NDT Instrument, buy Evd-W wireless hand-held drop hammer deflection tester on China Suppliers Mobile

Product Details

Evd-W hand hold drop hammer deflaction teste

Usage Overview

1. The GTJ-Evd-W type hand hold drop hammer deflaction tester is used to determine the deflection capacity of the subgrade under the dynamic load, thereby evaluating the bearing capacity and deformation of the subgrade.

2. 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 transition section and shoulder detection, existing line subgrade, etc.

3. Compared with the static load test, the instrument can simulate the impact effect of high-speed train on subgrade, which can better reflect the actual stress of subgrade soil. It can quickly measure the dynamic deformation modulus Evd value.

Product Description

Specification

Application Soil Types	Soil-rock mixed fillers with particle size less than 1/4of the diameter of loading plate
Test scope	10Mpa≤Evd≤225Mpa
Test impact depth	0~500mm
Work environment	Temperature: -10~40℃ Humidity: ＜90%HR
Loading device	Weight	15KGs
		Drop weight	10KGs
		Dropping height of drop hammer	700±20mm
		Maximum impact force	7.07kN
		Shock duration	18±1ms
Loading plate	Weight	15KGs
		Diameter	300mm
		Thickness	20mm
Host box	Material	engineering plastics
		Volume	420×140x335mm
		Weight	4.5GKs
Outer packing box	Material	Aluminum alloy
		Volume	1220x395x380mm
		Weight	56KGs

Unpacking display

Our Advantages

Installation and training

· If buyers visit our factory and check the machine, we will teach you how to installand use the machine, and also train your
workers/technician face to face.
· Without visiting, we will send you user manual and video to teach you to install and operate.

After Service
· One year guarantee for whole machine.
· 24 hours technical support by email or calling

If you have any questions, please contact me without hesitation, welcome your inquiry! Price can be negotiated!

Our customer

Company Profile

Cangzhou Lovely Technology Co., Ltd. is a professional manufacturer, specializing in Testing Equipment, Universal Testing Machine, Asphalt Tester, Test Molds, Soil Road and Lab Tester. We supply various type of products ..... We assure high quality to you.

· All our products are made in China. Excellent quality with competitive price.

Packing & Delivery

· Tianjin port or Qingdao Port deliver by sea and also can ship by air via express company

FAQ

Q1: Are you a factory or trading company?
A: We are a factory specializing in manufacturing soil, concrete, cement, aggregate , asphalt test equipment, etc.

Q2: Where is the loading port?
A: Tianjin port or Qingdao Port.

Q3:How to choose the Transportation Term?

A:Usually,we may according to your needs,we may choose the most rasonable freight,then
to select for you.

Q4: What certificates do you have?
A: We have ISO 9001, CE, SGS.

Q5: Do you have an OEM service?
A: Yes. We can provide OEM services according to your requirements.

Q6: What are the payment terms?
A: T/T payment is preferred and other could be accepted, such as L/C, D/P, Western Union, PayPal etc. It is negotiable.