Plancks Constant Apparatus (AE206)

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Product Details:

Power 220V AC, 50 Hz
Usage Educational Laboratory, Physics Experimentation
Display Digital
Voltage 12V DC (Internal Electronic Supply)
Product Type Physics Laboratory Apparatus
Material Metal Body and Acrylic Components
Design Portable Table-top, Robust Construction
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Plancks Constant Apparatus (AE206) Price And Quantity

Minimum Order Quantity 1 Unit

Output Direct Electronic Measurement of Stopping Voltage
Ambient Operating Temperature 0C to 50C
Accessories Included Set of Color Filters, Connecting Wires, Complete Manual
Wavelength Range 400 700 nm (Visible Spectrum)
Safety Feature Overload and Short-circuit Protected
Calibration Pre-Calibrated, Factory Set
Working Principle Photoelectric Effect for Measurement of Plancks Constant

Plancks Constant Apparatus (AE206) Product Specifications

Material Metal Body and Acrylic Components
Accuracy 2%
Power Source Mains Electric Supply
Usage Educational Laboratory, Physics Experimentation
Power 220V AC, 50 Hz
Weight 4 kg
Detector Photo Diode
Display Digital
Design Portable Table-top, Robust Construction
Dimension (L*W*H) 320 mm x 240 mm x 120 mm
Illuminant LEDs for Wavelength Experimentation
Product Type Physics Laboratory Apparatus
Voltage 12V DC (Internal Electronic Supply)

Output Direct Electronic Measurement of Stopping Voltage
Ambient Operating Temperature 0C to 50C
Accessories Included Set of Color Filters, Connecting Wires, Complete Manual
Wavelength Range 400 700 nm (Visible Spectrum)
Safety Feature Overload and Short-circuit Protected
Calibration Pre-Calibrated, Factory Set
Working Principle Photoelectric Effect for Measurement of Plancks Constant

Plancks Constant Apparatus (AE206) Trade Information

Supply Ability 5 Unit Per Week
Delivery Time Days
Main Domestic Market All India

Product Description

Planck`s Constant Apparatus (AE206)

Determining Planck`s Constant Using Photo Vacuum Tube illustrates the basic concept of the Quantum Mechanics. It helps to understand the phenomena of photon, its energy, frequency, etc. This product is mainly used to determine the fundamental constant of Quantum Mechanics called Planck`s constant. It is an effective and easy way to determine this constant. For the invention of Planck`s constant Max Planck is awarded by Nobel Prize in 1918. The setup consists of Photo Vacuum Tube, glass filters of different color, Variable DC Supply, digital voltmeter and ammeter. Using this setup we can also calculate the energy of photon. Planck`s constant relates the energy of light photons to their frequency.

Objective :

Determine the value of Plancks constant (h) by using stopping potential of different filters.

Technical Specifications :

Inbuilt Variable DC Regulated Power Supply
Output voltages : 0-1 VDC
On Board Digital Meters
Voltmeter : 0 - 2 VDC (Digital)
Ammeter : 0 - 200 Micro ADC (Digital)
Photocell mounted on wooden box having windows for injecting light and also for sliding the various filters.
Power requirement : 230 VAC 10%, 50Hz.
Weight : 1.5 Kg Approx.

Standard Accessories :

Three round filters of different colors (Red, Green & Blue).
Lamp holder with Sixty-watt bulb.
Power chord, Patch chords, Instruction manual.

Specification

Usage/Application	Laboratory
Material	Metal
Color	White
Type	Digital
Display Type	Digital
Power	AC Mains
Power Supply	AC Mains
Model Name/Number	AE 206

Accurate Quantum Measurements

Achieve high-precision results in measuring Plancks constant with an apparatus designed for reliability and simplicity. The AE206 uses a pre-calibrated system and advanced photo-diodes to ensure consistent accuracy within 2%. Its digital output allows for straightforward analysis and documentation of the stopping voltage, while the included color filters enhance experimental flexibility within the 400700 nm visible spectrum.

Optimized for Educational Use

Perfect for schools and universities, this apparatus simplifies quantum physics experiments. It incorporates detailed manuals and all necessary accessories for quick setup, reducing preparation time. The robust, portable design and clear digital display allow both demonstrations and hands-on learning, accommodating various teaching styles and classroom sizes.

FAQs of Plancks Constant Apparatus (AE206):

Q: How does the AE206 measure Plancks constant using the photoelectric effect?

A: The AE206 directs specific wavelengths of light, using provided color filters, onto a photo diode. This induces the photoelectric effect, releasing electrons and generating an electronic stopping voltage. The apparatus digitally measures this voltage for various wavelengths, allowing the calculation of Plancks constant from the linear relationship between the frequency and the stopping voltage.

Q: What accessories are included with the Plancks Constant Apparatus (AE206)?

A: The apparatus comes complete with a set of color filters for wavelength selection, connecting wires for easy assembly, a comprehensive user manual, and all necessary calibration performed at the factory to ensure immediate usability out of the box.

Q: When and where can the AE206 apparatus be used?

A: It is designed for use in educational laboratories, physics classrooms, and university research settings. The device functions optimally within ambient temperatures of 0C to 50C, and its portable, robust construction means it can be relocated or set up on different tabletops as required.

Q: What safety features protect the user and apparatus during operation?

A: The AE206 includes built-in overload and short-circuit protection to safeguard both the user and the internal electronics. Its sturdy metal and acrylic construction further enhances operational safety, even in active laboratory environments.

Q: How do you perform an experiment with the AE206 apparatus?

A: Select a color filter to choose a specific LED wavelength, position it in the apparatus, connect the included wires, and follow the manuals procedure. The digital display shows the stopping voltage, which can be recorded for each filter to plot and calculate Plancks constant.

Q: What are the benefits of using this apparatus in an educational setting?

A: The AE206 offers a hands-on approach to mastering quantum physics concepts. Its precision, ease of setup, and clear digital output help students link theoretical knowledge with practical experimentation, enhancing both teaching and learning outcomes.

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