I.Product introduction:

1) DSHD-2806F Asphalt Softening Point Tester is designed and

   developed as per the National Standard of People's Republic

   of China GB/T4507 "Test Methods for Softening Point of

   Petroleum Asphalt", and T0608 "Asphalt Softening Point Test

   (Ring and Ball Methods)" in the Industry Standard of People's

   Republic of China JTJ052 Specification and Test Methods of

   Bitumen and Bituminous Mixture for Highway Engineering.

2) DSHD-2806F Asphalt Softening Point Tester is applied to

   determine softening point of petroleum asphalt, coal pitch,

   liquid petroleum asphalt, and various asphalts.The instrument

   is good for asphalt manufacturing companies, highway and

   bridge construction companies, relative college and universities,

   and scientific research institutes.
3) DHSD-2806F Asphalt Softening Point Tester adopts microcomputer   

  controlling, linear heating and automatic stirring mode, it can make

  tests for two samples at the same time. The instrument can automatically   

  show measurement results after test,and is convenient, efficient,

  and reliable. It is the best instrument used to determine softening

  point of petroleum asphalt in the asphalt inspection laboratory.

II. Main technical specifications and parameters
　1. Power supply: AC 220V±10%, 50 Hz
　2. Environment: The room temperature should be less than 35 ℃

    and keep stable without air convection.
　3. Measurement range: 32℃~150 ℃; ±1.0 ℃
　4. Stirrer: The stirring speed can be continuously adjusted.
　5. Heating power: 800 W
　6. Heating medium: glycerin
　7. Beaker cubage: 1000 ml
　8. Relative humidity: ≤85%
  9. Total power consumption: ≤ 850 W

III.More softening point tester:

DSHD-2806E Asphalt Softening Point Tester 

DSHD-2806F Asphalt Softening Point Tester 

DSHD-2806G Automatic Asphalt Softening Point Tester 

DSHD-2806H Automatic Asphalt Softening Point Tester 

DSHD-2806I Fully-automatic Asphalt Softening Point Tester 

DSHD-2806J Fully-automatic Asphalt Softening Point Tester 

DSHD-2806 Asphalt Softening Point Tester