Digital Ultrasonic Flaw Detector

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Digital Ultrasonic Flaw Detector

一、Introduction

Digital ultrasonic flaw detector is an advanced type, which is equipped with touch screen. It can quickly, easily and accurately detect, locate, evaluate and diagnose various defects inside the workpiece such as cracks, welds, pores, sand holes, inclusions, folding, etc without damage. It has been applied for electric power, petrochemical, boiler and pressure vessel, steel structure, military, aerospace, railway transportation, automobile, machinery and other fields. It is an essential instrument for the non-destructive testing industry.

二、Features

High-precision quantitative positioning to meet the requirements of near and far distance detection

Small near field blind zone, which can meet the detection requirements of small-diameter and thin-walled pipe.

Auto calibration function: one-button auto calibration,easy operation, automatic test probe “P Delay”, ”K value”, ”X value” and the velocity.

Automatic display of defect echo position(Depth: d, Horizontal: p, Distance: s, Amplitude, dB,ф )

Switch three scales freely(Depth: d, Horizontal: p, Distance: s).

Auto gain, peak envelope, peak memory functions, which can improve the detection efficiency.

Automatically recording of flaw detection process and dynamic playback

●φ value calculationthe straight probe is used for flaw detection of forgings, by which the highest amplitude can be automatically found and converted to φ value.

●500 independent channels(can be expandable), which can input and store the detection standards of any industries freely, do not need to carry the standard blocks for on-site inspection.

Store, playback 500 A-scan waves and data freely

The DAC, AVG, and TCG curves (depth compensation) are automatically generated and can be segmented. The sampling points are not limited and can be corrected and compensated.

●14 built-in inspection standards.

Free to input any industry standards

Adjustable pulse width and strength

Can communicate with the computer, and output WORD. File, also the detection report

●IP65 ABS plastic shell, durable, water-proof and dust-proof, and excellent anti-interference ability

●Use (wireless) communication software to analyze data print reports, etc

260,000-color true color screen, is suitable for working environment under strong light or low light

High performance lithium battery, can work continuously for 8-10 hours

Real-time clock recording: real-time flaw detection date, time tracking record, and storage

Power-off protection, storage data can not lost

Flaw detection parameters can be automatically tested or preset

Digital reject, does not affect gain and linearity

Gain compensation: Db attenuation can be corrected for surface roughness, curved surfaces, long-range flaw detection of thick workpieces, etc.

Can operate the flaw detector by software at the PC, achieving the purpose of computer-controlled flaw detector to detecting

三.Technical Specification

Display

7 inch TFT color screen800*480 resolution

Operation mode

Button, Rotary, Touch Screen

Power supply

Lithium Ion Battery

Battery capacity

5.0Ah

Power voltage

12V

Power quantity

1

Working time

≥8 hours

Adapter input

DC100240V 50Hz/60Hz

Adapter output

AC 12V

Adapter power

36W

Data storage

SD card(16G)

Alarm

1

Working Temperature

-10℃45℃

Storage Temperature

-20℃60℃

IP Grade

IP65

Dimension

245*155*55mm

Weight

1.18kgincluded battery

Conventional UT Model

Probe Connector type

LEMO 00

Channel Type

Single channel

Channel Num

500 group(able to be scaled)

Pulse Type

Negative sharp wave

Transmit Voltage

50350Vstep in 50V

Damping

560Ω

Gain

0~110dBstep0.5/2/6/12dB

Gain Fine Adjustment

-4~+4

Surface compensation

All Gain Range

Working Frequency

0.5~20MHz

Probe Type

SingleDual, Through, Immersion type

Filter

Three optional:

1~4MHz/0.5~10MHz/2~20MHz

Detection Mode

Negative/Positive/Two-way/RF

Reject

0~80%step 1%

Testing Range

0~15000mmMinimum display range:15mmin steel

Material Velocity

100~20000m/s

Pulse displacement

-10~1000mm

P DELAY

0~200us

X-VAL

0~100mm

Guide

Weld, Sheet, Forging inspection

Testing Point

Peak/X-val/J val

Measurement

GateAmplitudeAmplitude dB valueRangeHorizontal distanceVertical distanceThe difference value between A and B Gate

Cursor:2 cross cursors, can test the horizontal and vertical distance, and the distance between cursors(under B scan function)

Gate

Gate start:all range

Gate width:all range

Gate level10~90%step:1%

Curve

DAC, maximum six curves, meet to NB/T 47013,GB/T 11345,

Liaoning Mec Group Co., Ltd.


Member of CCCME Council


0


Chinese
Supplier

Location:Dalian,Liaoning,China

Business Type:

Main Products:International Trade,Property Development,E-Commerce,Environment Engineering,Home Trade,Property Management,Storage and Transportation

MEC International Trading Company is a subsidiary of Liaoning MEC Group Co.Ltd. As the company’s traditional heritage, import and export trading is the company’s main business, the average annual import and export volume of is around USD 150 millions. Through Inheriting from MEC Group the international trading resources accumulated during the past fifty years the company now has trading relationships with several thousands of foreign and domestic companies and manufacturers.

While keeping the steady and healty development of its basic industry, MEC International Trading Co. will strengthen its the special market strategy and e-business strategy. With the guidance of MEC Group’s core values, i.e., “be realistic”, “create and share”, “pursue the best”, we do our best to provide our clients with services to their best satisfaction.

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