Light weight Impact EVD Falling Weight Deflectometer
Light weight Impact EVD Falling Weight Deflectometer
1. Imported sensors and some components are used to achieve high test accuracy.
2. Easy to operate and fast to test. It only takes 35 seconds to detect a point.
3. Calculate the Evd value automatically and display the curve accurately and intuitively.
4. Handheld host with Bluetooth micro-printer and on-site direct printing to ensure the accuracy and objectivity of the test results.
5. USB transmission interface, easy to connect with the computer.
6. 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.
7. Non-nuclear radiation and waste gas pollution, safe operation and environmental protection.
8. Built-in large capacity rechargeable lithium battery, continuous working time is more than12 hours.
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Test scope
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Applicable Soil Types |
Various types of soil and earth-rock mixed fillers with a particle size not larger than 1/4 of the load plate diameter |
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Test scope |
10Mpa≤Evd≤225Mpa |
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Test depth |
0-500mm |
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Work enviroment |
Temperature: -10-40℃ Humidity:<90% HR |
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Data acquisition device
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Loading device
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Weight: 15kg drop weight 10kg |
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Falling height of falling hammer: 700±20mm |
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Max impact force: 7.07kN |
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Duration of impact force:18±1mm |
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Load plate
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Weight: 15kg |
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Diameter: 300mm |
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Thickness:20mm |
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Hand host
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Settlement test range |
0.10mm~2.00mm |
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Storage capacity |
2000 sets of test data |
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Size
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Weight: 0.8kg |
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Volume: 100*205*40mm |
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Weight: 0.8kg |
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Power supply mode |
Large capacty ithiuim working time is more than 18 hours |
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Display mode |
Handheld host screen Chinese and English switching display |
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Data transmission mode |
Data line transmission |
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Printer |
Connection mode |
Wireless Bluetooth Printing |
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Packing specification
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Host
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Material: Engineering Plastics |
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Volume: 420*140*335mm |
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Weight: 4.5kg |
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Outer
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Material: Aluminum alloy |
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Volume: 1220*395*380 |
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Weight: 56kg |
SERIOUS
1. FedEx/DHL/UPS/TNT for samples, Door-to-Door;
2. By Air or by Sea for batch goods, for FCL; Airport/ Port receiving;
3. Customers specifying freight forwarders or negotiable shipping methods!
4. Delivery Time: 7 days
1. Payment: T/T, Western Union, MoneyGram,PayPal; 30% deposits; 70% balance by copy of B/L.
2. MOQ: 1pcs
3. Warranty : 1 years
1.We are Alibaba trade assurance Gold Supplier,your payment will be protected 100%
2.We are a factory manufacturing testing machine,best production capability ,best quality control, Best Service .
3.100% QC inspection Before Shippment.
4. Competitve price with best quality.
5.Response with in 24 hours for any questions
Q1.Where is your factory located?How can i visit it?
A1:Better United is located in Xianxian Cangzhou City,Hebei Province,which is famous for testing machine production.You can come to visit our factory by train,car or plane,we can pick up you at airport.
Q2.:Do you accept OEM?
A2:OEM is acceptable.
Q3.:How does your factory do regarding quality control
A3:Quality is the soul of our factory,better united always attach great importance to quality controlling from the
the beginning to the end.
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