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Aneroid Barometer Demonstration

Name: Aneroid Barometer Demonstration
Brand: Sami Lab Tek
Price: 4000.0 INR
Availability: InStock

Price 4000.0 INR/ Piece

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MOQ : 1 Piece

Aneroid Barometer Demonstration Specification

Protection
No ingress protection (for educational/demonstration use)

Application Media
Air/Atmospheric pressure measurement

Measurement Range
960 to 1060 mbar

Sensor Type
Aneroid capsule (mechanical)

Humidity %
0-80% RH (non-condensing, for storage/use)

Equipment Type
Aneroid Barometer Demonstration Apparatus

Diameter
100 mm (approx.)

Capacity
Standard classroom demonstration size

Pressure Range
960 to 1060 mbar

Temperature Range
Ambient, 0C to 50C

Resolution
1 mbar

Material
Metal body with glass cover

Power Supply
Not required (manual operation)

Accuracy
3 mbar

Display Type
Circular analog scale

Range
960 to 1060 mbar

Pointer Material
Steel

Mounting Type
Portable, desktop/bench-top demonstration unit

Operation Method
Manual, no external connection required

Demonstration Use
Ideal for classroom physics experiments

Reading Type
Direct visual scale observation

Included Accessories
Instruction manual

Weight
Approx. 250-350 grams

Calibration
Factory pre-calibrated, adjustment screw provided

Case Color
Grey/Silver (may vary)

About Aneroid Barometer Demonstration

Aneroid Barometer Demonstration Description

The Aneroid Barometer Demonstration Model is an educational instrument used to explain the working principle of atmospheric pressure measurement. It clearly demonstrates how changes in air pressure affect the movement of a sealed metal chamber without using any liquid.

The model contains a flexible metal capsule (aneroid cell) that expands and contracts according to atmospheric pressure variations. This movement is mechanically transferred to a pointer, which indicates pressure changes on a calibrated dial. It helps students visually understand the concept of weather prediction and pressure variation.

The instrument is designed for classroom and laboratory use, with a clear display and durable construction for long-term educational purposes. It is easy to operate and ideal for practical demonstrations.

Features

Demonstrates atmospheric pressure changes
No liquid used in working system
Clear dial for easy observation
Strong and durable educational model

Applications

Used in schools, colleges, meteorology labs, and physics demonstrations.

Perfect for Classroom Demonstrations

Designed specifically for educational settings, this aneroid barometer offers a safe, manual method for students to observe atmospheric pressure changes directly. Its compact size and robust build make it an excellent choice for repeated classroom use.

User-Friendly and Accurate

With a factory-calibrated steel pointer and clearly marked analog display, students and instructors can obtain precise measurements without complex setup. The adjustment screw allows for fine-tuning, ensuring that the device remains reliable over extended periods.

Portable and Maintenance-Free Operation

The lightweight, portable design means this barometer can be easily moved and set up wherever required. Since it operates manually, there is no need for external power sources, further reducing maintenance concerns in busy academic environments.

FAQ's of Aneroid Barometer Demonstration:

Q: How does the Aneroid Barometer Demonstration Apparatus measure atmospheric pressure?

A: This device uses a mechanical aneroid capsule that expands or contracts in response to changes in air pressure. The movement is transmitted to a pre-calibrated steel pointer, which displays the current atmospheric pressure on a direct visual analog scale.

Q: What makes this barometer suitable for classroom experiments?

A: Its portability, straightforward manual operation, and factory-set calibration make it ideal for hands-on demonstrations. Students can visually observe pressure changes without requiring any external power supply or technical adjustments.

Q: When should the adjustment screw be used?

A: The adjustment screw can be used if recalibration is necessary, such as after transportation or over time, to ensure the displayed pressure remains accurate compared to a reference standard.

Q: Where can this barometer be set up for demonstrations?

A: Thanks to its desktop or bench-top design, this apparatus is best used in classrooms, laboratories, or educational settings where steady surfaces are available.

Q: What is the recommended maintenance process?

A: Regular cleaning of the exterior and gentle handling are generally sufficient. Store the device in ambient conditions (0C to 50C, 0-80% RH, non-condensing) to maintain accuracy. No complex maintenance is required since it is purely mechanical.

Q: How is the reading taken from the scale?

A: Readings are taken by visually observing the steel pointer's position on the circular analog scale, which is clearly marked from 960 to 1060 mbar with a resolution of 1 mbar.

Q: What benefits does this barometer offer for educational purposes?

A: It integrates theoretical concepts with practical demonstration, fostering better understanding of atmospheric pressure and instrumentation. Its manual, power-free operation and clear scale make it accessible and easy for students to use.

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