| Description: This instrument is suitable to the standards of GB/T4507, T0606-2000. It is produced according to the asphaltum softening point testing rules. It is used to test the temperature of asphaltum when asphaltum softens and drops 25mm.
Referrence standard: ASTMD36
Technical specification:
1. Diameter of Steel Ball: 9.53mm
2. Weight of Steel Ball: 3.5±0.05g
3. Beaker: 800ml
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