Inspection & Measurement Systems

Ultraschallprüfgeräte

Near Field Probes

Sonde_Tube_CF_TRD_03.psd

Nahfeldsonden erkennen sehr gut interne Korrosion, Erosion und Risse in Achsrichtung. Sie senden auf Amplitude basierende Signale von hoher Qualität zurück, die die Datenanalyse vereinfachen und verschnellern. Keine Referenzsonde oder Verlängerung ist nötig. Diese Sonden eignen sich besonders gut zum Prüfen von Rippenrohren aus Kohlenstoffstahl.

Features

  • Ideal for carbon steel fin-fan tubes.
  • Excellent detection of internal corrosion, erosion, and axial cracking.
    (Not recommended for detecting OD defects.)
  • No need for a reference probe or extension.
  • High-quality, amplitude-based signals.
  • Fast and simple data analysis.

Faster is better - Available for shortest delivery times

The probes listed below are regularly stocked for quick delivery. If the probe you need is not indicated, consult the "Alternate probe diameter" column in the diameter selection section to find an alternate probe diameter.

Part ID Item Number Diameter Center Frequency (Hz)
mm in.
TRD-160-300-N30 U8280227 16 0.630 300
TRD-170-300-N30 U8280086 17 0.669 300
TRD-180-300-N30 U8280112 18 0.709 300
TRD-240-300-N30 U8280377 22 0.866 300
TRD-280-300-N30 U8280241 28 1.102 300

Standard/Custom Probes (Made to Order)

Use the nomenclature and the chart below to configure your part number.

Chart TRD

Probe Type Probe Diameter
(use mm in part ID)
Center Frequency Cable Length
mm in.
TRD: Near field probe Standard
11 mm to 31 mm
by 1 mm
Custom
32 mm to 100 mm **
by 1 mm
Standard
0.433 in. to 1.220 in.
by 0.039 in.
Custom
1.260 in. to 3.937 in. **
by 0.039 in.
300 (Standard) 20 m (65 ft)
30 m (100 ft)
** Probes with a diameter greater than 31.0 mm (1.220 in.) have a lightweight design and probe body made of plastic and two stainless sleeves (see picture above).
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