Order Code: 24258391.25
Category: General Lab Equipment V
Photoelectric Effect Experimental Setup – Technical Specifications Photosensitive Device: Vacuum Phototube Light Source: Halogen Tungsten Lamp, 12V / 35W Color Filters: ...
Photoelectric Effect Experimental Setup – Technical Specifications
Photosensitive Device:
Vacuum Phototube
Light Source:
Halogen Tungsten Lamp, 12V / 35W
Color Filters:
Wavelengths: 635 nm, 570 nm, 540 nm, 500 nm, 460 nm
Accelerating Voltage – Regulated Power Supply:
Output Voltage: ±15V, continuously variable using a multi-turn potentiometer
Display: 3½-digit 7-segment LED
Accuracy: ±0.2%
Current Detection Unit – Digital Nanoammeter:
Type: High-stability, low-current measuring instrument
Measurement Ranges: 1000 µA, 100 µA, 10 µA, 1 µA (with 100% over-ranging capability)
Resolution: 1 nA at 1 µA range
Display: 3½-digit 7-segment LED
Accuracy: ±0.2%
Power Requirement:
220V AC ±10%, 50 Hz
Optical Bench:
Adjustable light source positioning along the bench
Scale Length: 400 mm
Draw tube for installing color filters
Fixed focusing lens at the rear end