China Wholesale NMR Pricelist – LADP-10 Apparatus of Franck-Hertz Experiment – Advanced Model – Labor

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Our enterprise since its inception, constantly regards product good quality as organization life, constantly improve production technology, strengthen merchandise high quality and continuously strengthen enterprise total good quality administration, in strict accordance with all the national standard ISO 9001:2000 for Double Beam Infrared Spectrometer, Young"s Modulus, Rotational Moment, Our company has been devoting that "customer first" and committed to helping customers expand their business, so that they become the Big Boss !

China Wholesale NMR Pricelist – LADP-10 Apparatus of Franck-Hertz Experiment – Advanced Model – Labor Detail:

Note: oscilloscope not included

The experimental instrument is an integrated experimental instrument with compact design, intuitive panel, complete functions and convenient operation. The power supply voltage for Franck Hertz tube is stable, and the key switch is used to switch and adjust. The amplifier for measuring micro current has good anti-interference ability. The experimental instrument can obtain stable and excellent experimental curve. The experimental instrument adopts the form of panel window and backlight, which can make students clearly observe the structure of Frank Hertz tube.

Experiments

1. Observe the relationship curve between plate current and accelerating voltage

2. Understand the processes of electron-atom collision and energy exchange

3. Calculate the 1^st excitation potential of Argon atom from experimental data

4. Using the acquired 1^st excitation potential to calculate Planck’s constant

Specifications

Description	Specifications
Curve peaks	≥ 7
Franck-Hertz tube	Argon gas, backlight illuminating, open side window
Filament voltage VF	1.25 ~ 5 V, continuously adjustable 3-1/2 digital display
Control voltage VG1K	0 ~ 6 V, continuously adjustable 3-1/2 digital display
Accelerating voltage VG2K	0 ~ 90 V, continuously adjustable 3-1/2 digital display
Decelerating voltage VG2P	1.25 ~ 5 V, continuously adjustable 3-1/2 digital display
Micro current measurement	1 μA, 0.1 μA, 10 nA, 1.0 nA, range 0.001 nA ~1.999 μA, 3-1/2 digital display

Parts List

Description	Qty
Main unit	1 set (incl F-H tube, scanning voltage, current amplifier)
BNC cable	2
USB cable	1
Software CD	1
Instructional manual	1
Power cord	1

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we are able to provide good quality items, aggressive rate and best shopper assistance. Our destination is "You come here with difficulty and we provide you with a smile to take away" for China Wholesale NMR Pricelist – LADP-10 Apparatus of Franck-Hertz Experiment – Advanced Model – Labor , The product will supply to all over the world, such as: Comoros, Turkey, Turkmenistan, With the goal of "zero defect". To care for the environment, and social returns, care employee social responsibility as own duty. We welcome friends from all over the world to visit and guide us so that we can achieve the win-win goal together.

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The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!

By Pag from America - 2017.02.14 13:19

This is a reputable company, they have a high level of business management, good quality product and service, every cooperation is assured and delighted!

By Elsa from kazan - 2018.12.11 14:13

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