New digital ultrasonic flaw detector, created for replacement of out-of-date analog devices UD2-12. Keeping opportunities of analog processing and having completely a digital path the device allows carrying out all functions ultrasonic flaw detector UD2V-P45/46 except for preservation of results of the testing and communication with the personal computer. Ultrasonic flaw detector can be modernized in the further up to version UD2V-P46.
It is intended for detection of defects (discontinuity and uniformity of materials) in semi-finished items, finished articles and welded joints, for measurement of depth and their coordinates, measurements of thickness, measurement of velocity of propagation and attenuation of ultrasonic oscillations in a material.
Has the high-contrast liquid crystal display, it is simple and convenient in circulation.

 

 

Basic Delivery Set

UD2V-P45.Lite main unit

AC-DC power supply 220V

Probe cable CR 50-Lemo 2 pieces

Two transducers

Batteries set unit NiMh size "D" 9000 mA/hr

Documentations

Transport bag

Additional implements

Ultrasonic transducers for differently application

Standard samples

Тechnical Characteristics

Calibration range

min.: 0 - 2.9 mm (steel); 0 - 1 mks
max.: 0 - 2975 mm (steel); 0 - 1000 mks

Sound velocity range:

1000 - 9999 m/s

Pulse shift

up to -0,5 mks to 996 mks

Probe delay:

0 - 100 mks

Damping

50 ohms / 1000 ohms

Resiver

50 ohms / 600 ohms

Pulse intensity

quadrangular, amplitude 200V,
with change interval up to 50 to 500 ns,
with step 25 ns

Pulse repetition frequency

up to 800 Hz or 40 Hz

Amplifier

broadband 1-10 MHz (-3 dB)

Controllable gain

110 dB, with step 0.5, 1, 2 or 6 dB

TGC/DAC

curve recording with maximum of 10 reference echoes.

Rectification

RF (in all ranges), full-wave,
positive and negative half wave

Reject

linear, 0-80% screen height

Monitor gate

two independent monitor gates with individual logic, variable in steps of 1%

Alarm

sonorous and luminous

Sound path measurement

digital display of sound path between zero and the first echo signal
in the gate or between two echoes in the gates, measurement at echo flank
or peak with trigonometric flaw location.

Measurement resolution

3.125, 6.25, 12.5 or 25 ns depending on PRF

Display of amplitude

as a percentage of the screen height
in dB to reference test echo
in dB reference to DAC curve.

Display

LCD with switchable backlight and
(110 mm x 65 mm; 240 x 128 pixels)

А-signal

73 mm x 50 mm; 160 x 100 pixels

Memory

12 datasets with А-signal

Interface with PC

no

Dimensions transducers

2 SR50

Batteries

4 NiMh size "C" or "D"

Operating time

16 hours from batteries 9 А/hr "D"
with backlight

Power supply

external block 220 V AC

Operating voltage

4 - 10 V DC

Power consumption

maximum 5 W, depending on instrument setting

Operating temperature

up to +5 C to +55 C

Dimensions (H x W x D)

160 mm x 225 mm x 45 mm

Weight

2,5 kg with batteries