Nor1290 Sound Intensity Probe Kit
Lightweight and rugged sound intensity probe for ISO 9614 sound power measurements.
Overview
The Nor1290 sound intensity probe kit offers a lightweight and rugged solution for rough environments. Mount a smartphone with NorVirtual App installed on the probe, and you are provided with single hand operation and the same measurement displays as on the Nor150 sound analyser. The remote system is fully synced, allowing you to put all your focus on the measurement task.…
Key Features
- Lightweight ergonomic design
- Smartphone mount for NorVirtual App
- Phase-matched microphone pair
- ISO 9614 compliant
- Single-hand operation
- Rugged field-ready construction
Applications
- Sound power determination to ISO 9614 workflows
- Root-cause localization on large machinery and HVAC units
- Reverberant factory floors where conventional methods fail
- Transmission loss measurements
- Sound source identification
Technical Specifications
- Microphones: Phase-matched 1/2" pair
- Spacers: 12 mm, 25 mm, 50 mm included
- Frequency Range: 50 Hz – 10 kHz
- Standards: ISO 9614-1, ISO 9614-2
- Compatibility: Nor150 sound analyser
Frequently Asked Questions
- Which analyser is required for the Nor1290?
The Nor1290 probe kit requires a dual-channel sound and vibration analyser with sound intensity measurement capability. - What spacer distances are included?
The kit includes 12 mm, 25 mm, and 50 mm spacers for different frequency range requirements. - Can I control measurements from my smartphone?
Yes, mount a smartphone running NorVirtual App on the probe for single-hand operation with full display of measurement results.
Application Guide
The Nor1290 Sound Intensity Probe Kit belongs to the Norsonic Sound Intensity range. See the Sound Intensity application guide for system configuration, compatible accessories, and applicable measurement standards.
Related Norsonic Products
- Nor150 Sound and Vibration Analyser — Nor150 dual-channel Class 1 sound and vibration analyser for building acoustics,…
- Nor850 Reporting Software: Sound Intensity — Specialized Nor850 module for ISO 9614 sound intensity reporting.…
Why Norsonic?
- Manufactured in Norway — decades of acoustic measurement heritage; all instruments designed and built in Norsonic AS, Lierskogen, Norway
- IEC 61672 Class 1 — highest accuracy class for professional and regulatory acoustic measurement
- International type approvals — PTB (Germany) and LNE (France); accepted by environmental authorities across the region
- 3-year manufacturer warranty — covers parts and labour; Norsonic Asia authorized service center support throughout the region
- Open data formats — .nox files work with NorReview and can be exported to CSV, Excel, and third-party analysis software
Calibration and Compliance
- All Norsonic instruments require periodic IEC 61672-3 calibration — Norsonic Asia provides factory-authorized calibration services with full DANAK-traceable certificates
- Calibration interval: 1 year for ISO 17025 accredited laboratories; 2 years for field instruments in non-accredited applications
- Field calibration check: use an IEC 60942 Class 1 sound calibrator (94 dB or 114 dB) before and after each measurement session
- Loaner instruments available during calibration to minimize project downtime — contact Norsonic Asia for loaner availability
Availability & Regional Support
Available from Norsonic Asia — the factory-authorized distributor for ASEAN, GCC, and South Asia. Instrument supply includes 3-year manufacturer warranty, factory-authorized calibration services, operator training, and after-sales technical support.
- Typical lead time: 3–6 weeks from order confirmation (ex-factory Norway)
- Countries served: Singapore, Malaysia, Thailand, Vietnam, Philippines, Indonesia, UAE, Saudi Arabia, Qatar, Kuwait, India, Bangladesh, Sri Lanka, and more
- Technical support: English and Arabic; response within 1 business day
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