The subgrade pavement adhesion performance Tester is mainly used to detect the adhesion performance of subgrade pavement. It is composed of a miniature ultra-light small hand pump, a small hollow self-centering hydraulic cylinder, a digital pressure gauge, a high-pressure oil pipe (2.5 meters) with a quick connector, a portable instrument box, a reaction frame, a pull rod and a 100mm standard block.
1. Light weight, oil cylinder 2.6kg, hand pump volume 2.8kg;
2. 50 data records, queries, LCD lighting functions;
3. Peak value holding, automatic shutdown without operation;
4. The numerical value is corrected by 10 segments of polyline to improve the accuracy of the instrument;
5. The power supply is a high-capacity rechargeable lithium battery, ultra-low power consumption design, and the continuous working time can exceed 200 hours;
6. Imported sealing ring, durable;
7. The surface of the hydraulic cylinder is corrosion-resistant electrostatic spraying, nickel-plated piston and sliding sleeve;
8. The overload protection structure is adopted, and the cylinder will not be damaged if the range is exceeded, so it can be used with confidence.