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Microwave Accessories Rotating Protractor
Microwave Accessories Rotating Protractor (Product Code: SLE/PHY/249) is an angle-measuring accessory used to measure the directivity of microwave transmission in school and college physics experiments. Students use it to read the angle between a microwave transmitter and receiver as the set-up is turned, converting signal readings into a clear picture of how the beam spreads. It is made by Jain Scientific Equipments Pvt Ltd (ScienceLab), an OEM manufacturer, at its own factory in Ambala, India.
Key Details
| Parameter | Detail |
|---|---|
| Type | Rotating protractor (microwave accessory) |
| Purpose | Measuring the directivity of microwave transmission |
| Used in | Microwave experiments |
| Dimensions and scale | Not stated in the product listing — ask us for details |
| Product code | SLE/PHY/249 |
| Manufacturer | Jain Scientific Equipments Pvt Ltd (ScienceLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
What Is the Microwave Rotating Protractor Used For?
Directivity describes how strongly a transmitter sends energy in each direction. With the transmitter fixed and the receiver moved in steps around the protractor, students record the received signal at each angle and plot a polar diagram that shows the main beam and how quickly the signal falls away to either side.
The same angular scale helps when other microwave accessories are placed in the beam: measuring the angle of reflection from a metal plate, the deviation produced by a liquid-filled prism or the effect of turning a polarising grille. Align the zero mark with the transmitter axis before taking readings, and take several readings at each angle to average out fluctuations. Used this way, the protractor turns a qualitative microwave demonstration into a measured physics practical.
OEM Manufacturer
Jain Scientific Equipments Private Limited, trading as ScienceLab, is the OEM (original equipment manufacturer) of the Microwave Accessories Rotating Protractor and produces it at its own licensed factory at Saha, Ambala, Haryana, India. Schools, colleges, dealers and importers buy it directly from the manufacturer, so questions about using it with an existing microwave kit, replacement parts or repeat orders go straight to the company that makes it. For institutional and tender buyers who need vendor registration details, the company's GSTIN is 06AAECJ8618A1ZT and its LEI is 3358004HRD1JIVXKYX49. Read more on the ScienceLab company profile.
Related Physics Lab Equipment
The rotating protractor works alongside these microwave items:
- Microwave Transmitter/Receiver — the beam source and detector whose directivity is measured.
- Apparatus Microwave — microwave apparatus for the wider experiment set.
- Microwave Accessories Set of Plates — plates and grille for reflection and polarisation angles.
- Microwave Accessories Hollow Prism — its angle of deviation is read with the protractor.
- Microwave Accessories Hollow Plano-convex Lens — for focusing experiments in the same set-up.
More wave and electromagnetism apparatus is available in the Physics Lab Equipment category.
Frequently Asked Questions
What does the Microwave Accessories Rotating Protractor measure?
The Microwave Accessories Rotating Protractor measures angles in microwave experiments, chiefly the directivity of microwave transmission: students record the received signal at a series of angles around the transmitter and plot how beam strength varies with direction.
Which experiments use the Microwave Accessories Rotating Protractor?
Besides directivity, the Microwave Accessories Rotating Protractor helps measure angles of reflection from metal plates, deviation through a hollow prism and the orientation of a polarising grille, making microwave apparatus quantitative rather than purely demonstrative.
What are the dimensions and scale of the Microwave Accessories Rotating Protractor?
The product listing for the Microwave Accessories Rotating Protractor does not give its dimensions, scale divisions or mounting details. Ask ScienceLab through the contact page and the team will confirm them for the microwave apparatus you already have.
Who manufactures the Microwave Accessories Rotating Protractor?
The Microwave Accessories Rotating Protractor is manufactured by Jain Scientific Equipments Pvt Ltd (ScienceLab), an OEM manufacturer, at its own licensed factory at Saha, Ambala, Haryana, India, and supplied factory-direct to schools, colleges, dealers and importers.
Does the Microwave Accessories Rotating Protractor include a transmitter?
No transmitter or receiver is described as part of the Microwave Accessories Rotating Protractor, which is listed as an accessory on its own. ScienceLab lists a Microwave Transmitter/Receiver separately and can quote the complete set if your laboratory needs it.
What should a quotation request for the Microwave Accessories Rotating Protractor include?
A quotation request for the Microwave Accessories Rotating Protractor should give the quantity, the microwave apparatus it will be used with, any other accessories required and your delivery location, so the manufacturer can prepare one complete quotation.
Request a Quote
Quotes for the Microwave Accessories Rotating Protractor (SLE/PHY/249) come straight from the manufacturer: send your enquiry through the ScienceLab contact page or add the item to the enquiry cart.
Last updated: 24 September 2026
