64-9119-85 Alat pengukur konstanta Planck B10-7411
Fitur
- It is an experimental instrument that can determine the Planck constant with about 10% accuracy.
- Monochromator capable of extracting pure monochromatic light.
- High-specification built-in amplifier enables determination of reverse current rejection voltage with high accuracy.
- If you remove the cover, you can observe the monochromator and learn the principle of the grating spectrometer.
Spec
- Sumber cahaya: Bolam Halogen (12 V, 50 W)
- Elemen spektroscopic
- Merefleksikan 1.200 potong/mm
- Kemurnian panjang: 10 nm
- Rentang gelombang yang digunakan: 380 ~ 640 nm
- Variabel celah
- benturan
- Elemen deteksi: Sel fotovoltaik vakum
- Penguat: +/- 10 x 10 -12 A microampere total 100 muA penunjuk rentang dalam skala penuh
- Hentikan tegangan: hingga 3 V, diatur dengan presisi tingkat 10 revolusi potensiometer
- Ketepatan Percobaan: +/- sekitar 10%
- Daya: VAC 100
- Ukuran dan massa: 450 x 280 x 165 mm, 6 kg
- Aksesori: filter, lempeng redup
- Kode: B 10-7411
| Perintah No. | 64-9119-85 | |
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| Model No. | B10-7411 | |
| Harga standar |
JPY: 604,000
USD: 3,758.09
Excange rate 1USD= 160.72JPY
Valid price in Japan |
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| Kuantitas | 1piece | |
| Saham di Jepang |
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