TJT9103 Digital Ultrasonic Flaw Detector

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Descripción

Digital ultrasonic flaw detector is advanced type, which is touch screen, can quickly, easily and without damage, accurately detect, locate, evaluate and diagnose various defects inside the work-piece such as cracks, welds, pores, sand holes, inclusions, folding, etc. 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.

 

Features

 

  • High-precision quantification and positioning to meet the requirements of near and far distance detection
  • The near-field blind zone is small, can meet the detecting requirements for small-diameter and thin-walled pipe.
  • Auto calibration function:one-button auto calibration,easy to operate, automatic test probe “P Delay”,”K value”,”X value” and the velocity
  • Automatic display the 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 record the flaw detection process and dynamic playback
  • φ value calculation:Forging flaw detection by straight probe, can find the highest wave to conversion φ value automatically
  • 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 unrestricted and can be corrected and compensated.

 

  • 14 built-in inspection standards
  • Free to enter any industry standards
  • Pulse width and strength can adjustable
  • B scan and B color scan function;

 

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

 

  • IP65 ABS plastic case, sturdy and 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-down 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 work-pieces, etc.

 

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

Technical Specification

Display

7 inch TFT color screen,800*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

DC100~240V 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

1.18kg(included 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

50~350V,step in 50V

Damping

560Ω

Gain

0~110dB,step:0.5/2/6/12dB

Gain Fine Adjustment

-4~+4

Surface compensation

All Gain Range

Working Frequency

0.5~20MHz;

Probe Type

Single,Dual, 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

0~15000mm,Minimum display range:15mm(in 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

Gate:Amplitude、Amplitude dB value、Range、Horizontal distance、Vertical distance、The 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 level:10~90%,step:1%

Curve

DAC, maximum six curves, meet to NB/T 47013,GB/T 11345,GB/T 29712, and other standards

TCG, maximum six curves

AVG

Other functions

Full screen, cursor switch(range/Height/Horizon), single/continuous auto gain(10~100%, step 10%), echo compare,echo full, peak envelope,peak memory,fast scan,outside mode,screenshot

Peak freeze/Crack depth/Gate expansion//curved surface modification/ B scan/Flat weld simulation//video

Alarm

Sound and light alarm

Sensitivity Leavings

≥65dB(200mm—Φ2FH,2.5PΦ20)

Horizontal linearity error

≤0.3%

Vertical linearity error

≤3%

Amplitude linearity error

≤±2%

Attenuator accuracy

20dB ±1 dB

Dynamic range

≥32dB

Distant resolution

≥26dB

Noise Level

<40×10-9 V/

 

 

Standard Configuration

 

 

 

Name

QTY

1

Main unit

1

2

Power adaptor

1

3

probe connecting cable

2

4

Instrument case

1

5

Instruction manual

1

6

Straight probe 10mm 2.5MHz

1

7

Angle probe 13x13 K2 2.5MHz

1

8

Warranty card

1

Payment & Security

PayPal

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