Multi Channel Ultrasonic Flaw Detector - China

Multi Channel Ultrasonic Flaw Detector

Introduction

The instrument incorporates many advanced signal processing features including a 15MHz RF bandwidth to permit testing of thin materials, narrowband filters to improve signal to noise in high gain applications, a spike pulser for applications requiring higher frequencies, and a tunable square wave pulser to optimize penetration on thick or highly attenuating materials.

The instrument can be widely used in locating and sizing hidden cracks, voids, disbands, and similar discontinuities in welds, forgings, billets, axles, shafts, tanks and pressure vessels, turbines, and structural components.

Ultrasonic Flaw Detection or Ultrasonic Testing is a type of non-destructive Testing that employs high-frequency ultrasound waves to perform inspections and measurements.

Ultrasonic inspection is often used to discover and evaluate flaws, measure dimensions, characterize materials, and more.

Features

● Calibration wizard for correcting the transducer zero offset and/or material velocity

● Flaw Locating: Live display Sound-path, Projection (surface distance), Depth, Amplitude, ● Flaw sizing: Automatic flaw sizing using AVG/DAC, speeds reporting of defect acceptance or rejection.

● Digital Readout and Trig.

Function: Thickness/Depth can be displayed in digital readout when using a normal probe and beam path, Surface Distance and Depth are directly displayed when angle probe is in use.

● Both the DAC and the AVG method of amplitude evaluation are available.

● Curved Surface Correction feature

● Crack Height Measure function

● Weld figure feature

● Magnify gate：Spreading of the gate range over the entire screen width

● Video record and play

● Auto-gain function

● Envelope: Simultaneous display of live A-scan at 60 Hz update rate and envelope of A-scan display

● Peak Hold: Compare frozen peak waveforms to live A-Scans to easily interpret test results.

● Leg band function: Helps to identify the legs of the echo more clearly in angle beam inspection.

● A Scan Freeze：Display freeze holds waveform and sound path data

● B Scan feature

● AWS D1.1/D1.5 wizard

● Selftest wizard: Selftesting of horizontal linearity, vertical linearity, resolution, dynamic range and sensitivity.

Technical Specification

Channel 100 channels

Screen 640×480 pixels multi-color TFT LCD

Measuring Range 0-9999 mm in steel

Material Velocity 100 to 20000 m/s adjustable

Display Delay -20 - 3400 µs

Probe Delay / Zero Offset 0 - 99.99 µs

Gain 110 dB max in selectable resolution 0.1 dB, 1.0 dB, 2.0 dB and 6.0 dB.

Probe Modes Straight, Angle, Dual Element and Thru-Transmission

Pulser Tunable Square Wave Pulser

Pulse Repetition Frequency Range 10 Hz - 1000 Hz

Pulse Energy 200V, 300V, 400V and 500V selectable

Bandwidth (amplifier bandpass) 0.5 - 15 MHz

Damping 200Ω and 500Ω

Gate Monitors Two independent gates controllable over entire sweep range: A and B gates

Rectification Positive halfwave, Negative halfwave, Fullwave, RF

System Linearity Horizontal: +/-0.1% FSW, Vertical: 2% FSH, Amplifier Accuracy +/-1 dB

Reject (suppression) 0 to 80% full screen height

Units Metric or imperial

Probe Connection Port LEMO01 (Optional BNC)

Data Port USB

Power Requirements AC Mains 100-240 VAC, 50-60 Hz

Dimensions 280×220×70 mm

Operating Temperature -10℃ - 50℃

Storage Temperature -30℃ - 50℃

Contact us today to make your purchase.

Company Contact:

• Posted By: AJR NDT CO LIMITED

• Phone: 086-0319-2827816

• Address: B Area, DongLiangShe Village, Huining Town, Xindu District, Xingtai City, Hebei Sheng, China

• Email:

• Website: https://www.ajrndt.com/

• Business Description: Established in 2010 year, AJR NDT CO LIMITED is a professional manufacturer and supplier of NDT (non-destructive testing) equipment and other test product.
  
  Now AJR NDT product refers to UT, MT and RT, PT and VT field.
  
  With years marketing and sales experience in global market, AJR NDT CO LIMITED offers most qualified competitive products and service to international markets in countries of North America, South America, Europe, Asia, Africa, Oceania.
  
  Our Products:
  
  - Portable X Ray Flaw Detector
  
  - Ultrasonic Flaw Detector
  
  - Surface Roughness Gauge
  
  - Multi Channel Ultrasonic Flaw Detector
  
  - Portable Hardness Tester