Photocell for h-determination, with housing

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: ...



SPECIFICATION

Photoelectric Effect Experimental Setup – Technical Specifications

  1. Photosensitive Device:

    • Vacuum Phototube

  2. Light Source:

    • Halogen Tungsten Lamp, 12V / 35W

  3. Color Filters:

    • Wavelengths: 635 nm, 570 nm, 540 nm, 500 nm, 460 nm

  4. Accelerating Voltage – Regulated Power Supply:

    • Output Voltage: ±15V, continuously variable using a multi-turn potentiometer

    • Display: 3½-digit 7-segment LED

    • Accuracy: ±0.2%

  5. 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%

  6. Power Requirement:

    • 220V AC ±10%, 50 Hz

  7. 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

 

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