Coarse grained soil electric compaction instrument

I. Overview

This instrument is designed and manufactured according to the relevant regulations of the Ministry of Water and Electricity of the People's Republic of China. It can be used for both heavy and light compaction experiments. Using new electronic components as storage, intelligent compaction experiments can be conducted. It has a simple structure, beautiful appearance, convenient use, reliable operation, high degree of automation, strong anti-interference ability, and is a practical and ideal hydroelectric geotechnical experimental equipment.

Compliant with the national standards of the People's Republic of China;

GBT50123-2019 "Standard for Soil Test Methods" is a power industry standard

DL/T5365-2006 "Experimental Code for Coarse grained Soil in Construction Engineering and Water Resources and Hydropower Engineering".

2、 Technical parameters

1. Compaction hammer weight: 35.2kg, 15.5kg

2. Compaction height: 600mm

3. Hammer base diameter: 150mm

4. Test tube diameter: 300mm

5. Test cylinder height: 288mm

6. Compaction layers: 3

7. Compaction times: 88, 44

8. Hammer falling speed: approximately 18 times per minute

9. Motor power: 2.2KW

10. Overall weight: approximately 1000kg

11. Anchor bolt position: length x width (570mm x 550mm)

3、 Environmental conditions
(1) Temperature: Geotechnical compaction instrument 5 ℃~35 ℃, Marshall compaction instrument 15 ℃~25 ℃.
(2) Humidity: ≤ 80% RH.
(3) Other conditions: The indoor environment should be kept clean, free from corrosive gases, electromagnetic fields, vibrations, or other sources of interference. The voltage fluctuation of the working power supply shall not exceed ± 10% of the rated voltage.