Resolving Power of a Diffraction Grating Using Spectrometer & Mercury Lamp.

Resolving Power of a Diffraction Grating Using Spectrometer & Mercury Lamp.

6000 INR/Piece

Product Details:

  • Display Analog vernier and microscope scale
  • Usage Measurement of spectral lines, resolving power experiment
  • Voltage 230V
  • Power 230V AC, 50 Hz
  • Product Type Laboratory Optical Equipment
  • Material Sturdy metal body with adjustable brass & glass components
  • Design Standard optical bench design with movable telescope and collimator
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Resolving Power of a Diffraction Grating Using Spectrometer & Mercury Lamp. Price And Quantity

  • 1 Piece
  • 6000 INR/Piece
  • Diffraction grating, mercury lamp with housing, adjustable slit, prism clamp, instruction manual
  • Educational demonstration, research, and laboratory study of light spectra
  • Student/laboratory model with 175 mm scale
  • 80 mm
  • 35 W Mercury lamp
  • 175 mm
  • 10x
  • <1 arc minute
  • Degree scale, Readable down to 0.5 arcmin
  • 175 mm
  • Visible spectrum (400–700 nm)
  • 25 mm x 25 mm (typically mounted)
  • Adjustable brass mount with fine adjustment screws

Resolving Power of a Diffraction Grating Using Spectrometer & Mercury Lamp. Product Specifications

  • 230V
  • Not Applicable (Mains powered)
  • Measurement of spectral lines, resolving power experiment
  • Laboratory Optical Equipment
  • Analog vernier and microscope scale
  • Approx. 9 kg
  • Mains electricity
  • Mercury vapor lamp supplied with housing
  • Sturdy metal body with adjustable brass & glass components
  • High precision measurements, ±0.5 arc min
  • Standard optical bench design with movable telescope and collimator
  • 230V AC, 50 Hz
  • Eyepiece with cross wire and scale
  • 470 mm x 180 mm x 430 mm
  • Diffraction grating, mercury lamp with housing, adjustable slit, prism clamp, instruction manual
  • Educational demonstration, research, and laboratory study of light spectra
  • Student/laboratory model with 175 mm scale
  • 80 mm
  • 35 W Mercury lamp
  • 175 mm
  • 10x
  • <1 arc minute
  • Degree scale, Readable down to 0.5 arcmin
  • 175 mm
  • Visible spectrum (400–700 nm)
  • 25 mm x 25 mm (typically mounted)
  • Adjustable brass mount with fine adjustment screws

Resolving Power of a Diffraction Grating Using Spectrometer & Mercury Lamp. Trade Information

  • All India

Product Description

To Determine the Wavelengths of Prominent lines of Mercury by Plane Diffraction

 Grating.


    Principle: It is based on the Principle of Fraunhoffer Diffraction through a

    Diffraction Grating.


    Apparatus required: 

Diffraction Grating, 

Spectrometer, 

Mercury Lamp Assembly



High Precision for Educational and Research Use

This spectrometer and diffraction grating kit is purpose-built for high-precision studies in academic, laboratory, and research environments. Its accurate analog vernier and microscope scale, along with highly stable readings (0.5 arc min), are ideal for resolving fine spectral lines and investigating fundamental optical principles. The sturdy design and carefully calibrated components make this setup a trusted tool for teaching and experimentation.


Robust Design for Ease of Use and Durability

Crafted from durable metal and equipped with adjustable brass and glass components, the setup maintains stability and parallelism accuracy of less than 1 arc minute. The standard optical bench design allows easy adjustment of the telescope and collimator, ensuring optimal alignment. This solid build, complete with a mercury lamp and precise hardware, ensures years of consistent and reliable operation in any laboratory or educational setting.

FAQ's of Resolving Power of a Diffraction Grating Using Spectrometer & Mercury Lamp.:


Q: How does the spectrometer with diffraction grating help measure the resolving power of light spectra?

A: The spectrometer enables you to observe and analyze the separation and clarity of spectral lines produced by the diffraction grating when illuminated with a mercury lamp. By precisely measuring the positions and visibility of close spectral lines, users can determine the grating's resolving power, which indicates its ability to distinguish between closely spaced wavelengths.

Q: What is the typical process for conducting a resolving power experiment using this setup?

A: First, mount the 25 mm x 25 mm diffraction grating onto the adjustable brass fixture. Align and focus the collimator and telescope using the precision scale and cross-wire eyepiece. Illuminate the grating with the supplied 35 W mercury lamp. Adjust the slit and record angular positions of spectral lines. Analyze the sharpness and separation of the lines to quantify the grating's resolving power.

Q: When should this diffraction grating spectrometer setup be used?

A: This apparatus is ideal for laboratory courses, educational demonstrations, or research studies that require high-precision spectral analysis, such as measuring the wavelengths of light or studying the fine structure of mercury spectra within the visible range of 400-700 nm.

Q: Where can this product be effectively utilized?

A: It is suitable for use in schools, colleges, universities, and research laboratories, especially those focused on optics, physics, or spectroscopy. As an exported product, it can serve institutions across India and other countries where precision optical measurements are required.

Q: What are the main benefits of using this kit for resolving power studies?

A: Users gain hands-on experience in precision spectroscopy, benefit from high accuracy (readable down to 0.5 arcmin), and enjoy a robust and adjustable setup ideal for repetitive educational or research tasks. Accurate measurements of spectral lines unfold principles of optical resolving power vividly for students and researchers alike.

Q: How does the design ensure precise and repeatable measurements?

A: The setup includes fine adjustment screws, an analog vernier, microscope scale, and a brass-mounted grating to achieve parallelism accuracy of less than 1 arc minute. These elements, combined with stable power delivery and a reliable optical bench, provide consistently precise readings during experiments.

Q: What accessories are included and how do they support usage?

A: The package includes the diffraction grating, mercury lamp with protective housing, adjustable slit, prism clamp, and an instruction manual. These components collectively provide all necessary elements to set up, align, and operate the experiment efficiently, facilitating seamless setup and precise measurement of spectral properties.

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