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China Wholesale Magnetic Hysteresis Loop Pricelist – LEEM-2 Construction of an Ammeter and a Voltmeter – Labor

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Good quality comes 1st; assistance is foremost; business enterprise is cooperation" is our business enterprise philosophy which is regularly observed and pursued by our company for Inertia, Magneto-Optic Rotation Effect, Millikan"s Experiment, In our efforts, we already have many shops in China and our products have won praise from customers worldwide. Welcome new and old customers to contact us for the future long term business relationships.
China Wholesale Magnetic Hysteresis Loop Pricelist – LEEM-2 Construction of an Ammeter and a Voltmeter – Labor Detail:

Pointer type DC ammeter and voltmeter are refitted from meter head. The meter head is usually a magnetoelectric galvanometer, which only allows the current of micro ampere or milliampere level to pass through. Generally, it can only measure very small current and voltage. In practical use, it must be modified to enlarge its measuring range if it is to measure large current or voltage. The modified meter should be calibrated with standard meter and its accuracy level should be determined. This instrument provides a complete set of experimental equipment for refitting micro ammeter into milliammeter or voltmeter. The experimental content is rich, the concept is clear, stable and reliable, and the structure design is reasonable. It can be mainly used for middle school students’ physics expansion experiment or college general physics experiment and design experiment.

 

Functions

1. Understand the basic structure and usage of a microamp galvanometer;

2. Learn how to extend the measurement range of a galvanometer and understand the principle of constructing a multimeter;

3. Learn the calibration method of a electric meter.

 

Specifications

Description Specifications
DC power supply 1.5 V and 5 V
DC microamp galvanometer measurement range 0 ~ 100 μA, internal resistance about 1.7 kΩ, accuracy grade 1.5
Digital voltmeter measurement range: 0 ~ 1.999 V, resolution 0.001 V
Digital ammeter two measurement ranges:

0 ~ 1.999 mA, resolution 0.001 mA;

0 ~ 199.9 μA, resolution 0.1 μA.

Resistance box range 0 ~ 99999.9 Ω, resolution 0.1 Ω
Multi-turn potentiometer 0 ~ 33 kΩ continuously adjustable

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China Wholesale Magnetic Hysteresis Loop Pricelist –  LEEM-2 Construction of an Ammeter and a Voltmeter – Labor detail pictures


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Innovation, good quality and reliability are the core values of our enterprise. These principles today extra than ever form the basis of our success as an internationally active mid-size organization for China Wholesale Magnetic Hysteresis Loop Pricelist – LEEM-2 Construction of an Ammeter and a Voltmeter – Labor , The product will supply to all over the world, such as: Mauritius, UK, Vietnam, With the enterprising spirit of" high efficiency, convenience, practicality and innovation", and in line with such serving guidance of "good quality but better price, " and "global credit", we are striving to cooperate with the automobile parts companies all over the world to make a win-win partnership.
  • Good quality, reasonable prices, rich variety and perfect after-sales service, it's nice!
    5 Stars By Gwendolyn from Namibia - 2017.09.30 16:36
    With a positive attitude of "regard the market, regard the custom, regard the science", the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.
    5 Stars By Ina from Sweden - 2018.02.21 12:14
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