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

China Wholesale Liquid Conductivity Suppliers – LEEM-2 Construction of an Ammeter and a Voltmeter – Labor

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

It adheres on the tenet "Honest, industrious, enterprising, innovative" to acquire new solutions regularly. It regards shoppers, success as its very own success. Let us establish prosperous future hand in hand for Magneto-Optic Rotation Effect, Diffraction, Crystal Magneto, Our highly specialized process eliminates the component failure and offers our customers unvarying quality, allowing us to control cost, plan capacity and maintain consistent on time delivery.
China Wholesale Liquid Conductivity Suppliers – 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

Product detail pictures:

China Wholesale Liquid Conductivity Suppliers –  LEEM-2 Construction of an Ammeter and a Voltmeter – Labor detail pictures


Related Product Guide:

All we do is always associated with our tenet " Customer first, Trust first, devoting on the food packaging and environmental protection for China Wholesale Liquid Conductivity Suppliers – LEEM-2 Construction of an Ammeter and a Voltmeter – Labor , The product will supply to all over the world, such as: Uruguay, Canberra, Lithuania, When you are keen on any of our items following you view our product list, please feel free to make contact with us for inquiries. You'll be able to send us emails and get in touch with us for consultation and we shall respond to you as soon as we are able to. If it's convenient, you could find out our address in our web site and come to our enterprise. or additional information of our items by yourself. We're generally ready to build lengthy and steady co-operation relations with any possible shoppers within the associated fields.
  • Timely delivery, strict implementation of the contract provisions of the goods, encountered special circumstances, but also actively cooperate, a trustworthy company!
    5 Stars By Olivia from Swaziland - 2018.06.03 10:17
    The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!
    5 Stars By Freda from Mombasa - 2018.07.26 16:51
    Write your message here and send it to us