Planck's Constant Apparatus (115 V, 50/60 Hz)

Planck's Constant Apparatus (115 V, 50/60 Hz), 1000536 [U10700-115], Fundamentals of Atomic Physics
Planck's Constant Apparatus (115 V, 50/60 Hz), 1000536 [U10700-115], Fundamentals of Atomic Physics
In stock
Simple, safe and quick-to-operate, compact apparatus with integrated photocell as well as a voltmeter and nano-ammeter for determining Planck’s constant and the work done in emitting an electron using the stopping potential method. Five light emitting diodes (LEDs) of known mean wavelengths act as light sources of differing frequencies. The intensity of the light emitted by them can be varied from 0 to 100%.

Specifications:
  • Wavelengths: 472 nm, 505 nm, 525 nm, 588 nm, 611 nm
  • Dimensions: 280x150x130 mm³
  • Weight: 1.3 kg approx.
Contents:
  • 1 Basic apparatus with photocell, voltmeter, nano-ammeter, and power supply for light sources
  • 5 LEDs in casings with connector leads
  • 1 Plug-in power supply 12 V AC

Overview of all experiments in which the product is used

Item No.: 1000536 [U10700-115]
Weight 2 kg
Brand 3B Scientific
  • Secure online payment with SSL
  • Expert advice
  • Easy returns & exchanges
  • International shipping available
Service hotline: +49-40-73966-223

Customers who bought this item also bought these items:
Barrel Foot, 500 g, 1001046 [U8611210], Tripods and Barrel Feet
by 3B Scientific
Geiger Counter, 1002722 [U111511], Radioactivity
by Gamma Scout
SEK Base Plate, 1000789 [U8408035], Experiment Kits - Higher Level
by 3B Scientific
SEK Radioactivity, 1006804 [U8504000], Experiment Kits - Higher Level
by 3B Scientific