China Wholesale Electron Spin Resonance Factory – LADP-9 Apparatus of Franck-Hertz Experiment – Basic Model – Labor
China Wholesale Electron Spin Resonance Factory – LADP-9 Apparatus of Franck-Hertz Experiment – Basic Model – Labor Detail:
This Franck-Hertz experiment apparatus is a cheap instrument to demonstrate the existence of Bohr atomic energy levels. Experimental results can be acquired by manual data recording, or viewed on an oscilloscope, or processed using a digital storage oscilloscope. No oscilloscope is necessary if an optional data acquisition (DAQ) card is ordered for use with a PC via USB port. It is an ideal teaching apparatus for physics laboratories at colleges and universities.
|Voltage to Franck-Hertz tube||VG1K||1.3 ~ 5 V|
|VG2A (rejecting voltage)||1.3 ~ 15 V|
|VG2K–point by point||0 ~ 100 V|
|VG2K–on oscilloscope||0 ~ 50 V|
|VH (filament voltage)||AC: 3,3.5,4,4.5,5,5.5,& 6.3 V|
|Parameters of sawtooth wave||Scanning voltage||0 ~ 60 V|
|Scanning frequency||115 Hz ± 20 Hz|
|Voltage amplitude of scanning output||≤ 1.0 V|
|Micro current measuring range||10-9~10-6 A|
|Number of measured peaks||point-to-point||≥ 5|
|on oscilloscope||≥ 3|
|DAQ with Software (Optional)||1|
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By Elsie from Germany - 2017.06.29 18:55
Good quality, reasonable prices, rich variety and perfect after-sales service, it's nice!
By Joanne from Auckland - 2018.10.09 19:07