I.Product introduction:
1)DSHD-2806H Automatic Asphalt Softening Point Tester is
designed and developed as per the National Standard of
People's Republic of China GB/T4507 "Test Method for Softening
Point of Asphalt", and T0606 "Asphalt Softening Point Test
(Ring and Ball Method)" 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-2806H Automatic Asphalt Softening Point Tester is
applied to determine the softening point of bituminous materials
like asphalt, coal pitch, and liquid asphalt, etc. The instrument is
the best choice of asphalt manufacture companies, highway and
bridge construction companies and related colleges and research
institutes.
3) DSHD-2806H Automatic Asphalt Softening Point Tester adopts
computer controlling technology, electron photo-electricity
measurement technology, LCD and micro-printer, and has the
characteristics of linear heating temperature, uniform stirring speed,
simultaneous four samples determination, and automatic
softening point detection, and is an automatic, convenient, reliable
and intelligent instrument for softening point determination.
4)DSHD-2806H Automatic Asphalt Softening Point Tester is the best
choice of asphalt manufacturing companies, highway and bridge
construction companies, college and universities, and scientific institutes.
II. Main technical specifications and parameters
1. Power supply: AC 220 V(-5%~+10%), 50 Hz
2. Measurement range:
(1) If the softening point of the sample is under 80°C with the distilled
water as the heating medium, the measurement range is +5°C~+80°C
(2)If the softening point of the sample is over 80°C with the glycerin as
the heating medium, the measurement range is +32°C~+160°C
3. Temperature resolution: 0.01°C
4. Stirrer: The stirring speed can be adjusted continuously
5. Heating speed: It will be adjusted to 5.0±0.5°C/min
6. Softening point result: LCD indication and it can be printed by the printer
7. Heating power: 600 W
8. Interface: RS-232C interface
9. Beaker cubage: 1000 ml
10. Ambient condition: the room temperature should be less than 35°C
and stable without air convection
11. Relative humidity: no more than 85%
12. Total power consumption: no more than 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 S
