Welcome to our websites!
section02_bg(1)
head(1)

China Wholesale Millikans Experiment Factories – LADP-16 Apparatus for Determining Planck’s Constant – Advanced Model – Labor

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

We are proud of the superior customer gratification and wide acceptance due to our persistent pursuit of top of the range both of those on merchandise and service for Nmr, Electron Spin Resonance, Optical Image Addition, Our professional technical team will be wholeheartedly at your service. We sincerely welcome you to visit our website and company and send us your inquiry.
China Wholesale Millikans Experiment Factories – LADP-16 Apparatus for Determining Planck’s Constant – Advanced Model – Labor Detail:

Demonstration of  the photoelectric effect, measure the characteristic curve of a photoelectric tube, verify the existence of “red limit” frequency, and calculate Planck’s constant according to the Einstein’s equation of photoelectric effect

 

Specifications

 

Description Specifications
Wavelength of filters 365 nm, 405 nm, 436 nm, 546 nm, 577 nm
Size of apertures 2 mm, 4 mm, 8 mm, 10 mm, 12 mm
Light source 50 W Mercury lamp
Photocell Wavelength range: 340 ~ 700 nm
Cathode sensitivity: ≥1 µA (-2 V ≤ UKA ≤ 0 V)
Anode dark current: ≤5×10-12 A (-2 V ≤ UKA ≤ 0 V)
Current range 10-7 ~ 10-13 A, 3-1/2 digit display
Voltage range I: -2 ~ +2 V; II: -2 ~ +20 V, 3-1/2 digit display, stability ≤0.1 %
Zero drift < ±0.2% of full scale (for scale 10-13 A) within 30 minutes after warm-up
Measurement method Zero current method and compensation method
Measurement error 3%

 

Parts List

 

Description Qty
Main Unit 1
Electric Control Unit 1
Special BNC Cable 2
USB Cable 1
Software CD 1
Power Cord 1
Instructional Manual 1

Product detail pictures:

China Wholesale Millikans Experiment Factories –  LADP-16 Apparatus for Determining Planck’s Constant – Advanced Model – Labor detail pictures


Related Product Guide:

We offer great strength in quality and development,merchandising,sales and marketing and operation for China Wholesale Millikans Experiment Factories – LADP-16 Apparatus for Determining Planck’s Constant – Advanced Model – Labor , The product will supply to all over the world, such as: kazan, Washington, Germany, We believe in quality and customer satisfaction achieved by a team of highly dedicated individuals. The team of our company with the use of cutting-edge technologies delivers impeccable quality products supremely adored and appreciated by our customers worldwide.
  • This supplier offers high quality but low price products, it is really a nice manufacturer and business partner.
    5 Stars By Hilda from Stuttgart - 2017.08.18 11:04
    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 Novia from Sheffield - 2017.01.28 18:53
    Write your message here and send it to us