Pavement Material Strength Tester

MQS-2A Pavement Material Strength Tester

 I.Overview

Main features: This machine combines advanced computer technology with high-precision sensor technology, making it easy to operate, accurate test data, and stable performance. The instrument is equipped with overload protection. The instrument is automatically tested and recorded, without the need for manual shifting of the gear lever to change the test speed. The system will automatically distinguish between the test and no-load speed and automatically switch. This host adopts a two column support, with a reasonable mechanical structure to ensure the accuracy of the instrument. The design is simple and elegant, and after installing a pressure sensor, Pavement material strength tester can be used for soil CBR testing, unconfined compressive strength testing, and Marshall stability testing of asphalt mixtures.

II.Main technical parameters

1. Load capacity: 0-50KN and 0-200KN

2. Maximum lifting distance of lead screw: 200mm

3. Electric speed: fast 50mm/min, slow speed: 1mm/min

4. Manual speed: 0.2mm/each cycle of crank

5. Working voltage: host 380V ± 10% (three four wire) controller 220V ± 10%

6. Working temperature: 10-30 ℃ Working guaranteed temperature: 5-35 ℃

7.Dimension:  920*680*1650mm

8.Weight:     280kg