Transducteurs supplémentaires pour Pundit séries 200/200PE

  • Model: G-896-325-various
  • Manufactured by: Proceq


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Description du Produit:

Pulse Velocity Transducers
Proceq offers an extensive range of transducers providing highest accuracy and a proven field track record. The selection of the correct transducer is dependent on the aggregate/grain size and the dimensions of the test object.

Bandwidth and aperture size Test Object Limitations  Applications
  Part #Wavelength*Maximum
grain
size
Minimum lateral
dimension
 
P-wave Transducers     
24 kHz
Ø50 mm x
95 mm
G-896-325 40 026S  154 mm≈ 77 mm154 mm»» Concrete: Very coarse aggregate and large
objects (several meters)
54 kHz
Ø50 mm x
46 mm
G-896-325 40 131S68.5 mm≈ 34 mm69 mm»» Concrete
»» Wood
»» Rock
150 kHz
Ø28 mm x
46 mm
G-896-325 40 141S24.7 mm≈ 12 mm25 mm»» Fine grained material
»» Refractory bricks
»» Rock (NX cores)
250 kHz
Ø28 mm x
46 mm
G-896-325 40 177S14.8 mm≈ 7 mm15 mm»» Fine grained material
»» Refractory bricks
»» Rock
»» Use on small samples
500 kHz
Ø57 mm x
32 mm
G-896-325 40 175S7.4 mm≈ 3 mm7 mm»» Fine grained material
»» Refractory bricks
»» Rock
»» Use on small samples
54 kHz
Ø50 mm x
100 mm
G-896-325 40 17668.5 mm≈ 34 mm69 mm»» Concrete: Rough and rounded
surfaces (no couplant required)
»» Wood
»» Rock (heritage sites)
      
S-wave Transducer     
250 kHz
Ø41 mm x
32 mm
G-896-327 20 00210 mm≈ 5 mmGreater than the
thickness of the
object.
»» Used for determination of elastic modulus
»» Concrete, wood, rock (small samples only)
»» Requires special shear wave couplant

*A pulse velocity of 3700 m/s (longitudinal wave) and 2500 m/s (shear wave) have been used for the computation of the
wavelengths.