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ULTRASONIC FLAW DETECTOR |
MODEL 4400 MV
SPECIAL FEATURES FOR MODEL 4400 MV
·
Digital LCD display.
·
In-built software for various contours.
·
Measurement of Thickness, Velocity and Transit time.
·
Storage of calibration and measured data.
·
Provision for memory data transfer to PC.
OPTIONAL FEATURES FRO 4400 MV
·
Curve fitting.
·
DAC
(Also available with 4400 AV).
·
Velocity monitoring.
·
Multiplexing.
·
ULTRASONIC FLAW DETECTOR MODEL 4400 AV
·
Light
Weight.
·
Compact / Portable.
·
User
friendly.
·
Wide
band Amplifier.
·
Meets
international standards.
TECHNICAL SPECIFICATION:
( Common for both the Models)
Frequency : 0.5 –
12 MHz ( 0.5 – 25.00 MHz)
Sensitivity : 140
± 3 dB
Gain Control : 103 dB
in 0.25 dB Steps
Horizontal Linearity : £ ± 1%
of Test Range
Vertical Linearity : £ ± 3%
of Screen Height
Accuracy of calibration Gain : ± 1 dB
Test
Range
: 10 mm – 10 mt in Steel
CRT
Screen : 70 x 55
mm ( 100 x 80 mm)
Delay :
0-500 mm in steel (up-to 4 meter)
Suppression :
0-50% of screen height.
PRF
: 125 Hz – 2 KHz coupled with test range.
Voltage Supply : 7.2 VDC (Ni-Cd
Batteries)-(Mains 230 V)
Battery Life : 3-4 Hours.
Acceptable Temperature : 0 - 50ºC
Test
Method : Pulse
echo / through transmission
Operating Mode : Single
/ Double Probe, T/R Mode.
Dimensions & Weight
(
incl. Batteries) : 4400
AV @380 x 280 x 180 mm – 6 Kg.
Pulse Energy selection : High energy & High
penetration.
ACCESSORIEIS
:-
ULTRASONIC TRANSDUCERS ( PROBES)
I.
Replaceable Membrane Type Normal Beam Probe with BNC
Connector
a.
Dia :
24 mm, Frequency: 1 MHz ( KR100-1)
b.
Dia :
12.5 mm, Frequency: 4 MHz ( KR50-4)
c.
Dia :
20 mm, Frequency : 2.2 MHz (KR75-2.2)
II.
Replaceable Wedge Type Angle Probe with BNC Connector:-
Dia : 12.5 mm, Frequency: 4 MHz
(KT50-4)
III.
Dual
Crystal Probe With Lemo-00 Connector
Dia :
20 mm, Frequency : 2.2 MHz (
D75-2.2)
IV.
Dia :
12.5 mm, Frequency: 4 MHz ( D50-4)
V.
Wedges
for the above Probes :
Wedges
for Probe – KT- 50 – 45 Degree
Wedges
for Probe – KT- 50 – 60 Degree
Wedges
for Probe – KT- 50 – 70 Degree
VI.
Cables
:-
BNC-BNC Cable ( 2 Meters Long Single)
BNC –
LEMO-00 Cable ( 2 meters Long, Dual)
VI. Blocks :-
1. V 1 Block.
2. V 2 Block.
3. Step Block ( 2-10 mm with 2 mm Step)
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