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Photoelectric Effect & Planck's Constant Determination Kit with Housing by PHYWE
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Product details
| Management number | 211309221 | Release Date | 2026/04/04 | List Price | $36.00 | Model Number | 211309221 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
Device for investigating the photoelectric effect and determining Planck's constant. Vacuum photo cell integrated into a plastic housing with a removable metal cover.
- Triple-position shutter: round opening, entrance slit, and closed
- Includes a lens tube for accepting interference filters
- Base with holding magnet and 6 mm threaded hole for included support rod
- 4 mm connector sockets
- Active area diameter: 15 mm
- Wavelength range: 185...650 nm
- Peak sensitivity at: 340 nm
- Cathode material: Cs-Sb
- Anode material: K-Sb-Cs
- Sensitivity: 110 µA/lm or 70 mA/W
- Max. cathode current: 6 µA
- Max. voltage: 100 V
- Operating voltage: 15 V
- Dark current at 15 V: 2.0 pA
- Cell capacitance: 2 pF
| Size | 340 nm |
|---|---|
| Brand Name | PHYWE |
| Material Type | Cs-Sb |
Measurement Kits
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