Stefan Boltzmann lamp

Stefan Boltzmann lamp, 1008523 [U8490050], Optical Lamps on Stem
$ 152.00
More on the way
High temperature source designed to produce thermal radiation, for investigating how such radiation depends on the temperature and to confirm the Stefan-Boltzmann law. The tungsten filament represents a good approximation of a point source of heat radiation and is thus highly suitable for investigating the inverse square law.
The temperature of the lamp can be determined from the resistance of the filament.
To minimize voltage loss the lamp contacts are soldered to the connectors.
Refer also to experiments UE4050100 and UE4050200.

Nominal voltage:                                        12 V DC
Nominal current:                                         1.75 A
Nominal power:                                          21 W
Max. operating parameters:                     13 V DC/2 A
Maximum temperature of filament:           3600 K
1 Stand rod, 130 mm long
1 Stefan-Boltzmann lamp

Overview of all experiments in which the product is used

Item No.: 1008523 [U8490050]
  • Secure online payment with SSL
  • Expert advice
  • Financing available
  • Easy returns & exchanges
  • International shipping available
Service hotline:
Product Information
Weight 0.40 lb
Brand 3B Scientific
Add to cart

Customers who bought this item also bought these items:
Thermopile, 1000824 [U8441301], Greenhouse Effect
$ 329.00
by 3B Scientific
Digital Multimeter P1035, 1002781 [U11806], Hand-held Digital Measuring Instruments
$ 43.00
by PeakTech
Universal Clamp, 1002830 [U13255], Clamps
$ 33.00
Digital Multimeter P3340, 1002785 [U118091], Hand-held Digital Measuring Instruments
$ 69.00
by PeakTech
Function Generator FG 100 (230 V, 50/60 Hz), 1009957 [U8533600-230], Function Generators
$ 1,176.00
by 3B Scientific
Digital Counter (230 V, 50/60 Hz), 1001033 [U8533341-230], Measurement of Time
$ 579.00
by 3B Scientific
Analogue Multimeter ESCOLA 100, 1013527 [U8557380], Hand-held Analog Measuring Instruments
$ 313.00
by 3B Scientific
Photo Gate, 1000563 [U11365], Sensors for Physics
$ 139.00
by 3B Scientific
Stainless Steel Rod 1500 mm, 1002937 [U15005], Rods
$ 50.00
by 3B Scientific
Tube Holder D, 1008507 [U191001], Electron Tubes D
$ 412.00
by 3B Scientific Teltron