الوصف
Standard: BS 812:114, EN 1097-8, NF D18-575T
Determination of the Polished Stone Value
The apparatus is used for determining resistance of aggregates used for road wear caused by polishing action of vehicle tyres on a real surface. It used to prepare aggregate samples for testing resistance by using Skid Resistance Apparatus. Maximum of 14 specimens to be mounted on a road wheel and specimens are brought into contact with a rubber tyres wheel and by increasing loads during operation.
Technical Specifications:
| Model Number | 2024 X / 003 |
| Road Wheel Rotation Speed | 320 r / min |
| Rubber Wheel Outer Diameter | 203 mm |
| Water Flowability | 0 ml/min to 60 ml/min |
| Rubber Wheel Hardness | 69 IRHD |
| Road Wheel Outer Diameter | 406 mm |
| Dimension | 1000 (L) x 570 (W) x 1750 (H) mm |
| Approx. Weight | 141 kg |
| Power | 220~240 V, 1.4 kW, 6 A, 1 Ph, 50 / 60 Hz |
المراجعات
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