Plank's Constant App Photo Sensitive Device (MODEL:HV-454-PLA)

Plank's Constant App Photo Sensitive Device

MODEL: - HV-454-PLA

TECHNICAL SPECIFICATION: -

Determination Of Planck's Constant and Work Function of Materials by Photoelectric Effect. The Apparatus Consist of the Following:

• Photo Sensitive Device: Vacuum Photo Tube.

• Light Source: Halogen Tungsten Lamp 12v/35w.

• Colour Filters: 640nm, 570nm, 500nm & 405nm.

Accelerating Voltage: Regulated Voltage Power Supply

• Output: (+-)5V Continuously Variable Through Multi-Turn Pot

• Display: 3 1/2 Digit 7-Segment Led

• Accuracy: (+-)0.2%

Current detecting unit Digital Micrometer

INTERNAL CODE: - KD. 2323.25614