Novotest UD2301 超声波探伤仪

Range: min .: 0 - 6 μs, max .: 0 - 1000 μs, step - 25 ns
Display shift (delay): from 0 μs to 1000 μs, step -  25 ns
MAX length of tested material: up to 6000 mm (echo mode) for steel
Velocity range:  1000 - 9999 m/s
Delay in the prism: 0 - 100 μs, step -  25 ns
Damping: 50 Ohm
Input impedance: 50 Ohm / 600 Ohm
Pulsev mode: RF pulse with amplitude of 100, 200 or 300V, With variable length from 25 to 500 ns, step -  25 ns
PRF: automatically optimized from 10 to 100Hz
Analog bandwidth wideband: 0.4-20 MHz (-6 dB)
Gain control range: 125 dB, step - 0,5 dB
Time control gain (TCG): range up to 70 dB, 12 dB / μs with the construction of the curve through 16 reference
points, entered by hand or by the control reflectors
Amplitude-Distance Curve (DAC): drawing through 16 points, height adjustable   
Zone control (gates): two independents areas, the beginning and width are change at all scan range; levels of limits are set from 0 to 100% of display height; individual logic of detection defects.
Detection:  positive or negative half-wave, complete, the radio signal (at all range of scan), B-scan
Cutoff: compensated, 0 - 90% of screen height
Automatic Alarm of defects: light logic of detection defect in zone for each zone individually and sound individual logic detection defect at the zone
Time intervals measurement: from 0 to a first signal in the zone or between signals in the zones to the front or to the maximum signal
Measurement of amplitude: in dB relative to threshold level in the zone; in dB relative to the reference signal;in dB relative to the amplitude-distance curve
Display 7” touch screen, 155x85 mm
Memory limited of SD cards capacity
Interface USB, Bluetooth (optional)
Connectors of probes: 2 Lemo
Battery: Li-Ion 12 a/h
Connectors of probes: 2 Lemo
Battery: Li-Ion 12 a/h
Battery life up to: 10 hours
External power supply :220V, 50Hz AC
Supply voltage: 5V
Operating temperature range from: -30 °C to + 55 °C
Dimensions (H x W x L): 50x150x250 mm
Weight: 1.1 kg

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