M2010 SOVICO | Alldatasheet
Document overview
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Technical content
The M2010 and M2015 are compact and accurate measurement microphones for acoustics, R&D and production. They are particularly suited for applications with restricted space available. Main characteristics:
- 1/2” omni-directional pressure microphone
- Flatness Class 1 (IEC 61672-1)
- Phantom power 10 - 48 VDC
- Measurement range M2010: 24 - 145 dBSPL (typical) M2015: 34 - 155 dBSPL (typical) The microphones M2010 and M2015 are optimised for a fl at, free-fi eld response in the audio range 20Hz - 20kHz. The detachable microphone cable at the pre-amplifi er simplifi es integration into mechani- cal fi xtures, such as robotic arms. The microphone includes a wind screen, a microphone stand and an individual calibration certifi cate with individual frequency response chart and sensitivity. Typical frequency response 1 0 1 00 1 000 1 0000 1 00000 F requency [H z] sensitivity relative [dB] log frequency [Hz] Tolerance acc. Class 1, IEC61672-1 10 100 1000 10000 M2010 / M2015 Measurement Microphone (free fi eld conditions @ reference direction 0°)
9494 Schaan
Liechtenstein, Europe Phone +423 / 239 60 60 Fax +423 / 239 60 89 info@nti-audio.com NTI Americas Inc. PO Box 231027 Tigard, Oregon 97281 USA Phone (503) 684 7050 Fax (503) 684 7051 americas@nti-audio.com www.nti-audio.comAll information subject to change without notice. M2010 and M2015 are Trademarks of NTI AG, Schaan. NTI Japan Ltd. Ryogokusakamoto Bldg. 1-8-4 Ryogoku, 130-0026 Sumida-ku Tokyo, Japan Phone +81 / 3 3634 6110 Fax +81 / 3 3634 6160 okayasu@nti-japan.com NTI China Ltd. Room 722, 7F, Building 6-3A, No 1388, Bin He Rd.
215000 Suzhou, China
Phone: +86 512 6802 0075 FAX: +86 512 6802 0097 china@nti-audio.com Phantom power supply AC coupled amplifi ers 1 2 U RpRp Microphone Output Measurement Input Input transformer with center tap (fl oating). 1 2 U Rp Microphone Output Measurement Input *Rp = 6.8 kOhm @ U = 48 V, 1.2 kOhm @ 24 V, 680 Ohm @ 15,10 V Specifi cations M2010 M2015 Microphone type 1/2” pre-polarized condenser, free fi eld Polar pattern omni-directional Flatness exceeds Class 1 (IEC61672-1) < ±1 dB @ 100 Hz - 4 kHz < ±2 dB @ 10 Hz - 20 kHz Sensitivity -29 dBV/Pa ±3 dB (35 mV/Pa @ 1kHz) -40 dBV/Pa ±3 dB (10 mV/Pa @ 1kHz) Maximum SPL @ 1 kHz, THD 3%, 48 VDC typical 145 dBSPL typical 155 dBSPL Equivalent noise level < 24 dBSPL (A-weighted) < 34 dBSPL (A-weighted) Temperature coeffi cient 0.01 dB / °C @ (-10°C to +50°C) Long term stability >250 years /dB Electrostatic capacitance 18 pF (cartridge only) Output impedance 100 Ohm (balanced),
50 Ohm (single ended)
@ dBSPL max typical 4 mA Overall shell length 50 mm (1.9”) Body diameter 13.2 mm (0.52”) with protective cap Connector 3-pole XLR (NEUTRIK®) Cable 1.5 m (5 ft), diameter 3.6 mm, cable is detachable at the amplifi er side, 3-pole NanoCon® (NEUTRIK®) Worst case maximum SPL (@ THD 3%, 1 kHz, Rp*) Phantom Power M2010 M2015