Ultrasonic Flaw Detector

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Products > NDT Equipment > UT > Ultrasonic Flaw Detector

Product : Ultrasonic Flaw Detector

Model : MFD800C

Country of Origin : CHINA

Brand : DTEC

Quality Certified : CE,ISO,Ghost

Delivery Time : 3 days

Packing Weight : 6KG

Dimension : 45x38x13cm(LxWxH)

Package Type : Maker's Standard Export Carton Box

Courier : DHL/TNT/FedEx/UPS/EMS/Shipping Agent

Payment Term : TT100%/Private Bank Account/L/C/Paypal/Western Union

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Product Intro
Feature
Specification
Packing List

MFD800C is an advanced digital ultrasonic flaw detector featuring a multi-color TFT LCD and a host of new features to meet challenging inspection requirements. It combines powerful flaw detection and measurement capabilities, extensive data storage, and the ability to transfer detailed inspection data to the PC via its high-speed USB port.

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.

►Semiautomatic two point calibration:Automated calibration of 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/AVG or 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 Peam 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;

►AWS D1.1;

►Curved Surface Correction feature;

►Crack Height Measure function;

►Weld figure feature;

►Magnify gate:spreading of the gate range over the entire screen width;

►Video Recording 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;

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

►B Scan display feature.

Functions:

Display

Hi-resolution (640×480 pixels) multi-color TFT LCD with 4 user-selectable brightness control provides high contrast viewing of the waveform from bright, direct sunlight to complete darkness.

The hi-resolution multi-color TFT LCD display with fast 60 Hz update gives an “analog look” to the waveform providing detailed information that is critical in many applications including nuclear power plant inspections.

Range

Up to 9999 mm in steel; range selectable in fixed steps or continuously variable. Suitable for use on large work pieces and in high-resolution measurements.

Pulser

Pulse Energy selectable among 200V,300V,400V,500V and 600V.

Pulse Width tunable from 0.1µs to 0.5 µs to match the probes with different frequency.

Pulse Repetition Frequency adjustable from 10 Hz to 1 KHz in 1 Hz increments.

Damping selectable among 68Ω,100Ω,150Ω and 500Ω for optimum probe performance.

Test Modes include Pulse echo, dual and thru-transmission.

Receiver

Sampling:10 digit AD Converter at the sampling speed of 160 MHz.

Rectification:Positive Halfwave, Negative Halfwave, Fullwave and RF.

Analog Bandwidth:0.5MHz-15MHz capability with selectable frequency ranges (automatically set by the instrument) to match probe for optimum performance.

Gain:0dB-110dB adjustable in selectable steps 0.1 dB,2 dB,6 dB,and locked.

Gates

Two fully independent gates offer a range of measurement options for signal height or distance using peak triggering.

The echo-to-echo mode allows accurate gate positioning for signals which are extremely close together.

Gate Start:Variable over entire displayed range.

Gate Width:Variable from Gate Start to end of displayed range.

Gate Height:Variable from 0 to 99% Full Screen Height.

Alarms:Threshold positive/negative.

Memory

Memory of 1000 channel files to store calibration set-ups.

Memory of 10000 wave files to store A-Scan patterns and instrument settings.

All the files can be stored, recalled and cleared.

Video Recorder

Screen scenes can be captured as movie files. More than 10 hours movie can be saved to the inside memory. They can be re-played using the instrument or the PC software delivered with the instrument.

Video Recorder is useful in many situations, it is very convenient for those who want to analyze the probing activities later.

Real Time Clock

The instrument clock keeps running tracking the time.

Communication

High speed USB2.0 port. Two USB modes can be selected: U-DISK and U-BRIDGE. In U-DISK mode, the instrument acts as a USB flash disk when connected to pc. Configuration files, saved pictures and recorded movies can be copied to pc when possible. In U-BRIDGE mode, the instrument exchanges data with Data Pro Software. The optional Data Pro software helps manage and format stored inspection data for high-speed transfer to the PC. Data can be printed or easily copied and pasted into word processing files and spreadsheets for further reporting needs. New features include live screen capture mode and database tracking.

Battery

Internal rechargeable Li-ion battery pack rated 7.2 V at 8800 mAh.

10 hours nominal operating time depending on display brightness.

8-10 hours typical recharge time.

Knob

Operating adjustments are easily and quickly made using the rotary knob.

Measuring Range	0 to 9999 mm (In Steel)
Material Velocity	1000 to 9999m/s
Display Delay	-20 to 3400 µs
Probe Delay/Zero Offset	0 to 99.99µs
Sensitivity	110 dB max in Selectable Resolution 0.1, 1.0, 2.0, 6.0 dB and Locked.
Testing Modes	Pulse echo, Dual Element and Thru-transmission
Pulser	Tunable Square Wave Pulser
Pulse Repetition Frequency Ranges	10-1000 MHz
Pulse Energy	200V, 300V, 400V, 500V, 600V selectable
Bandwidth (Amplifier Bandpass)	0.5-15 MHz
Gate Monitors	Two Independent Gates Controllable over Entire Sweep Range
Rectification	Positive half wave, negative half wave, full wave, RF
System Linearity	Horizontal:+/-0.2%FSW, Vertical:0.25% FSH, Amplifier Accuracy +/-1 dB.
Reject (Suppression)	0-80% Full Screen Height
Units	Inch or Millimeter
Probe Connections:	BNC or LEMO
Power Supply	AC Mains 100-240 VAC, 50-60 Hz
Working Temperature	-10℃ to 50℃
Storage Temperature	-30℃ to 50℃
Dimension	45x38x13cm (LxWxH)
Packing Weight	6KG

Standard Packing:

No.	Item	Qty.
1	Main Body	1
2	Straight Beam Probe (4MHz Dia.10mm)	1
3	Angle Probe (4MHz 8x9mm 60 º)	1
4	Probe Cable	1
5	Battery Module	1
6	Power Adapter (Charger)	1
7	Manual Book, Quality Certificate, Guarantee Card	1 Each
8	Data Pro Software	1
9	USB Connecting Cable	1
10	Instrument Case	1