Teaching equipment : Study of light and thermal radiation

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Study of light and thermal radiation

DESCRIPTION

This unit is delivered complete with instrumentation and includes a technical and instruction manual.

Applicable to different levels and fields of study.

Designed and manufactured to industrial standards.

Teaching equipment : Study of light and thermal radiation - PBR 100

TECHNICAL SPECIFICATIONS

• Guidance rails
Anodized aluminium section - graduated
Mounted on adjustable feet.

• Light source
Mounted on a graduated support which can be rotated
with 20, 50, 75 W lamp – adjustable diffusion

• Coloured filters

• Iris aperture plate : the aperture can be varied

• Light Meter : ranges 0 to 100 000 lux
Analogue output : 0-1 VDC

• Solar panel 1,2 W/12 VDC
Amorphous silicon

• Energy dissipator and ammeter / voltmeter
Heat source
Mounted on a graduated rotary support
Heating element : 675 W
Black body radiation source
Variable SSR power
PID numerical control

• Metal plates equipped with surface

Pt 100 Ω probes

• Radiometer : ranges 0 to 1000 mW/cm2
Analogue output 0-1 VDC

• Instruments
Surface temperature indicator
Luminous intensity and heat energy indicator

• Infrared thermometer, output : 4-20 mA with laser aiming device

PEDAGOGIC APPLICATIONS

Study of light and thermal radiation.

Demonstration of KIRCHOFF’s law, LAMBERT's law and inverse square law.

Thermal and luminous energy as a function of distance.

Emission, absorption, reflection.

Investigation of the power delivered by a solar panel.

UTILITIES
Electricity : 230 V Single-phase - 50/60 Hz - 16 A

DIMENSIONS
Length : 2000 mm
Width : 500 mm
Height : 900 mm
Weight : 30 kg

Download this page in PDF :

Study of light and thermal radiation

Didatec Technologie - ZA du Parc 42490 Fraisses - France - Tel : 33 (0)4 77 10 10 10 - Fax : 33 (0)4 77 61 56 49
E-Mail : didatec.technologie@wanadoo.fr