Complaint
IWIN-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.
| Model | IWIN-EVD | IWIN-WEVD | |
| Test range | Applicable soil types | (Diameter of a quarter of all kinds of soil particle size is not greater than the load board and earth-rock mixture packing) | (Diameter of a quarter of all kinds of soil particle size is not greater than the load board and earth-rock mixture packing) |
| Test range | 100Mpa≤EVD≤225Mpa | 100Mpa≤EVD≤225Mpa | |
| Test impact depth | 0-500mm | 0-500mm | |
| Work environment | Temperature | Temperature | |
| -10ºC--40ºC | -10ºC--40ºC | ||
| Humidity<90HR | Humidity<90HR | ||
| Data acquisition device | Loading device | Weight:15Kg | Weight:15Kg |
| Drop weight:10Kg | Drop weight:10Kg | ||
| Maximum impact force:7.07KN | Maximum impact force:7.07KN | ||
| Impact duration:18±1ms | Impact duration:18±1ms | ||
| Loading plate | Weight:15Kg | Weight:15Kg | |
| Diameter:300mm | Diameter:300mm | ||
| Thickness:20mm | Thickness:20mm | ||
| Handheld main engine | Subsidence test range | 0.10--2.00mm | 0.10--2.00mm |
| Storage capacity | 2000 groups of test data | Depends on phone memory | |
| Specifications | Screen size:3 inch | Screen size:5 inch | |
| Volume:100x205x40mm | Volume:145x70x10mm | ||
| Weight:0.8Kg | Weight:110g | ||
| Power supply mode | The large capacity lithium battery, working time is more than 18 hours | Depends on the phone battery capacity | |
| Printer | Connection method | Wireless bluetooth print | Wireless bluetooth print |
| Packing specification | Main box | Material: Engineering plastics | Material: Engineering plastics |
| Volume:385x300x175mm | Volume:385x300x175mm | ||
| Weight:4.5Kg | Weight:4.5Kg | ||
| Outer packing | Material: Aluminum alloy | Material: Aluminum alloy | |
| Volume:1220x395x380mm | Volume:1220x395x380mm | ||
| Weight:56Kg | Weight:56Kg |
Q: Are your company a trading one or a factory?
A: Factory+ trade (integration), More than 10 years focusing on test instruments field.
Q: After an order is placed, when to deliver?
A: Generally about 10-25days, If we have inventory, we can arrange shipment within 3 days Please be aware that our production lead times depend on specific items and item quantities.
Q: What about the warranty with after-sales services?
A: The testing machine is guaranteed for 12 months by gaotiejian, we can help you to repair your problem con troller freely, even it's not from our factory. After the warranty, the professional after-sale service team will provide perfect technical support and help guests solve problems encountered while using our product, handles guest problems and complaints in a professional and timely.
Q: What about the product' services and qualit?
A: Each instruments must be carried out 100% quality examination and test when shipping and delivery goods Product use training, each of our product provide video training to show you how to install operate We can arrange engineer to train the operation of equipment to customer s company when you need. products are widely recognized and trusted by users.
