E-mail: info@servereal-instruments.com
Serve Real Instruments Co.,Ltd
Tel: +86-021-61480182
Fax: +86-021-61480184
Phone: +86-18621861107
Email: info@servereal-instruments.com
Contact person: Patrick. Chuang
ADD: 1th Floor, Building 2, Lane 180 Zhangheng Rd.,Pudong District, Shanghai, P.R.China.
Asphalt Wheel Tracker Model: LY-0719 Description The wheel tracker is used to determine the paving asphalt mixture wheel-rutting resistance under high temperature, also it can test the asphalt mixture stability under high temperature in field. It's kind of common asphalt mixture testing...
Asphalt Wheel Tracker
Model: LY-0719
Description
The wheel tracker is used to determine the paving asphalt mixture wheel-rutting resistance under high temperature, also it can test the asphalt mixture stability under high temperature in field. It's kind of common asphalt mixture testing equipment. Normally the test temperature is 60 degree C, wheel pressure is 0.7Mpa.
Features
Floor type, PC control, automatic temperature control, automatic timing, real-time display of rutting displacement, automatic recording of displacement graph, test report print.
Synchronous graphical indicating of time & displacement, time & temperature
PWM method for temperature control, high temperature stability, absolute temperature sensor acquisition, no temperature drift in long time test
High definition A/D, D/A module guarantee accuracy of displacement and temperature measuring; external cycling heating guarantee uniform temperature in the constant temperature chamber.
Technical specification
|
Sample size |
300mm×300( or 150)mm×(50~100)mm |
|
Working mode |
crank connecting rod to drive the test bed |
|
Wheel Rubber hardness |
78±2 (standard hardness) when at 60℃ |
|
Test-wheel move distance |
230mm±10mm |
|
Back and forth rolling speed |
(42±1)time/min( single trip) |
|
Contact pressure |
0.7MPa±0.05Mpa /60℃ |
|
Displacement measuring range |
0mm~130mm |
|
Displacement measuring accuracy |
<0.01mm |
|
Rutting test time |
45-240mins |
|
Constant temperature control range |
RT~80℃freely set, ±0.3℃ |
|
Deformation measuring |
±0.3%, resolution is 0.005mm |
|
Working power |
AC(380±10%)V, 50Hz, 3kW |
|
Overall size |
1315×785×1400mm(L*W*H) |
|
Net weight |
500kg |
Auxiliary equipments for asphalt wheel tracking test
1. TTrichloro ethylene, 500ml*5pcs
2. Grease 500g
3. Electric platform scale, 15kg/0.5g
Address: 1th Floor, Building 2, Lane 180 Zhangheng Rd.,Pudong District, Shanghai, P.R.China.
E-mail: info@servereal-instruments.com Tel: +86-021-61480182
Copyright © Serve Real Instruments Co.,Ltd All Rights Reserved.
