Handheld Falling Weight Deflectometer Evd Test Equipment Foundation Test Instrument

• After-sales Service: Life Time
• Warranty: 12 Months Free
• Delivery Time: 5-10 Working Days
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: FWD-L100
• Application: Foundation Quality Test
• Packaging Weight: 60kg
• Material: Stainless Steel
• Test Time: <1min
• Report Output: Onsite
• Software Language: English
• Standards: Tb10102-2010, Tp Bf-STB
• Effect Depth: Max 500mm
• Impact Time: 18±2ms
• Evd Range: 0.1mm-2.0mm
• Transport Package: Carton Case
• Specification: FWD-L100
• Trademark: SEREV REAL
• Origin: China
• HS Code: 9031809090
• Production Capacity: 200sets/Year
• Package Size: 1300.00cm * 400.00cm * 400.00cm
• Package Gross Weight: 65.000kg

Product Description

 

Products Specifications:

Light Falling Weight Deflectometer

Standards: ASTM E2835-11, ASTM D4695, TB10414-2003 / TB10102-2004(China), TP BF-StB (Germany)

The falling weight deflectometer is used to measure the vertical deflection of the load plate response of a surface to an impulse load. the deflections is either correlated to pavement surface or used to determine characteristics of the materials used for the pavement foundation. It can quickly & precisely obtain the dynamic deformation modulus (Evd value) of soil and other construction materials. 

The falling weight deflectometer provides an easy and cost effective solution to determine the soil bearing capacity and compaction quality, it can quickly obtain the Evd value, it's a common pavement test equipment.

The deflectometer is comprised of a loading mechanism, a loading plate, a electronic settlement measuring device.

 

Features

More actual of the roadbed soil condition compare with the Ev2 test

Imported sensors and parts guarantee high measuring accuracy

LCD display with backlight for high visibility

Easy operation, rapid test, one point only need 35s

Automatic calculate Evd value and display curve

Portable machine equipped with Bluetooth micro printer

USB data interface easy for connection with computer

Safe & environment friendly

 

Technical Specifications

Application	Soil type		The soil and soil aggregate mixture with size not larger than 1/4 of    the plate dia.
	Pressure range		10MPa-225MPa
	Effective depth		Normal condition 500mm
Measure device	Loading device	Drop hammer weight	10kg
		Max impact loading	7.07kn
		Impulse loading shape	Half sinusoid
		Impact duration time	18±1ms
		Material	Zinc-plated steel/ alloy steel
	Bearing plate	Diameter	300mm
		Thickness	20mm
		Material	Zinc-plate alloy steel
Electric sedimentation    meter	Sink testing range		0.1-2.0mm±0.02mm
	Storage amount		2000 groups testing curve
	Power supply		Lithium battery, 18hrs continuous work time
Working ambient	Working ambient		-10 ~ +40ºC
	Humidity		<85%RH
Main machine case	Material		Engineering plastic
	Net weight		4.5kg
	Overall dimension		385×300×175mm
External packing case	Material		Aluminum alloy
	Weight		approx. 15kg (including 6kg drop hammer)
	Overall dimension		1220×395×380mm

Standard configurations
Load plate with vibration sensor
loading assembly(guiding rod, falling rammer, damper),
Portable meter, micro printer
Alloy aluminum carrying case