Fully automatic emulsified asphalt demulsification system performance tester

1、 Instrument Introduction

The JTG3410-2025 standard emulsified asphalt demulsification performance tester is an intelligent equipment designed specifically for the testing of asphalt in the new generation of highway engineering. Strictly following the latest national standards, integrating fully automatic control, high-precision timing and weighing, and intelligent data management functions, solving the problems of cumbersome operation, large errors, and difficult data traceability in traditional emulsion breaking tests, and helping laboratories achieve efficient, accurate, and standardized asphalt quality testing.

2、 Main purpose

·Suitable for measuring the demulsification speed of emulsified asphalt and evaluating the adhesion performance between asphalt and aggregate;

·Widely used in highway construction, asphalt production, quality supervision, and testing and research in scientific research institutions;

·Provide key data support for asphalt mixture mix design and construction technology.

3、 Technical parameters

·Automated control: Fully automatic completion of liquid addition, stirring, timing, and endpoint judgment, without human intervention;

·Timing accuracy: ± 0.1 seconds, supports multi-stage time setting;

·Weighing range: 0-500g, accuracy ± 0.01g;

·Data function: Real time storage of experimental data, support for querying and exporting (Excel/PDF format), can be connected to LIMS system;

·Display and operation: touch screen interaction, intuitive interface, one click parameter setting;

·Compliant with standard: JTG3410-2025 "Test Code for Asphalt and Asphalt Mixtures in Highway Engineering".

4、 Introduction to Experimental Methods

1. Sample preparation: Mix emulsified asphalt with the specified solvent and place it in a dedicated container;

2. Parameter setting: Set the test temperature, stirring speed, and judgment threshold through the touch screen;

3. Automatic operation: The instrument automatically starts mixing, timing, and monitors the demulsification status in real time;

4. Result output: Automatically calculate demulsification time, residual amount, and generate detection report;

5. Data archiving: The results are saved to a historical database and can be accessed or exported at any time.

5、 Precautions for use

1. Preparation before operation: Ensure that the instrument is placed horizontally, the power supply is stable, and the sensor is clean and free of contamination;

2. Calibration requirements: Use or regularly calibrate the time and weighing module to ensure accurate data;

3. Sample processing: The emulsified asphalt sample should be uniform without layering to avoid impurities from mixing in;

4. Maintenance: Clean the mixing blade and container in a timely manner after the test to avoid residue solidification affecting the next test;

5. Data security: Regularly backup and store data to prevent accidental loss;

6. Environmental conditions: It is recommended to use in a stable environment with a temperature of 10-30 ℃ and a humidity of less than 80%.

Why did you choose it?

✅ Fully automated - saving manpower and eliminating human errors

✅ Intelligent data management - one click export of reports, worry free traceability

✅ Accurate compliance - strict benchmarking against new national standards, reliable data

✅ Efficient and durable - improve detection efficiency and reduce long-term costs

Make the demulsification test simpler and more intelligent, safeguarding the quality of your project!