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Ultrasonic Flaw Detectors


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Model: Einstein - II TFT

We are a renowned supplier of a wide range of Einstein - II TFT. These are a kind of scanning machine with colour LCD/TFT display, used for varied testing purposes. The offered products can work in a temperature range of 0-55O Celsius and need negligible maintenance costs. These are offered with special port compatible to IBM Printer which can be directly attached to main unit in order to print stored A-Scan waveform with calibration data.


• Fast Scanning Speed
• Wide Viewing Angle
• Auto DAC with - 6dB and -14dB Curves
• Li-ion battery for long battery operation
• Low noise production
• Technical Specifications:
• Test Range: 10 mm to 5000 mm ( in steel ). In Hot Key Mode it has 13 preset values. In Fine Mode it is adjustable in step of 1mm
• Velocity: 1000 meters/second to 9999 meters/second . In Hot Key Mode it has 7 preset values. In Fine Mode it is adjustable in step of 1 meter/second,
• Delay: Variable from 0 to 3000 mm
• Gain: Total Amplifier Gain : 140 dB
• Calibrated Gain: 100 dB adjustable in steps of 0.5,1,2,6,12 or 20 dB
• Rejection: 0 to 80% FSH with LED indication
• Rectification: Full wave rectification with filtering
• Frequency: Broad Band amplifier 0.5 MHz to 15 MHz
• Test Modes: Pulse Echo and Transmit/Receiver
• Connectors: BNC and LEMO ( Size 1 ) both are provided
• Monitor: Dual gate adjustable in 1% of Screen width with Positive/Negative logic, Gate Expand modes
• Gate Expand: Expands Range to width of the gate
• A-Scan memory: 200 Trace Patterns can be stored, recalled, printed or transferred to PC via RS-232 serial port
• Calibration Set-up : 50 different calibration set-ups can be Stored and Recalled
• Software: Using “EinSoft TFT” software A-Scan with calibration set-ups can be transferred to PC via RS-232 serial link for storage in PC or printing
• Display: High brightness colour TFT LCD Display. Display area 122x92mm (320 x 240 Pixel). Eleven different colour scheme options
• Full Screen: By pressing Zoom key A-Scan can be displayed in Full Screen area
• Reference A-Scan: Reference A-Scan pattern of standard test object can saved and recalled in the background for easy comparison during testing
• DAC: DAC curve can be entered using minimum 2 to maximum 10 points and then digitally drawn with –6dB and –14dB curves
• 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
• Update Rate: 50Hz
• Power: Lithium-Ion Battery pack 14.4VDC, 4AH, gives 8 hours continuous operation from fully charged battery
• Charger: Input Voltage 100 to 240 VAC. Charges status indicator is provided.
• Temperature: 0 to 55° C
• Size: 152x255x70 mm ( HxWxD )
• Weight: 2.3 Kgs. with Battery
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Ultrasonic Flaw Detector NOVOTEST UD2301Ultrasonic flaw detector UD2301 is designed for nondestructive testing of metals, plastics, glass, composite materials, weld inspection and measurement thickness of the various products and structures.
Flaw detector allows user to detect various defects such as discontinuities, cracks and heterogeneity of materials in semi-finished products and welded joints, to measure the depth and coordinates of defects, the thickness of products, the speed of propagation and attenuation of ultrasonic vibrations (UT) in the material.
Ultrasonic Flaw detector is produced in small housing with optimal size for performing testing in tight spaces. Device has color display with high resolution 320*480 pixels, which significantly improves the usability of the device.


Operating frequency rangefrom 1 to 10,0 MHz
Range of measured time intervals (duration of scanning)from 6 to 1000 µs
Velocity range1000 – 9999 m / s
Error of measurement of time intervalsnot exceed ± 0,025 µs
Maximum permissible error of measurement of the amplitudes of the signals at the receiver input in the range from 0 to 110 dBnot exceed ± 0,5 dB
Testing gain range125 dB
Averaging over the quantity of startsfrom 1 to 16
Range of variation of temporal sensitivity adjustment (TVG)40 dB
Number of control points TVG15
Duration of the excitation pulse to the loadfrom 0,0 to 0,5 µs
Amplitude of the excitation pulse to the 50 Ohm load, not less100, 200, 300
Operating frequency range of the receiver on the level -3 dBfrom 1 to 10 MHz
Deviation of the amplitudes of input signals in the range from 10 to 100% of the screen height not more than1 dB
Scanningfrom 1 to 1000 µs
Delay of scanningfrom 0 to 2000 µs
Range of measurement of time intervalsfrom 0 to 1000 µs
Setting a delay in the prism of the probefrom 0 to 15 µs
Automatic signaling of defects (AFS)dual-gate
Setting range of AFS gatesfrom 0 to 2000 µs
Adjusting thresholds of AFS gatesfrom 0 to 100 % of screen height
Detection of signalspositive half-wave, radio mode
Dimensions (W*H*L)80*162*38 mm
Weight, not more250 g (without batteries)
Mean time between failuresnot less than – 3000 hours


Display of the device can be operated in any orientation – there are 4 options of display rotation, that allows user to customize the unit by himself, both for lefties and righties users. Instrument could be operated in both portrait and landscape orientations. Appointment of the ultrasonic flaw detector:

= to test the quality of welds and base metal of products;
= to detect corrosion, cracks, delaminations and other internal defects;
= to determine coordinates and parameter estimation of defects such as discontinuity, cracks and uniformity of material
in products from metal, plastic, composites and other materials;
= to measure the thickness of products.

Flaw detector is equipped with 3 standard type AA rechargeable batteries. The device can also operate from simple batteries the same type. Using the batteries of standard type allows autonomous operation of the device in almost any conditions

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L/119, G. I. D. C. Industrial Estate Opposite Odhav Fire Station, Odhav
Ahmedabad - 382415
Gujarat, India
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