GD-2806 Asphalt Softening Point Tester

Product Attribute:

Applicationt: 

gold

Production Description:

Purpose:

The instrument is designed and made as per the National Standard GB/T 4507 Test Methods for Softening Point of Asphalt. It is used to determine the deformation of asphalt when heated. Relative standards: ASTM D36, IP58;   Technical specification: 1. It can make determination for two groups of parallel tests at the same time; 2. Asphalt circular mold is a hole like a reversed truncated cone: (1) Height: 6.35 mm; (2) Diameter of upper opening: 17.46 mm; (3) Diameter of lower opening: 15.88 mm; 3. Steel ball: (1) Diameter: 9.35 mm; (2) Weight: 3.5±0.05 g; 4. The distance between the lower board and the bottom surface of mold is 25.4 mm; 5. The distance between the marked line of heating medium and the mold is 51 mm. 6. Heating container: it is a beaker of 800 ml; its diameter is not less than 90 mm, and its height is not less than 150 mm; 7. Thermometer: 30180; Each scale division is 0.5 ; 8. Weight: 1.5 kg;