Vector intensity probe Type 50VI

The G.R.A.S. Vector Intensity Probe Type 50VI is a flexible and adjustable, two or three-dimensional sound-intensity probe.

The probe handle has marked inputs for 3 pairs of preamplifiers (a pair for each of the mutually-perpendicular directions) and a 24-pin LEMO output socket at its base for connecting it to a suitable Power Module (e.g. Type 12AC) or Power Modules (via cable adapter).

The Type 50VI includes:

• Three pairs of phase-matched intensity microphones
  Type 40AI.
• Three pairs of Type 26AA preamplifiers.
• 25mm and 50mm spacers to cover the frequency range 80Hz to 6.3kHz.
• 6-channel probe handle.
• 10 m cable (24-core) with LEMO connectors (for direct use with Type 12AC),
• Cable adapter for splitting the six preamplifier channels into six separate short leads (marked accordingly wth channel designations) each terminating in a 7-pin LEMO connector.

Type 50VI-1 is the three-dimensional version.

Type 50VI-2 is the two-dimensional version.

Download PDF Data Sheet: pd_50VI_ver_06_08_02.PDF

Related Products:

Type 50AI
Type 50VI-3
Type 50VX

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Type 40AI

2 × Type 26AA (with 4-pin LEMO FGG OB)

3-D (and 2-D) 25 mm and 50 mm

IEC 1043 Class 1