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China Wholesale CCD Spectrometer Pricelist – LADP-14 Determining Specific Charge of Electron – Advanced Model – Labor Featured Image
  • China Wholesale CCD Spectrometer Pricelist – LADP-14 Determining Specific Charge of Electron – Advanced Model – Labor

China Wholesale CCD Spectrometer Pricelist – LADP-14 Determining Specific Charge of Electron – Advanced Model – Labor

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carry on to further improve, to guarantee merchandise high-quality in line with market and buyer standard necessities. Our organization has a top quality assurance procedure have already been established for Raman, Michelson Interferometer, Rydberg Constant, Be sure to never wait to get in touch with us for anyone who is interested within our solutions. We firmly believe that our products and solutions will make you happy.
China Wholesale CCD Spectrometer Pricelist – LADP-14 Determining Specific Charge of Electron – Advanced Model – Labor Detail:

Experiments

1. Quantitatively measure the rules of electron movement in both electric and magnetic field.

    a) Electrical deflection: electron + transversal electric field

b) Electrical focusing: electron + longitudinal electric field

c) Magnetic deflection: electron + transversal magnetic field

d) Spiral motion magnetic focusing: electron + longitudinal magnetic field

2. Determine e/m ratio of an electron and verify the polar coordinate equation of electron spiral motion.

3. Measure geomagnetic component.

Specifications

Description Specifications
Filament voltage 6.3 VAC; current 0.15 A
High voltage UA2 600 ~ 1000 V
Deflecting voltage -55 ~ 55 V
Grid voltage UA1 0 ~ 240 V
Control grid voltage UG 0 ~ 50 V
magnetization current 0 – 2.4 A
Solenoid parameters
Longitudinal coil (long) length: 205 mm; inner dia: 90 mm; outer dia: 95 mm; number of turns: 1160
Transversal coil (small) length: 20 mm; inner dia: 60 mm; outer dia: 65 mm; number of turns: 380
Digital meters 3-1/2 digits
Sensitivity of electrical deflection Y: ≥0.38 mm/V; X:  ≥0.25 mm/V
Sensitivity of magnetic deflection Y: ≥0.08 mm/mA
e/m measurement error ≤5.0%

 

Parts List

 

Description Qty
Main unit 1
CRT 1
Long coil (solenoid coil) 1
Small coil (deflection coil) 2
Division screen 1
Cable 2
Instructional manual 1
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China Wholesale CCD Spectrometer Pricelist – LADP-14 Determining Specific Charge of Electron – Advanced Model – Labor detail pictures

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