Photo Multiplier Tube
Product Details:

Usage/Application	Laboratory
Type Of Instruments	used in physics lab experiment to determine Planks constant
Brand	imported
Material	Glass tube

We have  GD-28 vacuum photo tube to be used in physics lab  experiment " THE PHOTO ELECTRIC EFFECT AND DETERMINATION OF PLANCK’S CONSTANT" 
Parameter: 
Spectral Range       : 300-670 nm
Peak Wavelength    : 410 nm
luminous sensitivity : 30.2μA/lumen.
Additional Information:

• Delivery Time: 1-10 days
• Packaging Details: stranded