Product standard:
1)DSHD -0719 Automatic Wheel Track tester is made as per T0719 in the Industry Standard JTJ052 Specification and Test Methods of Bitumen and Bituminous Mixture for Highway Engineering.
2) DSHD -0719 Automatic Wheel Track tester is specially applied to determine the resistance to rutting of bituminous mixture at high temperature.
3) DSHD -0719 Automatic Wheel Track tester can also be used as an auxiliary check method during bituminous mixture ratio design.
Technical parameters
1. Rolling speed of roller: 42±1 times/min (one way);
2. Test vehicle moving distance: 230±10mm;
3. Hardness of rubber for rolling wheel: 78±2 (International Standard Hardness);
4. Pressure between rolling wheel and test mold: 0.7±0.05MPa;
5. Test mold size: 300×300×50mm;
6. Measurement range for displacement: 0?30 mm;
7. Measurement accuracy for displacement: less than 0.01 mm;
8. Test duration: 60?240min;
9. Temperature controlling range for constant temperature case: room temperature?80?;
10. Temperature controlling accuracy: ±0.3?;
11. Power supply: 380 V, 50 Hz, 3 kW;
| Miejsce produkcji: | china |
| Marka: | dshing |
| Cena: | Zapytaj o cenÄ™ |
Kategoria: Elektronika i Elektrotechnika -> Elektrotechnika -> Urz?dzenia elektrotechniczne
Zhuhai Dshing Import&Export Co.,ltd |
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| Ulica: | ROOM402?UNIT 1 BUILDING NO.1?NO.333 XIANQIAO ROAD ,NANPING,ZHUHAI | ||||||
| Miasto: | Zhuhai | ||||||
| Kod pocztowy: | 519000 | ||||||
| Kraj: | Chiny | ||||||
| Telefon: | +86 756 8305811 | ||||||
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Osoba kontaktowa |
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| ImiÄ™ i Nazwisko: | Angel Chen | ||||||
| Telefon stacjonarny: | +86 756 8305811 | ||||||
| Telefon komórkowy: | +86 13286053267 | ||||||