【New Product Launch】Congtical Dielectric Temperature Spectroscopy Testing System (DMS)

Release：2024-01-25 Clicks：1172

Recently, the dielectric temperature spectrum testing system (DMS) developed by Wuhan Congtical has been officially launched. Units and individuals in need are welcome to inquire!

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1.Product introduction

Dielectric refers to an insulator that can be polarized under the action of an electric field, and its dielectric properties are usually characterized by relative constant and dielectric loss. In order to study the thermal stability of dielectric properties, it is often necessary to measure the variation of dielectric properties with temperature within a certain temperature range. Especially for piezoelectric and ferroelectric materials, the variable temperature dielectric properties are crucial for their theoretical research and practical applications.

This dielectric temperature spectrum testing system is a product used to measure the dielectric constant, dielectric loss, impedance and other dielectric parameters of dielectric materials at different temperatures, suitable for bulk and thin film materials.

2. System configuration

(1) Bridge LCR

(2) Probe hot and cold stage

(3) Temperature control box

(4) Liquid nitrogen components

(5) Computer (optional)

3. Product parameters

(1) Temperature range: -190~600 ℃

(2) Temperature stability: ± 0.1 ℃

(3) Temperature resolution: 0.1 ℃

(4) Temperature variation method: liquid nitrogen refrigeration, resistance heating

(5) Sample holder material: Silver

(6) Sample holder size: 30 * 30mm (customizable)

(7) Probe material and quantity: 4 copper gold-plated or tungsten steel gold-plated probes

(8) Electrode materials: silver, gold, platinum (optional)

(9) Sample size: diameter 5-20mm, thickness 0.5-2.5mm

(10) Measurement environment: vacuum

(11) Measurement method: Four line method

(12) Sample stage size: 30*30mm

4. Product features

(1) Wide temperature range, covering from -196 ℃ to+600 ℃, and controllable temperature rise and fall rate during the temperature change process

(2) Compatible with multiple LCR meters and impedance analysis games, the testing frequency can be selected according to the testing needs of different measuring instruments

(3) The test data volume is large and complete, and it is continuously collected during the temperature change process. The collection time can be freely selected

(4) One temperature change, capable of collecting multiple frequencies simultaneously, with high testing efficiency

(5) The device is small in size, easy to operate, and easy to maintain

(6) Stable measurement results and smooth data

5. Test results