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Hot Keywords:Asphalt instrument, asphalt mixture instrument, general instrument, cleaning equipment
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WUXI CITY PETROLEUM INSTRUMENT EQUIPMENT CO.,LTD
Tel: Manager Zhang+86-18806171641
E-mail:syyq@china-pie.com
Headquarters Address: No. 503, Datong Road, Binhu District, Wuxi City
Zip Code: 214000
WSY-078 series automatic rutting tester
With 40 years of rich experience in the production of petroleum instruments and equipment, our company is specialized in manufacturing instruments and equipment for research and production in the fields of petroleum, petrochemical, highway traffic, geology, etc.
Key words:
Asphalt instrument, petroleum instrument, cleaning equipment
Classification:
Product Description
Main use
This product is applicable to the determination of high temperature (immersion or non-immersion) rutting resistance of asphalt mixture for high temperature (immersion or non-immersion) stability test of asphalt mixture ratio design.
The instrument has been sold in China, with stable and reliable quality, excellent performance, and has been widely praised. At the same time, it provides a large number of real and effective data for the domestic industry standard of the instrument prepared by the Ministry of Communications.
Performance characteristics
The instrument automatically control temperature, automatically generate, save the experimental results, easy to call historical data, output experimental report
Point-to-point data acquisition: the use of upper computer, lower computer measurement and control system to ensure the repeatability of deformation acquisition space.
High resolution and fast data acquisition
Using PID modulation method for temperature PID control, to ensure that the temperature without overshoot
The temperature sensor is used to collect the temperature, and there is no temperature drift in the long-term experiment (the influence of the long-term working temperature drift of the general thermocouple temperature sensor on the experimental data is eliminated)
Large air circulation is adopted in the box, and the temperature control precision is high
Using high-precision displacement sensor, the accuracy is better than ± 0.05mm in large range
Testing machine and thermostat integrated structure, can be convenient to move
Smooth operation, no noise
Technical parameters
Displacement detection range: 0~30mm.
Deformation detection resolution: 0.001mm.
Deformation detection accuracy: ± 0.005mm.
Temperature control range: 40~80 ℃ (arbitrary adjustable).
Temperature detection resolution: 0.1 ℃.
Temperature control accuracy: ± 0.3 ℃.
Rubber hardness of test wheel (international standard hardness):78±2(60 ℃)
Ground pressure of test wheel: 0.7MPa ± 0.05MPa.
Travel speed of test wheel: 42 times/min ± 1 times/min.
Travel distance of test wheel: 230±10mm
Rutting test time: 20~300min (adjustable)
Ambient temperature: 5~40 ℃
| Model | WSY-078Popular type | WSY-078AScientific research single wheel | WSY-078Bscientific research double wheel | WSY-078CThree rounds of scientific research |
| Number of test pieces that can be made at the same time | 1 | 1 | Two | 3 |
| Number of temperature measuring sensors | 1 | Two | Two | Two |
| Number of displacement sensors | 1 | 1 | Two | 3 |
| Number of specimen curing | 3 | 3 | 6 | 9 |
| Test wheel drive mode | crank connecting rod | crank connecting rod | crank connecting rod | crank connecting rod |
| movement mode | Test wheel | Test wheel | Test wheel | Test wheel |
| Immersion test | Can't | Can | Can | Can |
| More than 8 hours of testing | Can't | Can | Can | Can |
| Overall dimension (mm) ﹚ | 1320*750*1400 | 1520*770*1510 | 1520*1100*1450 | 2170*960*1500 |
| Voltage (V) ﹚ | 380 | 380 | 380 | 380 |
| Power (KW) ﹚ | 3 | 5 | 5 | 7 |
无锡石仪
Product inquiry
Tell: Manager Zhang+86-18806171641
E-mail:syyq@china-pie.com
Headquarters address: No. 503, Datong Road, Binhu District, Wuxi City
Tel:+86-0510-85104760
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