Planck’s Constant Apparatus – Edulab

Code: 261-008

×
1 / 1

The planck’s constant apparatus functions as a ready-built circuit for the measurement of the photoelectric effect. Ideally used in conjunction with the Edu-Lab Picoammeter.

4 in stock!

£576.19   excl. VAT

4 in stock (can be backordered)

Description

The planck’s constant apparatus functions as a ready-built circuit for the measurement of the photoelectric effect. Ideally used in conjunction with the Edu-Lab Picoammeter. Inside the unit are a caesium antimony cathode, a D/C power supply with a potentiometer to provide a variable retarding voltage to the photoelectric circuit and a digital display showing the retarding voltage. 6 Different coloured lenses are provided to vary the value of ‘f’. A 4mm to UHF lead is included for connecting the picoammeter to the apparatus.
( 261-008 )

Technical Specifications

Specifications: DC Stopping potential controlled by 10-turn potentiometer DC voltmeter with 0-19.99V LED display Filters: 6 narrow-band (FWHM bandwidth: 4-15nm), with wavelengths of 405nm,
 
 Female UHF socket for connection to picoammeter
 
Photocell: caesium antimony cathode (spectral response range 185-650nm)
 
 Power source: 9V PP3 battery Dimensions: 205 x 150 x 115mm (W x H x D) "

Product Document Downloads

Deliveries

97.3% of orders will be dispatched in 3-5 working days. Express next day delivery is available for in stock items but this incurs a small charge.
Some goods because of their size, weight and supply route will incur a larger delivery cost and will have a longer lead time. Edulab will contact you to inform you of this.
Customers from Europe and the rest of the world will be contact by one of the Edulab team to discuss delivery costs and lead times. We reserve the right to contact the customer prior to despatch of goods to inform of a change in cost of delivery.

There are no reviews yet.

Be the first to review “Planck’s Constant Apparatus – Edulab”