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Beijing Dongfang Defei Instrument Co., Ltd

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mary_wang@edcc.com.cn
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13810654275
Address
Room 1010, Weapon Building, No. 69 Zizhuyuan Road, Haidian District

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TRACKER HTHP 500 Interface Rheometer

NegotiableUpdate on 02/11

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The TRACKER HTHP 500 Interface Rheometer is a high-temperature and high-pressure interface rheometer produced by Thales in France. It can study the interfacial rheological properties, measure interfacial tension and contact angle under testing conditions of 200 ℃ and 500 bar pressure.

Product Details

高温高压界面流变仪

1、 Functional Features

1. Rheological measurement: Perform expansion/compression to measure the rheological properties of the expansion interface (viscoelastic modulus).

2. Tension measurement: Surface/interface tension is measured using suspended or rising droplet shape analysis method.

3. Contact angle measurement: The contact angle (solid sample diameter 33mm - thickness 5mm) is measured using the seat drop method or the trapping bubble method.

4. Imaging equipment: equipped with CCD camera (USB2, 640x480, 60fps) and partial telephoto lens (55mm focal length).

5. Sample Cell and High Pressure Chamber: Equipped with a 12ml (25 × 25 × 22)/20ml (25 × 25 × 36) borosilicate glass sample cell and a chromium nickel iron alloy 625 high pressure chamber with optical sapphire glass, with an internal volume of 130mL.

6. Temperature and pressure control: Equipped with a circulating bath, the temperature can be controlled up to 200 ° C; equipped with a booster and electronic valve system, the pressure can be controlled up to 500 bar.

7. Gas compatibility: Compatible with all non explosive gases and supercritical carbon dioxide.

2、 TRACKER software

1. Experimental parameter control and monitoring: It can control and monitor experimental parameters, including volume, temperature, pressure, and time.

2. Real time measurement and display: It can measure and display surface/interface tension, contact angle in real time, and automatically determine the baseline for contact angle measurement.

3. Interface expansion rheological measurement:

-Oscillation frequency: 0.001Hz-2Hz

-Droplet volume change: ± 0.1 μ l - ± 100 μ l

-Volume change rate: 0.01 μ l/s -20 μ l/s

-Time: The area of droplets or bubbles remains constant during oscillation for several hours, including at the gas-liquid interface

-Can calculate viscoelastic modulus and stiffness coefficient

4. Data Management and Analysis:

-Data saving (charts and values)

-Open file/create video/recalculate based on recorded images

-Comparison file: It is easy to display the comparison of multiple experiments in the software before exporting the data

-Data can be exported through txt files (such as EXCEL)

高温高压界面流变仪

3、 Data and Testing

-Interface rheology: viscoelastic modulus

-Interfacial tension

-Contact angle and surface energy

-Forward and backward angles

-Rigidity coefficient

-Temperature

-Pressure

4、 Technical specifications

1. Working temperature: ≤ 200 ℃

2. Work pressure: ≤ 500bar

3. Gas introduction: nitrogen, argon, air, carbon dioxide, supercritical carbon dioxide

4. Interface expansion rheology:

-Oscillation frequency: 0.001Hz-2Hz

-Droplet volume change: ± 0.1 μ l - ± 100 μ l

-Volume change rate: 0.01 μ l/s -20 μ l/s

-Time: The area of droplets or bubbles remains constant during oscillation for several hours, including at the gas-liquid interface

5. Surface/interface tension range: 0.01-1000 mN/m

6. Contact angle measurement range: 0-180 °