Norsonic NOR1205 1/4″ Insert Voltage Preamplifier for Precision Acoustic Measurement
NOR1205
The Norsonic NOR1205 1/4″ Insert Voltage Preamplifier is a high-performance, professional-grade preamplifier specifically engineered for precision acoustic and sound measurement applications. Designed to deliver unmatched accuracy and consistency, the NOR1205 is an essential component used widely in...
In-Depth Overview
The Norsonic NOR1205 1/4″ Insert Voltage Preamplifier is a high-performance, professional-grade preamplifier specifically engineered for precision acoustic and sound measurement applications. Designed to deliver unmatched accuracy and consistency, the NOR1205 is an essential component used widely in professional acoustic testing, noise and vibration analysis, and environmental sound monitoring.
Key Benefits
- Exceptional low noise floor and wide frequency response for precise sound level and vibration measurements.
- Rugged, compact design to withstand demanding industrial and laboratory environments.
- Compatible with all standard 1/4″ microphones for versatile testing setups.
Technical Features and Specifications
- Frequency response: 4 Hz to 200 kHz, ensuring detailed measurement of both low- and high-frequency sounds.
- Noise level: Typically below 2 nV/√Hz, offering reliable amplification with minimal signal degradation.
- Input impedance: 10 MΩ to maintain microphone performance integrity.
- Output impedance: 200 Ω for stable signal transmission.
- Power supply: 24 V phantom power or external supply options.
- Robust shielding for EMI/RFI noise reduction enhancing measurement fidelity.
Applications
The NOR1205 is ideal for a broad range of acoustic and vibration testing environments including:
- Building acoustics testing such as sound insulation and reverberation time measurements.
- Environmental noise monitoring complying with international standards.
- Noise, Vibration, and Harshness (NVH) analysis in automotive and aerospace industries.
- Quality control in manufacturing environments requiring precise acoustic measurements.
- Research and development labs focusing on acoustic material properties and sound power determination.
Standards Compliance: The NOR1205 preamplifier complies with leading international standards including IEC 61672, ISO 3741 (sound power measurement), and ANSI S1.4, ensuring that your acoustic measurements meet strict professional and legal requirements.
Target Audience: Engineers, acoustic consultants, environmental professionals, researchers, and laboratory technicians will find the Norsonic NOR1205 an indispensable tool for achieving high-accuracy acoustic measurements across various demanding industries.
For reliable, professional acoustic preamplification, request a quote today and experience Norsonic’s uncompromising quality and precision.
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