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4-axis microphone positioning devices
4-axis microphone positioning devices
MT-4000 for rotation of microphones
The MT-4000 is an MT-3000 Series system with a free rotation device attached to the tip. Directing a microphone toward a measurement target when transforming the acoustic intensity probe axis or measuring sound power levels can be very time-consuming. The MT-4000, which is an extended MT-3000 TYPE 3 system featuring a rotating axis at the tip, allows computer control of changing direction of microphone and/or sound intensity probe.
MT-4000 specifications
| Installation method | Floor |
|---|---|
| Dimensions (max.) | W2840 × H2570 × D2300 mm |
| Range of movement (max.) | W2000 × H2000 × D1500 mm + 180° rotation of tip axis |
| Max. movement (rotation) speed | 57 mm/sec, Tip axis: 10°/sec |
| Stop precision | ±1 mm |
| Max. deflection | ±5 mm (with 1.5 kg load) |
| Microphone holder | For intensity probe |
| Weight | 150 kg or less |
| Cable length | 10 m |
| Controller dimensions | W300 × H200 (incl. 15 mm for rubber legs) × D380 (mm) |
| Power consumption | 100 VAC, 500 VA or less |
| Interface | GPIB |
| Remarks | Remote control available (optional) |
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