China Wholesale Microwave Interference Factory – LEEM-4 Apparatus of Measuring Liquid Conductivity – Labor
China Wholesale Microwave Interference Factory – LEEM-4 Apparatus of Measuring Liquid Conductivity – Labor Detail:
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) |
Product detail pictures:
Related Product Guide:
We pursue the administration tenet of Quality is superior, Services is supreme, Standing is first, and will sincerely create and share success with all customers for China Wholesale Microwave Interference Factory – LEEM-4 Apparatus of Measuring Liquid Conductivity – Labor , The product will supply to all over the world, such as: Switzerland, Israel, azerbaijan, We accomplish this by exporting our wigs directly from our own factory to you. The goal of our company is to get customers who enjoy coming back to their business. We sincerely hope to cooperate with you in the near future. If there's any opportunity, welcome to visit our factory!!!
By Kevin Ellyson from South Africa - 2017.11.12 12:31
The company can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.
By Lindsay from Turkey - 2017.09.16 13:44
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