|
|
Differential characteristic |
Basic Delivery Set |
Technical Characteristics
UD2Н-PМ -the low-frequency
flaw detector
|
|
|
 |
|
Universal low-frequency (from 20 kHz to 2,5MHz) flaw detector is intended for detection defects (discontinuity and uniformity of materials) in half-finished products and finished articles, for measurement depth and their coordinates position, measurements a thickness, measurement velocity propagation and attenuation of ultrasonic oscillations in composite materials, plastic, concrete and in materials with the big attenuation. A pulse of excitation in the form a radio-frequency pulse with amplitude 200V both regulated frequency and quantity of the periods, and also the high-sensitivity amplifier and possibility to connect the preliminary amplifier, allow to realize the testing with application noncontacts (working through air) transducers. Completely a digital path with processing a radio signal and interface RS232 for personal computer connection, allow to realize various techniques of the testing of products - with processing not only amplitudes of a signal, but also a frequency spectrum or phase components of a signal.
The certificate of Gosstandart of Russia RU.C.27.003.A №17285/1 is registered in the National register of measuring apparatuses under №17990-04 and admitted to application in the Russian Federation. |
|
At starting |
Basic Delivery Set |
Technical Characteristics
- Range: up 160 to 10000 mks
- Display: LCD or ELD 110 x 65 mm (240 х 128 pixels)
with adjustable contrast and backlight
- Amplifier: 20 кHz to 2500 kHz;
- Controllable gain: 90 dB with step 0.5, 1, 2 and 6 dB
- Probe impulse: a radio impulse amplitude 200 V, with established frequency
of filling and number of the periods
- Pulse repetition frequency: 10, 25, 100, 200 and 400 Hz
- Rectification: positive halfwave, negative halfwave, full-wave, radiosignal (in all ranges)
- Reject: linear, up to 0 to 80% screen height
|
- Monitor gate: two independent monitor gates with individual logic, sound indication
- "Freeze" А-signal
- Measurement of a thickness on one signal or between two signals
- Memory of options: 64 adjustments about possibility of input of the name
- Memory of results: 10 files on 100 results of measurement
- Communication with PC: interface RS232
- Mains power: 4 batteries size "D"
or external block
- 8 hours at the disconnected backlight
- Weight: 3 kg with batteries
|
At starting |
Differential characteristic |
Technical Characteristics
Basic Delivery Set
- UD2Н-PМ main unit
- Power supply 220 V
- Probe cable SR50-SR50 2 pieces.
- Transducers 60 кHz 2 pieces.
- Cable for connection PC
- Software support
- Documentations
- Transport bag
Additional implements
- External preliminary amplifier
- Batteries "D"
- Complete set of batteries the size "D" 9000 mA/hr (4 pieces.)
- Universal recharger
- Protective bag
- Scanner with wheel transducers
- Scanner with noncontact transducers
- Ultrasonic transducers for diverse application
|
At starting |
Differential characteristic |
Basic Delivery Set
Technical Characteristics
- Calibration Range
- min.: 0 - 160 mks
max.: 0 - 10000 mks
- Sound velocity range
- 100 - 4000 m/s
- Memory
- 64 datasets; 10 files on 100 results
- Pulse shift
- up 0 mks to 7350 mks
- Pulse intensity
- amplitude 200 V
- Amplifier
- broadband from 20 to 2500 кHz with filters on 50,
100, 200 and 400 kHz
- Controllable gain
- 90 dB, with step 0.5, 1, 2 or 6 dB
- Rectification
- positive or negative half wave, complete,
radiofrequency signal
- Reject
- linear, 0 - 80% screen height
- Monitoring gate
- two intependent monitor gates with individual logic,
sound indication
- Sound path measurement
- up to 0 to first signal in zone or between signals in zones
- Measurement resolution
- 1 mks in all range
- Display of amplitude
- as a procentage of the screen height
- Display
- LCD with adjustable contrast and backlight,
ELD with adjustable brightness
110 х 65 mm; 240 Х 128 pixels
- А-signal
- 70 mm x 50 mm; 160 x 100 pixels
- Interface
- RS232
- Dimensions transducer
- 2 SR50
- Batteries
- 4 NiMh size "D"
- Operating time from batteries
- LCD: 10-14 hours (depending on installations)
- ELD: 6-8 hours (depending on installations)
- Mains power
- via external plug-in power unit 220 V AC
- Operating voltage
- 7.2 - 10 V DC
- Power consumption
- maximum 5 W, depending on
instrument setting
- Operating temperature
- LCD: up to -5°C to +50°C
- ELD: up to -25°С to +55°С
- Dimensions (H x W x D)
- 220 mm x 120 mm x 150 mm
- Weight
- 2,5 kg with batteries
|
At starting |
Differential characteristic |
Basic Delivery Set
|
Download operating manual