NTI MINISPL

The NTI MiniSPL is the ideal accessory for the Acoustilyzer AL1 and Minilyzer ML1, boasting a self-powered design, individual factory adjustment and auto power-off control.

Its servo-loop output stage design supports long cable connections between the analyzer and the microphone (up to several hundred meters). The MiniSPL also works great with PC based measurement systems with high quality audio cards.

It comes with a windscreen and a microphone-holder plus adapter (5/8" - 3/8").

NTI MiniSPL Specifications:
• Microphone Type: 1/2", omni-directional, pre-polarized condenser, free field transducer
• Sensitivity: (20 ±2) mV//Pa, (-34 ±1) dBV/Pa @ 1 kHz balanced output; +0.05 dBSPL / °C
• Frequency Response: 100 Hz - 1250 Hz ±1 dB; 20 Hz - 20 kHz ±3 dB in accordance with IEC61672, class 2
• Peak Acoustic Input: 130 dB SPL @ 1 kHz
• Noise: 32 dB SPL, A-weighted
• Load Conditions: 20 - 200 kOhm balanced (to achieve this always switch PHANTOM POWER off)
• Power Supply: 1 x AA battery 1.5 V, battery lifetime typical 300 hrs, no phantom power required, phantom power resistant
• Dimensions: 22 x 180 mm, 0.87" x 7"
• Weight: 100 g (3.5 oz) incl. battery
• Conforms to the Normative Standards EMC-Directives: 89/336, 92/31, 93/68 Harmonized Standards: EN 61326-1