China Wholesale Magnetization Curve Manufacturers – LEEM-4 Apparatus of Measuring Liquid Conductivity – Labor

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With our abundant experience and considerate products and services, we have been recognized to be a reputable supplier for a lot of global consumers for Double Beam Ir Spectrophotometer, Holography Experiment, Reflective Holography, As an experienced group we also accept custom-made orders. The main intention of our firm is to build up a satisfying memory for all consumers, and set up a long-term win-win small business connection.

China Wholesale Magnetization Curve Manufacturers – LEEM-4 Apparatus of Measuring Liquid Conductivity – Labor Detail:

The experimental instrument for measuring liquid conductivity is a kind of basic physics experimental teaching instrument with rich physical ideas, ingenious experimental methods, many training contents of experimental hands-on ability, and practical application value. The sensor used in the instrument is composed of two iron-based alloy rings, each ring is wound with a group of coils, and the turns of the two groups of coils are the same, forming a hollow mutual inductance liquid conductivity measurement sensor. The sensor is connected with low frequency sinusoidal alternating current, and the sensing electrode is not in contact with the liquid to be measured, so there is no polarization around the sensor. The conductivity meter composed of the mutual inductance sensor can measure the conductivity of liquid accurately and can be used continuously for a long time. The liquid conductivity automatic measuring instrument based on this principle has been widely used in the fields of petroleum, chemical industry and so on.

Functions

1. Understand and demonstrate the working principle of the mutual inductive liquid conductivity sensor; acquire the relationship between the sensor output voltage and liquid conductivity; and understand the important physical concepts and laws such as Faraday’s law of electromagnetic induction, Ohm’s law and the principle of the transformer.

2. Calibrate the mutual-inductive liquid conductivity sensor with precise standard resistors.

3. Measure the conductivity of the saturated saline solution at room temperature.

4. Acquire the relationship curve between the conductivity and temperature of the salt water solution (optional).

Specifications

Description	Specifications
Experiment power supply	AC sine wave, 1.700 ~ 1.900 V, continuously adjustable, frequency 2500 Hz
Digital AC voltmeter	range 0 -1.999 V, resolution 0.001 V
Sensor	mutual inductance consisting of two inductive coils wound on two high permeability iron-based alloy rings
Precision standard resistance	0.1 Ω and 0.9 Ω, each 9 pcs, accuracy 0.01%
Power consumption	< 50 W

Parts List

Item	Qty
Main electric unit	1
Sensor assembly	1 set
1000 mL measuring cup	1
Connection wires	8
Power cord	1
Instruction manual	1 (Electronic version)

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Our enhancement depends around the sophisticated devices ,exceptional talents and repeatedly strengthened technology forces for China Wholesale Magnetization Curve Manufacturers – LEEM-4 Apparatus of Measuring Liquid Conductivity – Labor , The product will supply to all over the world, such as: Jeddah, Israel, Vietnam, We adopt advanced production equipment and technology, and perfect testing equipment and methods to ensure our product quality. With our high-level talents, scientific management, excellent teams, and attentive service, our merchandise are favored by domestic and foreign customers. With your support, we'll build a better tomorrow!

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This is a honest and trustworthy company, technology and equipment are very advanced and the prodduct is very adequate, there is no worry in the suppliment.