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UZD - 2-FERTA (taken off from manufacture, see. UZD - 2M and others) - ultrasonic defectoscope intended for the manual control of welded seams and stitch-around areas of production (in particular ferromagnetic pipes), thickness of 10-40 mm on presence of defects of the macrostructure, realizing contactless electromagnetic-acoustic (EMA) a way of excitation and reception of ultrasonic waves, measurement of depth and coordinates deposition of defects, measurement of the attitude of amplitudes of signals, definition of a degree of corrosion deterioration on change of thickness.
Features defectoscope:
- Excitation and reception of shift ultrasonic waves by a electromagnetic-acoustic method with corners of input: 0 °, 45 °, 60 °
- System of the automatic signal system of defects
- System of automatic adjustment of a threshold of operation
- Smooth adjustment of frequency of excitation
- Opportunity of measurement of thickness of hire, distances up to defect and attitudes of amplitudes of signals
- Intuitive interface organized by 9 buttons and system of the menu
- Information may is deduced on one of 3 languages (Рус/Укр/Eng)
- Opportunity of storing up to 80 A-Scan and adjustments
- Modes " an electronic magnifier ", "frost"
- Mode "flooding" the detected signal
- Opportunity of adjustment of contrast and inverting of the image of the screen
Characteristics defectoscope:
- Range of working frequencies - 1.00-2.50 MHz, a step of adjustment of frequency - 10 kHz
- Range measurand thickness - 10-40 mm
- Dynamic range - 120 dB
- Depth of adjustment of sensitivity - 60 dB
- Duration of display - 50-220 mks
- Error of measurement of coordinates of defect - no more than 0.5 mm
Operational characteristics defectoscope:
- Temperature of operation from-20 up to +50°C
- Feed from a network - 220V/50Hz/12W
- Time of independent work from the built - in accumulator - not less than 2 h
- Sizes - 260x150x300 mm
- Weight with the accumulator - 3.6 kg
- warranty Period of work - not less than 12 months
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