PZT-JL03 piezoelectric ceramic Curie point temperature tester

NegotiableUpdate on 03/18

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Nature of the Manufacturer: Producers

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Overview

Description: The Curie temperature of piezoelectric ceramics refers to the phase transition temperature at which piezoelectric materials transition from ferroelectric phase to paraelectric phase. For all piezoelectric ceramic products, piezoelectric materials have a critical temperature Tc, which is the Curie temperature. Below the critical temperature, piezoelectric ceramics exhibit ferroelectric phase, and are in a polarized ordered state. When the temperature exceeds the critical temperature Tc, piezoelectric ceramics transition from ferroelectric phase to paraelectric phase. At this point, the electric dipole distance inside piezoelectric ceramics is chaotic and in a polarized disordered state, which is commonly referred to as depolarization phenomenon. When the temperature is below 260K, the ferroelectric properties of piezoelectric ceramics will also decrease with decreasing temperature

Product Details

PZT-JL03Type piezoelectric ceramic Curie point temperature tester

Background introduction:

The Curie temperature of piezoelectric ceramics refers to the phase transition temperature at which piezoelectric materials transition from ferroelectric phase to paraelectric phase. For all piezoelectric ceramic products, piezoelectric materials have a critical temperatureTcThe Curie temperature refers to the ferroelectric phase exhibited by piezoelectric ceramics below the critical temperature. At this point, the piezoelectric ceramics are in a polarized ordered state, and the temperature exceeds the critical temperatureTcPiezoelectric ceramics transition from ferroelectric phase to paraelectric phaseThe electric dipole distance inside the piezoelectric ceramic is disorderly and disorganized,Being in a state of polarization disorder, which is commonly referred to as depolarization phenomenon. Temperature less than260KThe ferroelectric properties of piezoelectric ceramics will gradually weaken with decreasing temperature.

1、 Product Introduction:

PZT-JL03The piezoelectric ceramic Curie point temperature tester is a device designed for measuring the Curie point temperature of piezoelectric ceramics. This device can directly test the Curie point change curve and temperature change point of the sample, which is useful for judging the sampleThe Curie point temperature of the product is simple and practical. The instrument can set the computer temperature range to fully determine the temperature changes of different samples at different points.

2、 Main technical parameters:

Temperature: 1200℃

Temperature control accuracy: ± 1 ℃

Display: Digital Display

Heating zone: independent heating zone

Power supply: 220V

Interface: USB interface

Testing method: software control