Dshing Instrument Co.,Ltd

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 Softening Point Tester