Votum

''BONDETECTOR DAMI-C09'' Composite Materials Bond Tester

Transducers characteristics

The transducers are intended for detection of such defects as disbonds, unbonds, delaminations in bonded composite materials, honeycomb constructions based on metal, carbon-fiber reinforced plastic, glass-reinforced plastic, in different combinations and by single-sided testing.

The minimal area of detected defects and maximal thicknesses of skin and honeycomb cores manufactured from the electro-conductive and non-conductive materials depend on the material type and are methodically determined.

PADI-8-02 impedance transducer

PADI-8-02 impedance transducer is intended to detect such defects as disbonds and discontinuities in the bonded composite materials, honeycomb constructions based on metals, carbon-fiber reinforced plastic, glass-reinforced plastic, in different combinations and by single-sided testing. PADI-8-02 impedance transducer provides better sensitivity by smaller dimensions.

Technical characteristics

Height (mm)	75
Diameter (mm)	35
Weight, (g), not more than	200
Length of the connecting cable (m)	1,50
Zone of the tip�s contact with tested surface (mm²)	1
Contact type	dry, point
Built-in position sensor	no
Defect alarm indicator light	yes
The defects are effectively detected on the specimens	Specimen2, Specimen3, Specimen5, Specimen6, Specimen7, Specimen8, Specimen10, Specimen11, Specimen12, Specimen13, Specimen14, Specimen15, Specimen16

VTP–1C-02 eddy current transducer

The eddy current transducer VTP�1C-02 is intended to detect corrosion on the backside of metal sheets manufactured from the non-ferromagnetic materials.

Technical characteristics

Frequency range (kHz)

1,5-2,0

Maximal thickness of the tested sheet (mm)

The minimal detected subsurface defect:
hole diameter, mm
the hole depth in % from the sheet thickness


4 30		10 10		50 20

Height (mm)

Diameter (mm)

Weight (g), not more than

300

Length of the connecting cable (m)

1,50

Defect alarm indicator light

yes

VTP-2-02 eddy current transducer

The VTP-2-02 high-frequency transformer-type transducer is intended to detect the surface and subsurface cracks, discontinuities and cavities on electro-conductive parts manufactured from non-ferromagnetic materials.

Technical characteristics

Frequency range (MHz)	1,0-6,0
Diameter of the working area, (mm)	Ø3
The signal amplitude ratio 'Air/��-4 specimen' at the frequency of 5 MHz, (dB), not less than	12
The minimal detected groove-like defect, having the depth of, (mm)	0,2
Nominal working gap, (mm)	0,2
Defect alarm indicator light	yes (for DAMI-C)
Operating temperature range, (°�)	from minus 20 to plus 50
Connector type	Lemo10 socket
Length, (mm)	75
Housing diameter (mm)	14
Weight (g), not more than	100
Length of the connecting cable (m)	1,50

VTP-2-02U eddy current transducer

The high-frequency transformer-type transducer VTP-2-02U is intended to detect the surface and subsurface cracks, discontinuities and cavities in hard-to-reach places on electroconductive parts manufactured from the non-ferromagnetic materials.

Technical characteristics

Frequency range (MHz)	1,0-6,0
Diameter of the working area, (mm)	Ø3
The signal amplitude ratio 'Air/OH-4 specimen' at the frequency of 5 MHz, (dB), not less than	12
The minimal detected groove-like defect, having depth, (mm)	0,2
Nominal working gap, (mm)	0,2
Defect alarm indicator light	yes (for DAMI-C)
Operating temperature range, (°�)	from minus 20 to plus 50
Connector type	Lemo10 socket
Length, (mm)	75
Width, (mm)	40
Housing diameter (mm)	14
Weight (g), not more than	100
Length of the connecting cable (m)	1,50

VTP-3-02 eddy current transducer

The high-frequency transformer-type transducer VTP-3-02 is intended to detect the surface and subsurface cracks, discontinuities and cavities on the parts manufactured from the ferromagnetic and non-ferromagnetic materials.

Technical characteristics

Frequency range (MHz)	0,4-0,8
Diameter of the working area, (mm)	Ø7
The signal amplitude ratio 'Air/OH-4 specimen' at the frequency of 5 MHz, (dB), not less than	12
The minimal detected groove-like defect, having the depth (mm)	0,2
Nominal working gap, (mm)	0,5
Defect alarm indicator light	yes (for DAMI-C)
Operating temperature range, (°�)	from minus 20 to plus 50
Connector type	Lemo10 socket
Length, (mm)	66
Housing diameter (mm)	14
Weight (g), not more than	100
Length of the connecting cable (m)	1,50

VTP-3-02U eddy current transducer

The high-frequency transformer-type VTP-3-02U is intended to detect the surface and subsurface cracks, discontinuities and cavities in hard-to-reach places on the parts manufactured from the ferromagnetic and non-ferromagnetic materials.

Technical characteristics

Frequency range (MHz)	0,4-0,8
Diameter of the working area, (mm)	Ø7
The signal amplitude ratio 'Air/OH-4 specimen' at the frequency of 5 MHz, (dB), not less than	12
Minimal detected groove-like defect, having depth, (mm)	0,2
Nominal working gap, (mm)	0,5
Defect alarm indicator light	yes (for DAMI-C)
Operating temperature range, (°�)	from minus 20 to plus 50
Connector type	Lemo10 socket
Length, (mm)	66
Width, (mm)	40
Housing diameter (mm)	14
Weight (g), not more than	100
Length of the connecting cable (m)	1,50

VTP-4-02 eddy current transducer

The high-frequency transformer-type, long-tipped transducer VTP-4-02 is intended to detect the surface and subsurface cracks, discontinuities and cavities in hard-to-reach places of the electroconductive parts manufactured from the non-ferromagnetic materials.

Technical characteristics

Frequency range (MHz)	1,0-6,0
Diameter of the working area, (mm)	Ø3
Signal amplitude ratio 'Air/OH-4 specimen' at the frequency of 5 MHz, (dB), not less than	12
Minimal detected groove-like defect, having depth (mm)	0,2
Nominal working gap, (mm)	0,2
Defect alarm indicator light	yes (for DAMI-C)
Operating temperature range, (°�)	from minus 20 to plus 50
Connector type	Lemo10 socket
Length, (mm)	175
Housing diameter (mm)	14
Weight (g), not more than	100
Length of the connecting cable (m)	1,50

Dual PC–1-02 transducer

The dual PC-1-02 transducer is intended to detect both deep-seated (up to 20mm) and near-surface defects, in the usual and hard-to-reach places of tested constructions.

Technical characteristics

Height (mm)	75
Width (mm)	30
Weight, (g), not more than	300
Length of the connecting cable (m)	1,50
Zone of the tip�s contact with tested surface (mm²)	1
Contact type	dry, point
Built-in position sensor	yes
Defect alarm light indicator light	yes
The defects are effectively detected on the specimens	Specimen1, Specimen4, Specimen9, Specimen13, Specimen16,

Impact electromechanical transducer UDP-10-02E

The impact electromechanical transducer UDP-10-02E is intended to detect such defects as disbonds and discontinuities of bonded composite materials, honeycomb constructions based on metals, carbon fiber-reinforced plastics, fiberglass plastics with the foam-plastic-like core. While testing, the impacts are made by the transducer in the automatic mode.

Technical characteristics

Impact frequency, (Hz)	2-5±1
"Defect/Defect-free" impact length ratio on the testing specimen TS-1 (defect 20�20mm), not less than	3
Contact type	dry, point
Operating temperature range, (°�)	from minus 10 to plus 50
Defect alarm indicator light	yes
Diameter of the working area, (mm)	Ø12±0,1
Dimensions, (mm), not more than	Ø35�75
Weight (g), not more than	200
Length of the connecting cable (m)	1,50
Defects are effectively detected on the specimens	Specimen2, Specimen3, Specimen6, Specimen7, Specimen8, Specimen10, Specimen12, Specimen13, Specimen14, Specimen15, Specimen16, Specimen17, Specimen18