I.Product introduction:

1) DSHD-2806G Automatic 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 Asphalt", and T0606 "Asphalt Softening

  Point Test (Ring and Ball Methods)" in the Industry Standard

  of People's Republic of China.

2) DSHD-2806G Automatic Asphalt Softening Point Tester is

  applied to determine the softening point of highway asphalt,

  coal pitch, liquid asphalt and other types of asphalt, etc. It is

  the best choice of asphalt manufacture companies, highway

  and bridge construction companies, colleges and universities,

  and scientific research institutes.

3) DHSD-2806G Automatic Asphalt Softening Point Tester adopts

  computer for controlling, electron photo-electricity for measurement,

  LCD for indication and Micro-printer for printing test data.The instrument   

  also has linear heating temperature, even stirring speed and it can

  make test for two samples at the same time and determine softening

  point of samples automatically.

4) DSHD-2806G Automatic Asphalt Softening Point Tester is

   automatic, convenient and reliable, so it is an intelligent

   instrument for measuring softening point of asphalt sample.

II. Main technical specifications and parameters
　1. Power supply: AC 220V (-5%～+10%), 50 Hz;
　2. Measurement range:
　  (1) For asphalt, the softening point of which is under 80 ℃,

  you can take distilled water as heating medium : +5 ℃～+80 ℃
 　 (2) For asphalt, the softening point of which is over 80 ℃,

  you should take glycerin as heating medium. +32 ℃～+160 ℃
　3. Temperature resolution: 0.01 ℃
　4. Stirrer: the stirring speed can be adjusted continuously.
　5. Heating rate: it will be adjusted to 5.0±0.5 ℃/ min automatically

after three minutes
　6. Test result: It uses the LCD to show it and the printer to print it.
　7. Heating power: 600 W
　8. Computer communication interface: RS232C communication interface
　9. Cubage of beaker: 1000 ml
　10. Ambient temperature: The temperature should be less than 35 ℃

 and keep stable. There should not have any air draft.
　11. Relative humidity: ≤85%
　12. Total power consumption: ≤700 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