Pitch softening point tester

Overview 
PT-D36-3006 Pitch softening point tester conforms to the ASTM D36 standard. It is used to test the softening point of pitch.

Features  
1. The instrument is composed by bracket, which is made up by upper support plate, mid-support plate and lower support plate, test cup, steel ball locater, standard steel ball, flask and thermometer.  
2. The instrument got reasonable structure, beautiful shape and environment friendly.

Technical parameter  
1. Test cup small partΦ19±0.1mm, large partΦ23-1.0mm, height 6.4±0.1mm
2. Steel ball locater Covers on brass billet, the other three locating studs control the steel ball to fall freely 
3. Standard ball diameter Φ9.5mm, weight 3.50g±0.05g
4. Bracket it gets two pivots to contact upper support plate, mid-support plate and lower support plate and fix the distance 25mm. 
5. On the pivots 51mm from mid-support plate there is a mark of scribed line which is as index of the height pouring water or glycerin.
6. Flask volume 800 ml, diameter is aboutΦ90mm, height is over 140mm
7. Thermometer conforms to GB514-83 standard, complete immersion, bar type, 30~180°C, and scale division 0.5°C.