The Nor1209 1/2″ microphone preamplifier has been designed for general use with most 1/2″ condenser microphone of type WS2 or LS2 according to IEC 61094-4: Measurement microphones – Part 4: Specifications for working standard microphones.
Overview
The Nor1209 1/2″ microphone preamplifier has been designed for general use with most 1/2″ condenser microphone of type WS2 or LS2 according to IEC 61094-4: Measurement microphones – Part 4: Specifications for working standard microphones.
Applications & Uses
Free-field, diffuse-field and pressure applications
Outdoor microphone kits for environmental monitoring
High-level or low-noise specialty measurements
How It Works
Nor1209 1/2″ microphone preamplifier integrates into standard workflows for microphones.
We can pre-define checklists, field verification, and reporting aligned to your governing standard.
FAQ
Is the system Class 1 compliant?
Yes, the Nor1545 uses a Class 1 measurement chain and supports traceable field verification.
Can I monitor remotely?
Yes. Secure 4G/LTE enables remote access, alarms, configuration, and data retrieval.
Which software is included?
Use NorCloud for fleet management and NorReview for advanced analysis and reporting.
