Spherometer Manufacturer,Supplier and Exporter in India
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Product Code : SCL-ME-12401
The Spherometer for physics lab is a precision measuring instrument used for measuring the radius of curvature of spherical surfaces and the thickness of thin plates or glass sheets. It is suitable for schools, colleges, STEM laboratories and physics teachers who need a practical instrument for optics and measurement experiments.
Product Description
The Spherometer from School Equipments is used in physics laboratories to study curved surfaces, especially convex and concave glass surfaces. It helps students understand screw motion, pitch, least count, sagitta measurement and radius of curvature calculation through direct practical observation.
This instrument is useful for structured school practicals where students need to measure small height differences accurately. It can be used with related physics laboratory equipment, measuring equipment, waves and optics apparatus and general lab equipment for complete science laboratory setups.
Key Features
- Designed for measuring radius of curvature of spherical surfaces in physics practicals.
- Useful for convex lens, concave mirror and curved glass surface experiments.
- Supports teaching of pitch, least count, zero error and screw-based measurement.
- Suitable for school physics labs, college practicals and STEM measurement activities.
- Helps students connect theoretical optics formulae with hands-on readings.
- Compact laboratory instrument for repeated classroom demonstration and student use.
- Supports careful comparison of plane and curved surfaces during measurement exercises.
Technical Specifications
|
Specification |
Detail |
|
Product Name |
Spherometer |
|
Brand |
School Equipments |
|
Product Category |
Physics Lab Equipment / Measuring Instrument / Optics Measurement Apparatus |
|
Primary Keyword |
Spherometer for physics lab |
|
Intended Users |
Schools, colleges, physics teachers, STEM labs, science educators and laboratory planners |
|
Included Components |
1 Spherometer |
|
Standards or Certifications |
Not specified; verify before publishing if required |
What's Included in the Kit
- 1 Spherometer
Applications / Uses
- Measuring the radius of curvature of a convex or concave surface.
- Finding the thickness of a thin plate or glass sheet.
- Teaching screw gauge principle, pitch and least count.
- Studying small height differences using a central screw mechanism.
- Supporting optics practicals involving lenses and spherical surfaces.
- Preparing students for physics laboratory examinations and measurement records.
How to Use the Spherometer
- Place the spherometer on a clean plane glass plate or reference surface.
- Rotate the central screw gently until its tip just touches the surface.
- Note the initial main scale and circular scale readings.
- Place the spherometer on the curved surface to be measured.
- Adjust the central screw until it touches the curved surface lightly.
- Record the new reading and calculate the height difference.
- Measure the distance between the outer legs if required for the experiment formula.
- Use the recorded values to calculate the radius of curvature or thickness.
Safety and handling note: do not press the screw tip hard against glass surfaces, as this may scratch the sample or affect the reading.
Care & Maintenance
- Clean the contact points and screw tip with a soft dry cloth after use.
- Store the instrument in a dry laboratory cabinet to prevent corrosion or dust buildup.
- Do not force the screw beyond its normal travel range.
- Check zero reading before student practicals and examination use.
Why Choose School Equipments
School Equipments supplies scientific laboratory instruments, physics apparatus, science kits, mathematics kits, didactic models and STEM learning equipment for educational institutions. The company’s product navigation includes Physics, Lab Equipment and Measuring Equipment categories for school and laboratory procurement. School Equipments supports practical science learning for schools, colleges and research institutes through classroom-ready apparatus. Buyers should confirm final range, least count, material and packaging details before order approval.
Frequently Asked Questions
What is a spherometer used for?
A spherometer is used to measure the radius of curvature of spherical surfaces. It can also be used to measure the thickness of thin plates or glass sheets in physics practicals.
Can students use a spherometer in school physics labs?
Yes, students can use it under teacher supervision. It is useful for learning pitch, least count, zero error and curvature calculation.
Is this spherometer suitable for optics experiments?
Yes, it is suitable for optics practicals involving curved glass surfaces, lenses and spherical mirrors, provided the experiment setup matches the supplied model.
What is the least count of this spherometer?
The least count is not specified in the supplied data. Confirm the least count before publishing or submitting the product for tender supply.
Does this product include a glass plate?
A glass plate is not specified in the supplied product data. The confirmed included component is 1 Spherometer.
How should a spherometer be stored?
Store it in a clean, dry cabinet or protective case. Keep the screw tip and contact legs clean to maintain reliable readings.
For more practical physics measurement instruments, explore the Measuring Equipment category from School Equipments.
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