Portable Radio Set Police Equipment Walkie Talkie Baofeng uv 5r For Pmr ham Radio Station Transceiver Radio Communicator

Portable Radio Set Police Equipment Walkie Talkie Baofeng uv 5r For Pmr ham Radio Station Transceiver Radio Communicator
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MFD660C Intelligent digital ultrasonic flaw detector with High speed USB2.00TG communication interface NDT Test Equipment

20212322

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Product Overview
MFD660C intelligent digital ultrasonic flaw detector, Mitech concentrated years meticulously developed premium product, has a lot of advantages like unique design, sophisticated manufacturing, convenient operation, powerful function. It had received customers\' favored since its inception. It can test, orient, evaluate and diagnose various flaws such as crack, lard, air hole in workpiece’s interior swiftly and accurately without any destruction. With full digital 640X480 TFT LCD display, it can select the operating interface style and the LCD brightness according to environment. With humanizing interface design, the waveform show delicately. It can find the defects clearly in full screen. Single hand capable for holding operation, the curve making, probe calibration and other conventional operation can be completed automatically. Core processor CPU with 400M main frequency, it can complete the complex run quickly and realize intelligent defect analysis. Low power design with large capacity and high performance lithium ion battery module, it can work more than 10 hours continuously. Full English master-slave menu, emphasizing on user experience, collecting shortcut keys, digital shuttle rotary wheel, cross menu three operating ways in one body, customers with different habits can operate it freely. It supports many languages. Its waterproof, oil proof, dustproof function can achieve IP65 protection level. It is the necessary professional precision instrument for defect detection, quality control, on-line safety monitoring and life evaluation in fields of oil, chemical, metallurgy, shipbuilding, aviation, railways and so on.
 
Function & application
The instrument can be widely used in locating and sizing hidden cracks, voids, disbands and similar discontinuities in welds, forgings, billets, axles, shafts, tanks, pressure vessels, turbines and structural components.
 
Working Principle
When presence of a defect in a workpiece with homogenous material, due to the defects, it will inform the interface among different mediums between the defect and workpiece. As the acoustic resistance is different at the interface, after the pulsing ultrasonic wave met the interface, it will produce reflection. The reflected energy will be received by the probe. Then it will show a reflection waveform in a certain abscissa position in the display screen which is the defect depth in the workpiece. The height and shape of reflecting wave would be different caused by the different defects which reflect the defect’s character.
 
Working Conditions
Operating Temperature: -10℃ to 50℃;
Storage Temperature:-30℃ to 50℃
Relative Humidity: (20 ~ 95)% RH 
The surrounding environment should avoid of vibrating, strong magentic field, corrosive medium and heavy dust.
 
Instrument Features
 
Gate Alarm
Gate position, gate width and gate height can be adjustable at will. The B gate can chose to set wave-getting alarm OR wave-losing alarm. The beep in gate and LED light can be alarmed or closed (the LED light alarm is very effective under the noise environment). The capture mark function can show the captured echo characteristics in the gate.
 
Data Storage
The instrument is built with mass storage. The data and files will not be lost because of instrument power breakdown. The storage contents included channel parameters, waveform pictures and video files. It supports 100 groups of flaw detecting parameters channels. It can preset well for the combination parameters of various types of probes and instruments. It can add locks to each channel and change the channel name as well as set testing standards for each industry freely. It can save 20000 pictures of detecting echo signals and parameters. It can realize communication with PC.
 
Video Function
The instrument supports for saving the inspection process as video file and save it to the internal storage card. Video file can be replayed through the instrument. The instrument can support maximum 100 hours of video files. Playback the inspection process video makes great convenience for learning detecting but also saved for the future analysis to the inspecting process. 
 
REAL-TIME CLOCK
Record and save the tracking record of detecting date and time in real time.
 
Communication
High speed USB2.00TG communication interface with USB cable connecting instrument and computer, it can realize data file transfer and work for USBHost mode to operate the external connecting U disk.
 
Battery Module
The large capacity lithium battery module is easy to be assembled and disassembled. It can be charged independently but also charged by inserting wire. Its continuously working time is more than 10 hours.
 
Performance Self-checking
The instrument can automatically test the instrument probe’s combined performance indicators (including horizontal linearity error, vertical linearity error, resolution, dynamic range, sensitivity range, sensitivity margin) and can generate the testing report.

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Technical parameters
Display Resolution (640×480 pixels) full digital true color TFT LCD
Blind Area 5MM
Flaw Sizing Automatic flaw sizing using AVG/AVG or DAC, speeds reporting of defect acceptance or rejection.
Weld Figure Feature Weld Figure feature can be enabled when detecting the weld parts using angle transducer.
Auto-Calibration Automated calibration of transducer zero offset and/or material velocity
Memory be able to store, recall the A-Scan patterns and instrument settings.
Flaw Locating Live display Sound-path, Projection (surface distance), Depth, Amplitude
Defect Quantification directly display the result with db unit
Defect characterization calculate the equivalent size of the flaw easily and quickly to facilitate the judgment of artificia
Curved Surface Correction used to measure the surface distance and depth of defect on a curved surface
DAC/AVG Y
AWS D1.1 one of the AWS(American Welding Society) standards
Crack Height Measuring measure and display the height of a crack found inside the workpiece
Magnify Gate spreading of the gate range over the entire screen width
Video Recording more than 100 hours
A Scan Freeze Display freeze holds waveform and sound path data
Coded Echo Color locate the flaw position
B-Scan display a graphical cross-section of the workpiece
Power-Saving Method low power consumption
Protection Level IP54
Communication Interface High Speed USB2.0 port
DataPro Software Y
Working Language freely switch between Chinese and English
Total Weight 6.0KG
Measuring Range (0 ~ 9999) mm in steel
Bandwidth 0.5 to 15MHz automatic matching according to the probe frequency
Material Velocity (100 ~ 20000) m / s
Dynamic Range ≥ 36dB
Vertical Linear Deviation ≤ 2.0%
Horizontal Linear Deviation ≤ 0.1%
Resolution > 40dB (5P14)
Sensitivity Leavings 62dB (flat-bottomed deep hole 200mmФ2)
Rejection (0 to 80)% Linear without affecting the linearity and gain
Noise Level ≤ 8%
Probe Type straight beam probe, angle beam probe, dual element probe, through-transmit probe
Gates Wave-getting Gate, Wave-losing Gate, Single Gate Reading, Dual Gate
Alarm Beep Alarm and LED light Alarm
Power Supply DC 9V
Working Time >10 hours
Overall Dimensions 280 × 220 × 70(mm)
Operating Temperature (-10 ~ 50) ℃
Relative Humidity (20 ~ 95)% RH
Pulse Energy 200V, 300V, 400V, 500V selectable, suitable for various probe
Pulse Width (30~510)ns range with continuous adjustment to match the different frequency probes
Probe Damping 200Ω、500Ωs selectable to meet different requirements for resolution and sensitivity.
Sampling 10 digits AD Converter at the sampling speed of 200MHz, waveform of highly fidelity.
Rectification Positive half wave, negative half wave, full wave, RF
Gate Reading optional for single gate and double gate reading mode, both peak and edge can trigger it
Gain 0 dB to 110 dB adjustable in selectable steps 0.1 dB, 1 dB, 2dB and 6dB
Transducer Connections BNC or LEMO

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Shipping Detail
We Ship to Worldide, except APO/FPO 
Items are shipped from China using Airmail, reach most of the countries within 15 to 25 business days 
Delivery time depends on destination and other factors, it may takes up to 30 business day 
 
Payment 
We accpet Alipay and Paypal, Credit Card, Money Booker, T/T, Western Union,here 
All major credit cards are accepted through secure payment processor ESCROW. 
 
Warranty and Guarantee
12 Months Warranty . Buy with confidence 
If you are not satisfied when you receive your item,please return it within 14 days for a replacement or money bac, Please contact us before you return it. 
If item is defective in 3 month, we will send you a relacement without extra charge, Or offer refund after we receive the defective item. 
If item is defective after 3 months, you can still send it back to us.  We will send you a new one after receiving the defective item. But you have to pay the extra shipping fee.   
 
Feedback
We depend on customers\' satisfaction to succeed, your positive feedback of 5 stars is very important to us, if you are satisfied with our product, please leave us a positive feedback ( 5 stars
Please do not leave us a negative feedback before contacting with us, we will try our best to solve the problem, please help us to improve   
 
Other Policies
We are not responsible for any custom duty or import tax. 
All emails will be answered within 1 business day,  If you do not receive our reply, please kindly re-send your email and we will reply to you as soon as possible. 
Serious Buyer Only! Please place bid only if you agree with all the items   
 
FAQ
Q: Is there any Tracking Number for my item? 
A: If you want the parcel to be tracked , please choose the China post air mail, Singapore post, or Express
Q: Does this product come with retail package? 
A: We have declared the packing detail on the description of each product, please check it, Thank you !
Q: I am a reseller, I would like to buy many pieces of your item, what\'s the wholesale price? 
A: If you would like to buy large quantity, please send email to us, we will give you the best price, thanks!