I.Product standard
1) DSHD-0719A Automatic Wheel Tracking Tester is designed as per T0719 "Bituminous Mixture Wheel Track Test" in the Industry Standard JTJ052 Specification and Test Methods of Bitumen and Bituminous Mixture for Highway Engineering.
2) DSHD-0719A Automatic Wheel Tracking Tester is a research type,which can be used for colleges and universities as well as scientific research institutes to make research on the resistance to rutting of bituminous mixture at high temperature.
3) DSHD-0719A Automatic Wheel Tracking Tester can be applied to manufacturing companies and construction companies to determine the resistance to rutting of bituminous mixtures at high temperature.
II.Main characteristics
1. DSHD-0719A Automatic Wheel Tracking Tester can be connected to any computer processing system using newly developed microprocessor controlling techniques by us.
2 DSHD-0719A Automatic Wheel Tracking Tester can make determination for two test molds at the same time with water immersion or without water immersion. The constant temperature case equipped with the instrument can preheat 7 piece of test mold. This saves a lot of time.
3. DSHD-0719A Automatic Wheel Tracking Tester adopts PWM mode for temperature control. The instrument can simultaneously control:
(1) Sample temperature;
(2) Water temperature in the water case during water immersion test;
(3) Temperature in the constant temperature case
