Constant temperature automatic asphalt penetration tester

Constant temperature automatic asphalt penetration testerScope of use:

This instrument is designed according to the requirements of T0604 (Asphalt Penetration Test) in the industry standard JTG E20-2011 (Test Code for Asphalt and Asphalt Mixtures in Highway Engineering) of the People's Republic of China, and is suitable for testing the penetration of asphalt at 25 ℃. There is a semiconductor refrigeration design inside, which can ensure a constant temperature of 25 ℃ in the glass dish at any time through circulation.

Constant temperature automatic asphalt penetration testerKey Features:

1. The side top pin method is used to fix the measuring pin, making disassembly and assembly simple and fast.

2. The digital dial gauge measures displacement, automatically needle in and displays the needle in process value.

3. There is a cold light lighting device that has no effect on the surface temperature of asphalt.

4. The instrument needle bar kit can be adjusted up and down within 0-25mm by twisting it.

5. Equipped with a heating device.

6. Equipped with a low-temperature water bath for low-temperature needle penetration testing (optional).

7. PT100 temperature sensor provides more accurate temperature measurement and control.

8. The needle and connecting rod are easy to disassemble and assemble, making it convenient for quality inspection.

9. Configure the printer to output directly.

10. Needle insertion display accuracy: 0.01mm.

11. LCD display.

Main technical indicators:

1. Needle insertion time, 5 seconds after startup, can be set by oneself

2. Needle insertion range: 0-45mm, accuracy ± 0.01 mm

3. Time range: 0-60s, accuracy ± 0.1s

4. Temperature control range: 15-90 ℃.

5. Environmental temperature: 5-40 ℃

6. Environmental humidity: ≤ 85%

7. Power supply voltage: AC220V/50HZ

8. Dimensions: 330x230x520mm (Penetrometer)

9. Heating power: 500W

10. Cooling power: 100W

11. Circulating water volume: 2L/min

12. Temperature control accuracy: ± 0.1 ℃

13. Total weight: 23Kg

Shanghai Xiyue Experimental Instrument Co., Ltd.'s product after-sales service commitment: Any product purchased from Shanghai Xiyue Experimental Instrument Co., Ltd. can enjoy a one-year warranty service.