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DSHD-2806E Asphalt Softening Point Tester

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Product Description

DSHD-2806E Asphalt Softening Point Tester


I. Purpose and scope
The instrument is designed and made 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 JTJ052 Specifications and Test Methods of Bitumen and Bituminous Mixtures for Highway Engineering. It is suitable to determine the softening point of asphalt, tar, liquid asphalt and other types of asphalt. It is the best choice of asphalt manufacturers, highway and bridge construction companies, college and universities, and research and development departments.
Adopts microcomputer controlling technology, linear heating and automatic stirring working mode, it can determine two samples at the same time and it can show test results automatically. It is convenient, efficient, and reliable. It is the desired instrument for laboratory to determine the softening point of asphalt.

 

Technical Data Sheet

II. Main technical specification and parameters
SN.  Item  Parameter
1  Power supply  AC220V(-5%~10%),50 Hz
2  Measurement range  5.0°C~90±0.5°C;or 5.0°C~75±0.5°C
 (You should use low temperature water for measurement at 5.0°C~ambient temperature)
3  Temperature resolution  0.01 °C
4  Stirrer  Its speed can be continuously adjusted
5  Heating rate  It will be 5.0±0.5 °C/min after 3 minutes in the measurement state
6  Heating power  800 W;
7  Cubage of beaker  1000 ml
8  Environment  The working temperature should be lower than 35°C and
 keep stable and without air convection
9  Relative humidity  ≤85%
10  Total power consumption  ≤ 850W

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