brand:Shanghai Jingxi Instrument Manufacturing Co., Ltd
Purpose and Scope of Application
SYD-4507The asphalt softening point tester is based on the national standard GB/T4507-99 for petroleum product testing methodsThe method for determining the softening point of asphalt (Universal Method) is used to measure the softening deformation of asphalt due to heating. SYD-4507Scope of application of asphalt softening point tester: Testing the softening point temperature of petroleum asphalt samples under specified conditions
1、 SYD-4507Asphalt softening point tester is provided for two parallel testers.
2The asphalt ring mold is a shoulder ring with a height of 6.4Millimeter, with an upper diameter of 19.8Millimeter, with a lower diameter of 15.9Millimeters.
Global Law, Double Hole
3Steel ball: diameter 9.53mmWeight 3.5g±0.05g
4The distance between the lower support plate and the bottom mold surface is 25mm
5Heating medium height marking distance template 51mm
6The heated container is 800Milliliter beaker, with a diameter not exceeding 90Millimeters, height not less than 130mm
7Temperature gauge 30-180 ℃, 0.5 ℃ per division (in accordance with the technical specifications for liquid thermometers for petroleum product testing in GB/T514)