LIGHT WEIGHT DEFLECTOMETER (LWD)

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Brand : Test Mould,Win Test,HMP Test,Humboldt,Lokal

Stok : In Stock

Description
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LIGHT WEIGHT DEFLECTOMETER (LWD)

Light Weight Deflectometer is used to evaluate the defletion value of layered subgrade under dynamic load,so as to ecaluate 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).

LIGHT WEIGHT DEFLECTOMETER (LWD)

Click Here : LWD Test (Light Weight Deflectometer Test) Catalogue

Click Here : Light Weight Deflectometer (LWD) Test Catalogue

Imported sensors and parts of components are used to achieve high test accuracy
LCD display in English and Chinese, with corresponding hints in Chinese and English under different interface,and with backlight,has beter visibility in various environments
Easy to operate and fast to test, it only takes 35 seconds to detec a point
Automatically calculate Evd value and display curve, accurate and intuitive
Hand-held mainframe with Bluetooth microprinter can print directly on the spot to ensure the accuracy and objectivity of the test result
USB transmission interface,easy to connect with the computer
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 subgrades soil
Non-nuclear radiation and exhaust gas pollution, safe operation, and environmental protection.

Product Model	GTJ - Evd - W	GTJ - Evd
Applicable Soil Types	Soil-rock mixed fillers with particle size less than 1/4 of the diameter of loading plate	Soil-rock mixed fillers with particle size less than 1/4 of the diameter of loading plate
Test Scope	10 Mpa ≤ Evd ≤ 225 Mpa	10 Mpa ≤ Evd ≤ 225 Mpa
Test Impact Depth	0 - 500 mm	0 - 500 mm
Work Enviroment	Temperature - 10 °C - 40 °C Humidity < 90% HR	Temperature - 10 °C - 40 °C Humidity < 90% HR
	Weight : 15 Kg Drop Weight : 10 Kg	Weight : 15 Kg Drop Weight : 10 Kg
Loading Device	Dropping height of drop hammer : 700 ± 20 mm	Dropping height of drop hammer : 700 ± 20 mm
	Maximum Impact Force : 7.07 kN	Maximum Impact Force : 7.07 kN
	Shock Duration : 18 ± 1 ms	Shock Duration : 18 ± 1 ms
	Weight : 15 Kg	Weight : 15 Kg
Load Plate	Diameter 300 mm	Diameter 300 mm
	Thickness 20 mm	Thickness 20 mm
Specifications	Screen Size 5 inches	Screen Size 3 inches
Subsidence Test Range	Volume : 145 x 70 x 10 mm	Volume : 100 x 205 x 40 mm
	Weight : 110 g	Weight : 0,8 Kg
Storage Capacity	0.10 mm - 2.00 mm	0.10 mm - 2.00 mm
	Depending on the memory of the phone,10G storage capacity	2000 Set of test data
Power Supply Mode	Depending on cell phone battery	Large capacity lithium battery,working time is more than18 hours
Display Mode	Mobile App,Chinese and English Switchable Display	Handheld host screen,chinese and english swistching display
Data Transmission mode	data wireless trasmission ,data cloud transmission	Data line transmission
Connection Mode	Wireless Bluetooth Printing	Wireless, Bluetooth, Printing
	material Engineering Plastics	material Engineering Plastics
	Valume : 420 x 140 x 335 mm	Valume : 420 x 140 x 335 mm
Host Box	Weight 4.5 Kg	Weight 4.5 Kg
	Material Alumunium Alloy	Material Alumunium Alloy
Outer Packing Box	Volume : 1220 x 359 x 380 mm	Volume : 1220 x 359 x 380 mm
	Weight 56 Kg	Weight 56 Kg

Techical Data		EVD-W	EVD
Test	Application	All kinds of soil and soil mixed packing with a particle
	Application	size not more than 1/4 of the diameter of the pressure plate.
	Testing Range	10Mpa≤Evd≤225Mpa
	Impact depth	0~500mm
	Work environment	Temperature-10℃~40℃ / Humidity<90%HR
Data acquisition unit	Loading device	Weight:15kg / Drophammer:10kg
	Loading device	Maximum impactforce:7.07kN / Impact duration:18±1ms
	Load-plate	Weight:15kg / Diameter:300mm / Thickness:20mm
Host	Settlement test range	0.10mm~2.00mm
	Memory capacity	Depending on the
		phonememory, 10G storage	2000group test data
		capacity
	Specification	Screen size :5 inches	Screen size :3 inches
		volume:145×70×10mm	volume:100×205x40mm
		weight:110g	weight:0.8kg
	Power supplymode	It depends on the battery	Large capacity lithium battery,
			working time more than 18hours
	Display usage	Mobile APP / Switchable	Switchable Chinese and
	Display usage	Chinese and English display	English display
Printer	Connection type	Wireless Bluetooth printing
Packing	Mainframe box	Material: engineering plastics / Volume:420*140×335mm
	Mainframe box	Weight:4.5kg
	Outer packing box	Material: aluminum alloy / Volume:1220×395×380mm
	Outer packing box	Weight:56kg