Seismograph Model
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Product Code : SCL-PLE-11570
Quick Answer: The Seismograph Model shows how earthquakes are detected: as its ground plate is shaken, a suspended mass stays steady and a pen arm traces the movement on a recording surface as a seismogram.
Last updated: 18 October 2026
Key Features
- Oscillating ground plate simulates ground motion.
- Suspended mass stays steady through inertia.
- Pen arm records the motion as a visible trace.
- Manual mechanical operation; no electricity.
Technical Specifications
| Specification | Value |
|---|---|
| Components | Base platform, oscillating ground plate, pen arm, recording surface |
| Construction | Frame, suspended mass system, recording drum or strip |
| Operation | Manual mechanical simulation |
| Level | Secondary to higher secondary |
How It Is Used
Place the model on a stable surface and set the ground plate vibrating. Students see the suspended mass hold still while the pen traces the movement, then compare the traces from weak and strong vibrations to discuss earthquake intensity. Handle the moving parts carefully.
Frequently Asked Questions
How does the Seismograph Model record a tremor?
When the ground plate is shaken, the suspended mass stays steady because of its inertia, and the pen arm traces the relative movement on the recording surface as a seismogram.
Related Physics Lab Equipment
See the full physics lab equipment range, or these related earth science models:
- Earth Layer Model
- Shape of Earth due to Rotation
- Rocks Set of 20
- Inertia of Motion Model
- Anemometer Model
Export orders for the Seismograph Model are accepted from schools, colleges and distributors in Venezuela, Oman, South Sudan, Colombia, Brunei and Belize.
For a quotation on the Seismograph Model, contact JLab India on +91-8569909696.
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