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Dynamic Deformation Modulus Tester Ndt Instruments

Dynamic Deformation Modulus Tester Ndt Instruments

Brand Name : GTJ

Model Number : GTJ-EVD

Place of Origin : China

MOQ : 1 set

Price : Negotiation

Payment Terms : L/C, T/T, Western Union, MoneyGram

Supply Ability : 50 per month

Delivery Time : 5-8 working days

Packaging Details : export package

Applicable soil type : Various types of soil and earth and rock mixed fillers with a particle size not larger than 1/4 of the diameter of the load plate

Test range : 10Mpa≤Evd≤225Mpa

Test depth : 0~500mm

Loading device : Weight: 15kg, including drop weight: 10kg Maximum impact: 7.07kN Impact duration: 18±1ms

Load plate : Weight: 15kg Diameter: 300mm Thickness: 20mm

Submergence test range : 0.10mm~2.00mm

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GTJ-Evd Dynamic Deformation Modulus Tester (Handheld Drop Weight Deflectometer)

Usage overview

The GTJ-Evd type dynamic deformation modulus tester (hand-held drop weight deflection instrument) is used to determine the deflection capacity of the subgrade under the dynamic load, thereby evaluating the bearing capacity and deformation of the subgrade. It is applicable to the monitoring and inspection of foundation construction quality of railways, highways, airports, urban traffic, ports, terminals and industrial and civil buildings subjected to dynamic loads. It is especially suitable for the detection of narrow sections of the site, such as the transition of roads and bridges (culverts) and the detection of shoulders. , both line base and so on. It can quickly measure the dynamic deformation modulus Evd value.

Applicable standard

"Earth Test Method for Railway Engineering" (TB10102-2010) "Evd Plate Load Test".


Features

※ Imported sensors and some components are used for high test accuracy.

※ LCD display in English and Chinese, there are corresponding Chinese and English prompts under different interfaces; with backlight, it has better visibility in various environments.

※ The operation is simple, the test speed is fast, and the detection takes only 35 seconds.

※ The Evd value is automatically calculated and the curve is displayed, which is accurate and intuitive.

※ Handheld main unit with Bluetooth micro-printer, direct printing on site to ensure accurate and objective test results.

※ USB transmission interface, easy to connect with the computer.

※ This instrument simulates the impact of the train on the subgrade when driving at high speed. Compared with the static load test, it can reflect the actual stress of the subgrade soil.

※ Non-nuclear radiation and exhaust gas pollution, safe and environmentally friendly.


Operation interface

Technical Parameters

Scope of applicationApplicable soil typeVarious types of soil and earth and rock mixed fillers with a particle size not larger than 1/4 of the diameter of the load plate
Test range10Mpa<=EVD<=225Mpa
Test depth0-500mm
Working environmentTemperature -10°C to 40°C Humidity <90%HR
Data acquisition deviceLoading device

Weight: 15kg, including drop weight: 10kg

Maximum impact: 7.07kN

Impact duration: 18±1ms

Load plate

Weight: 15kg

Diameter: 300mm

Thickness: 20mm

Handheld hostSubmergence test range0.10mm-2.00mm
Storage capacity2000 sets of test data
Specifications

Screen size: 3 inches

Volume: 100x205x40mm

Weight: 0.8kg

Power supply modeLarge capacity lithium battery, working time is more than 18 hours
Display modeChinese and English switching display
Printerconnection methodwireless bluetooth printing
Packing SpecificationsMain Chassis

Material: Engineering Plastics

Volume: 420x140x335mm

Weight: 4.5kg

Outer box

Material: Aluminum alloy

Volume: 1220x395x380mm

Weight: 56kg

Instrument composition



Product Tags:

non destructive testing machine

      

ndt equipment

      
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