Plancks Constant Experiment

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Usage Laboratory
Product Type Constant Experiment
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Plancks Constant Experiment Price And Quantity

Minimum Order Quantity 1 Unit

Plancks Constant Experiment Product Specifications

Product Type Constant Experiment
Usage Laboratory

Plancks Constant Experiment Trade Information

Supply Ability 5 Unit Per Week
Delivery Time 4-5 Days
Main Export Market(s) Australia North America South America Eastern Europe Western Europe Middle East Africa Asia Central America
Main Domestic Market All India

Product Description

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 : 635nm, 570nm, 540nm, 500nm & 460nm.

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 Nanoammeter It Is High Stability Low Current Measuring Instrument:

Range : 1000 Microa, 100 Microa, 10 Microa & 1 Microa With 100% Over Ranging Facility
Resolution : 1na At 1 Microa Range
Display: 3 1/2 Digit 7-Segment Led
Accuracy: (+-)0.20

Power Requirement : 220v (+-) 10%, 50hz

Optical Bench : The Light Source Can Be Moved Along It To Adjust The Distance Between Light Source And Phototube. Scale Length Is 400 Mm. A Drawtube Is Provided To Install Colour Filters, A Focus Lense Is Fixed In The Back End.