Product Description
1.Imported sensors and parts of components are used to achieve high test accuracy.
2.LCD display in English and Chinese, with corresponding hints in Chinese and English under different interfaces, and with backlight, has better visibility in various environments;
3.Easy to operate and fast to test. It only takes 35 seconds to detect a point.
4.Automatically calculate Evd value and display curve, accurate and intuitive;
5.Hand-held mainframe with Bluetooth micro printer can print directly on the spot to ensure the accuracy and objectivity of the test results.
6.USB transmission interface, easy to connect with the computer;
7.The instrument simulates the impact effect of high-speed train on subgrade. Compared with static load test, it can better reflect the actual stress of subgrade soil.
Product Model | Evd | |
Various types of soil and earth-rock mixed fillers with a particle size not larger than 1/4 of the load plate diameter | ||
Test scope | 10Mpa≤Evd≤225Mpa | |
Test impact depth | 0-500mm | |
Work enviroment | Temperature: -10-40℃ Humidity:﹤90% HR | |
Weight: 15kg drop weight 10kg | ||
Dropping height of drop hammer: 700±20mm | ||
Maximum impact force: 7.07kN | ||
Shock duration: 18±1mm | ||
Load plate | Weight: 15kg | |
Diameter: 300mm | ||
Thickness:20mm | ||
Handheld host | Specifications | Screen size: 3 inches |
Subsidence test range | Volume: 100*205*40mm | |
Weight: 0.8kg | ||
0.10mm~2.00mm | ||
2000 sets of test data | ||
Power supply mode | Large capacty ithiuim working time is more than 18 hours | |
Display mode | Handheld host screen Chinese and English switching display | |
Data transmission mode | Data line transmission | |
Printer | Connection mode | Wireless Bluetooth Printing |
Material: Engineering Plastics | ||
Volume: 420*140*335mm | ||
Weight: 4.5kg | ||
Material: Aluminum alloy | ||
Volume: 1220*395*380 | ||
Weight: 56kg |
Evd Light weight deflectometer is used to evaluate the deflection value of layered subgrade under dynamic load, so as to evaluate the bearing capacity and deformation of subgrade. It is suitable for monitoring and testing the construction quality of railway, highway, airport, urban traffic, port, wharf and industrial and civil buildings under dynamic loads, especially in narrow areas, such as bridge (culvert) transition section and shoulder detection, existing line subgrade etc. It can quickly measure the dynamic deformation modulus Evd value.
Company Profile
Cangzhou Lovely Group Co.,Ltd. is a professional manufacturer specializing in Testing Equipment which service for construction, railway, highway, water conservancy, electric powder etc. We have factories in Beijing and Hebei. It covers about 3000square meters, contains development department, laboratory for equipment. There has more than 20 technicians and 30 varieties of testing equipment.
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FAQ
Q1:Are you a factory or trading company?
A:We are a factory specializing in manufacturinf all kinds of tester.
Q2:Where is the loading port?
A:Qingdao port or tianjin port.
Q3:What’s the MOQ of the product?
A:Different item has different MOQ.normally one stand is preferred.
Q4:What certificates do you have?
A:We have ISO 9001.
Q5:Do you have an OEM service?
A:Yes.We can provide OEM and ODM services as your requirements.
Q6:How long is the production cycle after ordering?
A:General it is about 7-20 days.
Q7:What is the payment method?
A:T/T payment is preferred and other payment terms is accepted.