Overflow Water Bath for Asphalt Mixture Density Testing is a laboratory device used to determine the density of asphalt mixture specimens using the water displacement method. It maintains a stable water level through an overflow system, ensuring accurate and repeatable measurements. This equipment is essential for evaluating asphalt mixture compaction quality and is widely used in road construction laboratories and quality control testing.

Asphalt Mixture Overflow Water Bath

Model:TD705-1

I. Product Introduction:

This instrument is a constant-temperature overflow device designed for the density testing of compacted asphalt mixtures. The upper part is equipped with a support frame for placing a hydrostatic balance. Compared with the CF-C model, the CF-CA model has a refrigeration function and can maintain constant temperature control even under high-temperature conditions. In addition, it can also be used as a standard water bath, providing various water temperatures ranging from 5°C to 80°C for different asphalt tests.

II. Technical Parameters:

1. Power Supply: AC220V (-5%～+10%), 50Hz.

2. Effective Water Bath Capacity: 470mm (L) × 310mm (W) × 270mm (H).

3. Applicable Water Volume: 40L.

4. Heating Device: Electric heater, 1300W.

5. Cooling Device: Refrigeration compressor.

6. Temperature control range: 15℃～80℃.

7. Temperature control accuracy: ±0.1℃.

8. Ambient temperature: ≤30℃.

9. Relative humidity: ≤85%.

10. Overflow method: 3-body overflow.

11. Total power consumption: Not exceeding 2000W.

12. Basket size: Large basket.

13. Overall dimensions: 760x490x1130mm

III. Product Features:

Equipped with a dual heating and cooling system, enabling wide-range temperature control;

High temperature control accuracy, with stability up to ±0.1℃;

Overflow constant liquid level design ensures accurate and reliable test data;

Suitable for standard hydrostatic weighing method testing;

Stainless steel construction, corrosion resistant, suitable for long-term laboratory use;

Stable performance, meeting continuous testing requirements;

Compatible with various international asphalt testing standards.