Computerized Asphalt Penetration Tester

Penetration timing control device: Test durations of 5, 8, 10, 12, 30, and 60 seconds can be selected; timing error is less than ±0.1 s.

Penetration depth display device: A rack-driven grating digital display is adopted, making operation convenient, fast, and intuitive; it can be started at any position.

Resolution: 0.01 mm

Maximum penetration depth: 600 penetration units

Constant-temperature bath: Made of hard glass

Standard needle: 2.5 ± 0.5 g, conforming to GB/T 4509 and T0604 requirements

Temperature control range: 25°C ± 0.5°C (temperature-controlled type)

Standard needle assembly: 100 ± 0.05 g, conforming to the national standard GB/T 269

Lifting bracket: Freely adjustable for convenient alignment of the needle tip (cone tip) with the sample surface

With data upload function

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