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China Wholesale Abbe Refractometer Quotes – LADP-14 Determining Specific Charge of Electron – Advanced Model – Labor Featured Image
  • China Wholesale Abbe Refractometer Quotes – LADP-14 Determining Specific Charge of Electron – Advanced Model – Labor

China Wholesale Abbe Refractometer Quotes – LADP-14 Determining Specific Charge of Electron – Advanced Model – Labor

Short Description:

The manual elliptical polarimeter uses the extinction method to measure the thickness and refractive index of the film, and manually regulates the deviation and deviation angle of the test process. Ellipsometry is widely used in the measurement of dielectric thin film on solid substrate. In the method of measuring the thickness of the film, it can be measured to the thinnest and the highest precision.


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Our well-equipped facilities and excellent quality control throughout all stages of production enables us to guarantee total customer satisfaction for Optical Image, Michelson, Fourier Infrared Spectrometer, We look forward to establish a long-term business relationship with your esteem co-operation.
China Wholesale Abbe Refractometer Quotes – 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
Product detail pictures:

China Wholesale Abbe Refractometer Quotes – LADP-14 Determining Specific Charge of Electron – Advanced Model – Labor detail pictures

Related Product Guide:
We take "customer-friendly, quality-oriented, integrative, innovative" as objectives. "Truth and honesty" is our administration ideal for China Wholesale Abbe Refractometer Quotes – LADP-14 Determining Specific Charge of Electron – Advanced Model – Labor , The product will supply to all over the world, such as: Bolivia, Japan, Algeria, We have been in operation for more than 10 years. We are dedicated to quality products and consumer support. We currently own 27 product utility and design patents. We invite you to visit our company for a personalized tour and advanced business guidance.
    • This manufacturers not only respected our choice and requirements, but also gave us a lot of good suggestions, ultimately， we successfully completed the procurement tasks.
    5 Stars By Matthew from Argentina - 2018.12.10 19:03
    The customer service reprersentative explained very detailed, service attitude is very good, reply is very timely and comprehensive, a happy communication! We hope to have a opportunity to cooperate.
    5 Stars By Eleanore from Pretoria - 2018.06.30 17:29
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