pdf |
Scientific Instruments list and their uses Pdf
Accelerometer- - This
device is used in measuring vehicle speed
Accumulator - It is a device that
accumulates electrical energy
Aerometer – It is a device measuring the weight and density of air and gases
Altimeter - It is a device measuring the height of aircraft
Actinometer- A device that determines the intensity of the sun’s
rays
Avometer
– A device that detects the
defects in radio
Auriscope
– A device used to observe the
interior parts of the ear
Ammeter
- A device measuring the value of
current in ampere
Anemometer
- A device used to measure the
power and speed of air
Apicioscope - A tool used to display opaque images on the screen
Audio
Meter – A device used to
measure sound intensity
Audiophone
– Ear-to-ear equipment to help
you hear
Barograph
– A device that graphs changes in
atmospheric pressure
Binoculars - A tool that enlarges objects
Bolometer
– A device measuring thermal
radiation
Cardiograph – A device that graphs heart rate
Cathetometer – Height and level
measuring device in scientific experiments
Calipers – A device measuring the diameter inside and outside
cylindrical objects
Commutator - A device that changes the direction of the current
Calorimeter - A device used to measure heat
Crescograph
- A tool showing the growth of
trees or plants
Cyclotron-A device that accelerates a more charged particle
Compass
Box – A device that
determines the direction (North-South) at a place
Carburator – It is a tool used in internal combustion engines
Cardiogram – A device measuring
the heart rate of a human being
Cathode Ray Tube – A device used in electron emissions
Chronometer
– A tool used to find the right
time in the sea.
Coolidge Tube - Tube-like equipment
used in Produce X Rays
Cryometer
- A device measuring 0° C
and its nearest low temperature
Cytotron
– An Artificial weather generating equipment
Daniell Cell - A device used to
flow direct current into a circuit
Density Meter – Density Measuring Device
Dialysis
Machine - A blood cleansing
device when kidneys are damaged
Dilatometer – A device measuring the change in volume of an object
Dynamo – A device that converts mechanical energy into
electrical energy
Dynamometer – A device that measures the power generated by the
engine
Electroscope - A device that indicates the presence of electric
charge
Electric Motor – A device that converts electrical energy into
mechanical energy
Electro
Meter – Instrument
measuring potential difference
Electron
Microscope – The device used to
see the microorganisms
Endoscope – A device used to look at the internal parts of the
human body
Epidiascope
– A device that launches pictures
on the screen
Escalator – Automatic mechanical stairs running up and down
Fathometer
- A device measuring sea depth
Fire
Extinguisher – A device used in extinguishing the fire
Galvanometer – A device measuring the intensity of the current
Geiger Muller Counter – A
device used to measure radiation from radioactive sources
Ganong
Respiratory Meter – Instrument
measuring the respiratory coefficient
Hygroscope
– A device showing changes in the
humidity of the atmosphere
Gramophone – A device that converts waves on record into sound
Gyroscope
– A device that determines the
speed of a moving object
Hydrometer
– Instrument measuring relative
density of liquids
Hydrophone
– A device that calculates sound
waves inside water
Hygrometer
– A device measuring the humidity
of the atmosphere
Incubator – A transparent vessel for keeping premature babies
Jack – A device that
raises heavy vehicles etc.
Kaleidoscope
– A tool used to look at
different types of geometry shapes
Kymograph
– A device that graphs the pulse
movement of the heart and lungs
Lactometer
– Milk purity measuring device
Loud
Speaker – A device that converts
dim sound into a loud sound
Machmeter
– A device measuring the speed of
aircraft in terms of sound
Microphone – A device that converts sound waves into electric waves
Magnetometer
– A device that compares magnetic
movements and fields
Manometer
- A machine measuring the
pressure of gases
Megaphone
– A device that takes sound to
distant places
Oscillograph – A device that graphs electrical and mechanical
vibrations
Parachute
– Equipment used to land safely
from an airplane in an emergency
Microscope – A tool used to make microorganisms bigger
Microtone – A machine that cuts an object into very small pieces
Odometer – A tool used to
measure the distance covered by vehicles
Ohmmeter
– Instrument measuring electrical
resistance
Ondometer – A device measuring the frequency of electromagnetic waves
Periscope – A device used to look at objects far from the limits
of view
Phonograph
– Sound Writing Tools
Phonometer – Device measuring
sound intensity levels
Photometer – A device used to
compare the illumination and intensity of two light sources
Phototelegraph – A device that
transports photos from one place to a place
Pippet – A thin glass tube-like device measuring the fixed
volume of liquids
Polygraph – Lie Detection Tool
Potentiometer – A device measuring
the potential difference between two points in an electric circuit
Potometer – A tool measuring the rate of transpiration in tree
plants
Pyknometer – A device measuring
the density and expansion coefficient of liquids
Pyrometer – High-Temperature Measuring Device
Radar – A device that determines the speed and direction of
distant aircraft
Radiator – A device that keeps the engine of the motor vehicle
cool
Radio
Micrometer – A device measuring
thermal radiation
Seismometer – A device measuring
the intensity of earthquake waves
Rain
Gauge – A device that
determines the amount of rainfall
Refractometer – A device that
determines the refractive index of a transparent medium
Sacchrometer – A device measuring
sugar sander
Screwgauge - A machine measuring the diameter of a thin wire
Seismograph – Seismic Intensity
Measuring Device
Spectroscope – Spectrum Analysing
Device
Speedometer – Vehicle Speed
Measuring Device
Sphygmomanometer – A device measuring
blood pressure in the arteries
Sphygmoscope – A device that
detects the vibration of the movement of veins
Stereoscope – Binary Drawing Tool
Stethoscope
- A device that sounds of the
heart and lungs
Stroboscope – Rotating At
Periodic Speed
Tacheometer - Equipment measuring upgrades while conducting surveys
Taximeter – Fare measuring machine in a taxi
Telex – A tool to exchange news among countries
Telemeter – A device recording physical events that occur so far or distance places
Teleprinter – Typing device by receiving telegraph messages coming
from a distance
Theodolite – a device measuring transverse and vertical angles
Thermometer
– A tool used to determine the
temperature of the human body
Thermopile – A device to determine the intensity of radiations
Thermostat – Automatic device used to keep temperature stable
Transformer – A device used to increase or reduce the voltage of the
current
Turbine - Mechanical work is carried out using the kinetic energy of the flowing liquid with the help of this device
Udometer - A device used to measure rain
Ultrasonoscope – A tool used to
detect brain tumors and heart defects
Vacuum Cleaner – A device used to clean dust
Van de
Graph generator – High Potential generating Device
Viscometer – A device that
determines the viscosity of liquids
Voltmeter – A device that
distinguishes the charge between two points in an electric circuit
Wavemeter – Subparticle that
determines the wave wavelength of radio wave
Wattmeter - Electrical Power Measuring
Machine
X-ray
machine – A machine that
receives shadow images of the inner parts of the human body
Xerox
Machine – Photo Stat Machine
Xylophone – Musical Instruments
Zincograph – Zinc Printing
Machine
So,
these are the important Scientific Instruments and uses.
Hoping this article is very useful for
you.
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