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COBE-UT2010 Digital Ultrasonic Flaw Detector (Thickness Gauge)
Brand：COBE
Specification：Ultrasonic Flaw Detector (Thickness Gauge)

Description
Features
Applications
Parameters

COBE-UT2010 digital ultrasonic flaw detector is our latest high-tech products which provides top quality devices and best service for domestic or abroad users on the forging,welding,steel parts,aircraft parts and components flaw detecting.

COBE-UT2010 adopt to embedded computer system and the giant size of the programmable integrated circuit design,make all the good performance of the large ultrasound equipment down to a very little space;The up to 62db flaw detection surplus sensitivity can meet the different kinds of testing needs;The latest color TFT LCD display can bring you the best of visual effects and visual enjoyment.

Metals and a variety of other thickness of the material, can be measured, and can measure the speed of sound of the material based on the ultrasonic measuring principle. Production equipment, piping and pressure vessel thickness measurement, monitoring them during use by the degree of corrosion thinning, but also all kinds of sheet metal and machined parts for accurate measurement. The instrument can be widely used in petroleum, chemical, metallurgy, shipbuilding, aviation, aerospace and other fields.

1.Notebook palm structure, elegant and generous

2.American Welding Society Standard AWS D1.1/D1.5

3. The use of high-luminance color screen, clear instrument display even in bright daylight, suitable for various operating conditions.

4. Automatic testing of the probe frequency, automatic optimization of the square-wave width, to achieve the optimal match of the probe and test instrument.

5. Visualized thickness alarm function, continuous storage of waveform and multi-waveform measuring modes.

6. Automatic measuring of apparatus indicators and automatic peak search function.

7. A variety of testing standards setting for choice.

8.Mass storage of up to 1000 waveforms and the corresponding parameters

9. Automatic generation of DAC curve, no restriction of sampling points, compensation and modification accepted.

10. Distance compensation and the amplification of waveform inside gate, which makes it easier to distinguish the defect signals.

Suitable for different users at home and abroad on the forging, welding, steel parts, aircraft parts and other work pieces testing.

Steel tubes

Steel bars

Function：

Weld icons: Set weld morphology parameters, visualize weld map and the location of the defects in the weld flaw detection

Automatic calibration: the speed of sound auto-calibration feature of the probe of Bias and probe angle (K-value) automatic calibration function;

Highest wave crest memory: real-time retrieval defects, defects in the recording maximum,

Φvalue: the highest straight probe forgings flaw pinpoint defects wave automatically calculated and displayed defects equivalent size

The flaw location: real-time display defect level, depth (vertical), sound path location

Defect quantitative: defect equivalent dB value of real-time display

Defects qualitative: echo envelope waveform to facilitate artificial experience to judge

DAC / AVG: curve automatically generated, unlimited sampling points can be compensated and corrected. The curve is automatically floating, extending and moving with gain,echo-ranging and time-lapse.Able to display any AVG curve of any diameter.

Crack altimetry: the use of endpoint diffraction wave automatic measurements to calculate the crack height.

Door broadening: Zoom echo details, easy to echo analysis

Continuously recorded: the real time recording waveform storage, playback,

Waveform freeze: freeze the waveform displayed on the screen for easy defect analysis

Return Code: 1 to 6 times the echo display area is displayed in different colors for easy determination defect position

Thickness measurement accuracy: 0.1 mm, value of precision: ±(1% H +0.1) mm, “H” means the actual thickness

A / B scan display available

Specification：

Basic Parameter

L X W X H ：160 MM x 100 MM x 60 MM

Screen：Resolution 640X480 5.7’TFT Color LCD

Weight：2 Kg (Including Battery)

Interfaces：BNC LEMO-00

Lithium: 12V 3000mAH

Power Supply：110V/60hz 220V/50hz

Operating Temperature：-20°～ 50°Ｃ

System Parameter

CPU：ARM11 Embedded 32位 500M Processor

Operating System：liunx 2.6

RAM：256M

SD CARD memory capacity：8G

USB interface：12M/S, USB-2.0（Host/Slave）

Encoder：1024 Pulse/Round Resolution:0.1mm

Operation Language：English/Chinese

LCD Luminance：1-8 Grade

Detection parameters

Detection range: (0 ~ 6000) mm

Working frequency: (0.5 ~ 10) MHz

Velocity range: (1000 ~ 9999) m / s

Dynamic Range: ≥36dB

Vertical linear error: ≤2.5%

Horizontal linear error: ≤0.1%

Resolution:> 40dB (5P14)

Surplus Sensitivity: 64dB, (deep 200mmФ2 flat bottom hole)

Digital Rejection: (0 to 100%), does not affect the linearity and gain

Electrical noise level: ≤8%

Repeat emissivity :100-4000hz

Transmitter voltage: 80V 100V 200V

Probe type: straight probe, angle probe, double crystal probe, penetration probe

Gates: Echo door, lost wave door; single gates readings, double gate reading

Alarm: buzzer alarm, LED light alarm

Probe zero μs: 0 - 199.9

Thickness measurement resolution: 0.1mm

Indication accuracy: ±(1% H +0.1) mm H for the actual thickness of the analyte

Measurement cycle: single point measurement 8 times / sec, scanning mode 100 times / sec;

Gain adjustment dB: 0 - 110 points 0.1 / 1/6/12 stepper regulator

Rectification: positive, negative, two-way radio frequency (RF)

DAC curve: can record up to 10 echo reference point and piecewise display; dB distance between DAC 3 lines can be changed; insert the echo reference point or the reference point of the selected echo correction.

Peak Memory: selectable echo peak memory, said background peak waveform different colors.

Type A the echo freeze: freeze testing screen

Echo Rating: sound path, horizontal distance, vertical distance, amplitude, dB difference

Monitor the gate: two independent measurement gates, B gates can be set for Interface wave tracking gate mode

USB interface: the instrument internal storage data, data waveform dump to the U disk, print testing report

Digital Signal

Digital Filtering：HPF（0Hz～2000Hz）、LPF（0Hz～2000Hz）

Filtering Points：1-1024

Broadband： 100Hz～10MHz

A/D Velocity：12bit 100M

Min-Senstivity: 1mV

Real-Time Average：2 4 8 16 32