Description
Specifications Table
Product Material – Optical-grade glass prism, metal housing
Grade – Laboratory/Research
Application – Resolving power measurement, spectral analysis
Product Overview
This spectrometer and mercury lamp assembly is engineered for precise determination of prism resolving power, a fundamental requirement in optical physics experiments. The kit features a high-quality optical-grade glass prism housed in a durable metal frame, ensuring stability and accuracy during measurements. The integrated mercury lamp provides a consistent and bright spectral source, enabling clear observation of diffraction patterns. Designed for seamless compatibility with standard laboratory setups, this assembly eliminates alignment issues, allowing users to focus on data collection. The spectrometer’s fine-adjustment mechanisms enable micron-level precision, critical for resolving closely spaced spectral lines. Built to withstand repeated use, the components resist thermal expansion and mechanical stress, maintaining calibration over extended periods. Whether used for educational demonstrations or advanced research, this kit delivers reliable performance, making it an essential tool for optical experiments requiring high-resolution spectral analysis.
FAQs
1. What is the wavelength range covered by this mercury lamp assembly?
The mercury lamp emits characteristic spectral lines primarily in the visible range (400–700 nm), including prominent lines at 435.8 nm, 546.1 nm, and 577–579 nm, ideal for resolving power experiments.
2. Can this kit be used with prisms of different angles?
Yes, the spectrometer’s adjustable platform accommodates prisms with varying apex angles, though recalibration may be required for non-standard prisms to ensure accurate measurements.
3. What alternatives exist for spectral sources if mercury lamps are unavailable?
Sodium vapor lamps or LED-based monochromatic sources can be used, but they may require additional filters or adjustments to match the spectral purity and intensity of mercury lamps.
4. How should the prism be stored to maintain its optical properties?
Store the prism in a dry, dust-free environment, preferably in its original protective case or wrapped in lens tissue to prevent scratches. Avoid exposure to temperature fluctuations or humidity.
5. Is this assembly compatible with digital spectrometers or only manual setups?
The kit is designed for manual spectrometers but can be adapted for digital systems with compatible mounting interfaces, though additional alignment tools may be needed for optimal performance.
