China Wholesale photoelectric effect Factory – LADP-16 Apparatus for Determining Planck’s Constant – Advanced Model – Labor

Short Description:

Product Detail

Product Tags

Feedback (2)

Sincerity, Innovation, Rigorousness, and Efficiency would be the persistent conception of our corporation to the long-term to establish collectively with customers for mutual reciprocity and mutual benefit for Sound Speedultrasonic Range, Ammeter, Magneto-Optic Rotation Effect, We sincerely welcome you appear to go to us. Hope now we have fantastic cooperation during the upcoming.

China Wholesale photoelectric effect Factory – 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:

Related Product Guide:

We always think and practice corresponding to the change of circumstance, and grow up. We purpose at the achievement of a richer mind and body as well as the living for China Wholesale photoelectric effect Factory – LADP-16 Apparatus for Determining Planck’s Constant – Advanced Model – Labor , The product will supply to all over the world, such as: Belize, Guinea, Australia, Our staffs are rich in experience and trained strictly, with professional knowledge, with energy and always respect their customers as the No. 1, and promise to do their best to provide the effective and individual service for customers. The Company pays attention to maintaining and developing the long-term cooperation relationship with the customers. We promise, as your ideal partner, we will develop a bright future and enjoy the satisfying fruit together with you, with persisting zeal, endless energy and forward spirit.

Abbe Refractometer

Curie Temperature

Double Beam Infrared Spectrometer

Kirchhoff Bunsen Spectroscope

Microwave Characteristics

We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!