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3-axis microphone positioning devices

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MT-3000 Series & MT-2000-XYZ

Photo of MT-3000 TYPE 2

The MT-3000 Series is the standard series of microphone positioning devices. With a 3-axis (XYZ) design that supports rectangular coordinates, the MT-3000 Series is available in three models selectable according to the desired movable range. Special specifications are available for variations in size. The MT-2000-XYZ--a 3-axis MT-2000 Series model--is also available.

MT-3000 TYPE 1

Photo of MT-3000 TYPE 1

The MT-3000 TYPE 1 is the best choice for smaller measurement targets. The base of the MT-3000 TYPE 1 includes casters. In addition to simple assembly, this device offers incredibly easy movement and storage after measurement is complete.

MT-3000 TYPE1 specifications

Installation method Floor
Dimensions (max.) W1210 × H2050 × D1740 mm
Range of movement (max.) W1000 × H1500 × D1000 mm
Max. movement (rotation) speed 57 mm/sec
Stop precision ±1 mm
Max. deflection ±5 mm (with 1.5 kg load)
Microphone holder For intensity probe
Weight 76 kg or less
Cable length 10 m
Controller dimensions W300 × H200 (incl. 15 mm for rubber legs) × D380 (mm)
Power consumption 100 VAC, 300 VA or less
Interface GPIB
Remarks Remote control available (optional)

MT-3000 TYPE 2

Photo of MT-3000 TYPE 2

The MT-3000 TYPE 2 features an expanded vertical range compared with the MT-3000 TYPE 1. To minimize deflection, the device can also be used with two support poles. This allows for reliable control of higher measuring-point. As with the TYPE 1, the TYPE 2 comes with moving casters on the rear of the base, ensuring smooth movability.

MT-3000 TYPE 2 Specifications

Installation method Floor
Dimensions (max.) W1210 × H2350 × D1740 mm
Range of movement (max.) W1000 × H1800 × D1000 mm
Max. movement (rotation) speed 57 mm/sec
Stop precision ±1 mm
Max. deflection ±5 mm (with 1.5 kg load)
Microphone holder For intensity probe
Weight 82 kg or less
Cable length 10 m
Controller dimensions W300 × H200 (incl. 15 mm for rubber legs) × D380 (mm)
Power consumption 100 VAC, 300 VA or less
Interface GPIB
Remarks Remote control available (optional)

MT-3000 TYPE 3

Photo of MT-3000 TYPE 3

The MT-3000 TYPE 3 is the current mainstream MT-3000 Series model featuring rails. By securing a sufficient movable range for scanning when measuring opening surfaces in a large anechoic room or reverberation room, the MT-3000 TYPE 3 can also be used for sound distribution measurement of larger machines that generate steady noise. TYPE 3 devices are also available with special specifications including different sizes. In particular, a movable horizontal range of up to 5 m is possible.

MT-3000 TYPE 3 specifications

Installation method Floor
Dimensions (max.) W2840 × H2570 × D2000 mm
Range of movement (max.) W2000 × H2000 × D1500 mm
Max. movement (rotation) speed 57 mm/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 foot) × D380 (mm)
Power consumption 100 VAC, 500 VA or less
Interface GPIB
Remarks Remote control available (optional)

MT-2000-XYZ

Photo of MT-2000-XYZ

The MT-2000-XYZ is the MT-2000 Series' 3-axis model. Similar to other models, the MT-2000-XYZ features aluminum rails that make the device lightweight and easy to assemble for use as a portable 3-axis machine. In addition, the variable expandability of all three axes allows the device to be configured to match the measurement target. An optional dedicated stand is also available.

MT-2000-XYZ specifications

Installation method Floor, ceiling
Dimensions (max.) W1450 × H870 × D1580 mm
Range of movement (max.) W1100 × H530 × D1280 mm
Max. movement (rotation) speed 80 mm/sec
Stop precision ±1 mm
Max. deflection ±5 mm (with 1.5 kg load)
Microphone holder For intensity probe
Weight 30 kg or less
Cable length 10 m
Controller dimensions W300 × H200 (incl. 15 mm for rubber foot) × D380 (mm)
Power consumption 100 VAC, 300 VA or less
Interface GPIB
Remarks Remote control available (optional)
Telescoping mechanism (min. dimensions: W885 × H620 × D1000 mm)
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