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Brand: Reliant Lab
Reliant Lab Lummer Brodhum Photometer
SKU: TB-RE-68145
Estimated Delivery By: Apr 16 - Apr 18 
MRP : ₹26999 ₹22999
15% OFF!
Estimated Delivery By: Apr 16 - Apr 18 Easy Return
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₹22999 (Including GST)
MRP : ₹26999
15% OFF!
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Short Description
Reliant Lab Lummer Brodhum Photometer
used to compare the luminous intensities of two light sources
used to compare the luminous intensities of two light sources
Country of origin: India
Specifications
- Brand: Reliant Lab
- Stem Diameter : 9mm
Description
The Reliant Lab Lummer-Brodhun (LB) Photometer is a high-precision optical apparatus used to compare the luminous intensities of two light sources. It is considered significantly more accurate than simpler photometers because it utilizes a sophisticated optical "cube" to eliminate the line of separation between the two light fields, enabling for perfect visual matching.
Features
:- High Sensitivity: Capable of detecting brightness differences as low as 0.2%, making it a standard for scientific calibration.
- Precision Housing: The optical components are encased in a heavy-duty, light-tight metal chamber to prevent ambient light interference.
- Rack and Pinion Adjustment: Allows for micro-movements along the optical bench for exact null-point detection.
Applications
:- Luminous Intensity: Comparing an unknown light source against a standard lamp using the Inverse Square Law
- Efficiency Testing: Measuring the efficiency of various bulb types (LED vs. Halogen).
- Absorption Studies: Determining the transmission coefficient of transparent or translucent materials.
- Educational Labs: A staple experiment for B.Sc. Physics and Engineering Physics to understand photometry.
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