Specifications:
a) Planck’s constant kit
Power supply: Fixed frequency
sine wave 0-10 V
Voltmeter: Digital DC 3½ digit
wideband (upto 200 KHz) peak
reading meter
Range: 20 V
Resolution: 0.01 V
LED Mounting: External
Output: Via CRO and Voltmeter
Rated Input: 220 V/50 Hz
or 110 V/60 Hz
Power Consumption: <50 W
Cabinet: Acrylic body,
aluminium bottom
b) Set of LEDs
Quantity: 5 different LEDs x 2 sets
LEDs of known wavelength:
4 LEDs in visible range and
1 Infrared LED
c) Connectors: 2mm-2mm brass
moulded patch cords
