Product manual for paraffin needles

1、 Product Introduction

Paraffin penetration tester (GB/T4985) is a specialized instrument used to detect the penetration of solid and semi-solid asphalt materials, suitable for asphalt materials with penetration less than 350 and within the range of 350~500. Compliant with GB/T4985 standard, and the probe complies with ASTM/IP specifications.

2、 Equipment specifications

1. Measurement range: Penetration<620 (can measure asphalt materials with penetration<350 and 350-500).

2. Cone tip diameter: 0.15 ± 0.01.

3. Cone tip angle: 9 ° 10 '+15'.

4. Needle mass: 2.5g ± 0.05g.

5. Sliding rod mass: 47.5g ± 0.05g.

6. Time setting: ≤ 60s, electronic programming timer can accurately control the testing time.

7. Power supply: AC220V ± 10%, 50Hz.

To learn more about our productsdetailsYou can contact the staff of Hebei Tianqi Xingzi Testing Equipment Co., Ltd. at any time.