Class 1 Measurement Microphones Thailand
ไมโครโฟนวัดระดับเสียงแม่นยำสูง Class 1 ประเทศไทย
Professional IEC 61672 Class 1 measurement microphones (PMP21 & PMP21-1) for precision acoustic testing. Individually calibrated with full certificates. Local support and calibration services throughout Thailand.
Why Choose Class 1 Microphones?
เหตุผลในการเลือกไมโครโฟน Class 1
Highest Precision
IEC 61672 Class 1 tolerance: ±1.0 dB across full frequency range (20 Hz - 20 kHz). Essential for legal compliance and certified measurements.
- Official testing
- Regulatory compliance
- Research applications
Individual Calibration
Every PMP21/PMP21-1 microphone is individually calibrated with traceable certificates showing actual frequency response and sensitivity.
- Factory calibration
- Full documentation
- Annual recalibration
Local Support Thailand
Comprehensive Thai language support, on-site calibration, training, and fast warranty service throughout Thailand.
- Thai support team
- On-site service
- Fast spare parts
PMP21 Series Specifications
ข้อมูลจำเพาะทางเทคนิค PMP21
PMP21 Free Field Microphone
Applications & Compatibility
Compatible Sound Level Meters
- Norsonic Nor150
- Norsonic Nor145
- Class 1 SLMs (standard preamp)
Typical Applications
- Environmental noise monitoring
- Building acoustics ISO 16283
- Industrial noise assessment
- Occupational exposure
- Product noise testing
- Acoustic research
Available Microphones
ไมโครโฟนที่มีจำหน่าย
NOR1472
Norsonic NOR1472 Professional Windscreen for Acoustic Measurement Microphones
The Norsonic NOR1472 Windscreen is a professional-grade accessory designed specifically to optimize the performance of precision measurement microphones used in acoustic and sound level analysis. Engineered for durability and accuracy, this windscreen effectively reduces wind noise interference, ensuring clear and reliable data capture in outdoor and challenging environments. Key Benefits: - Superior wind noise attenuation to enhance sound clarity - Robust construction for long-term field use - Compatibility with most professional measurement microphones - Lightweight design minimizing impact on microphone response Technical Features: The NOR1472 features a highly porous foam material providing excellent acoustic transparency while blocking disruptive wind noise. Its tailored fit maintains microphone calibration integrity, critical for maintaining IEC 61094-1 and ISO 1996-2 compliance in sound level measurements. The windscreen supports frequency ranges from 20 Hz to 20 kHz without distortion, making it ideal for detailed frequency analysis. Applications: Widely used by acoustic engineers, environmental consultants, and researchers, the NOR1472 is essential for a broad spectrum of acoustic measurement tasks including noise, vibration, and harshness (NVH) testing in automotive and aerospace industries, building acoustics evaluations, environmental noise monitoring, manufacturing quality control, and product development. Its design adapts to field surveys and laboratory settings alike. Standards Compliance: The NOR1472 complements microphones compliant with IEC 61672 and ANSI S1.4 standards for sound level meters, ensuring professional-grade measurement accuracy. Using this windscreen supports adherence to ISO 1996-1 standard for environmental noise assessment. Target Audience: Ideal for sound and vibration engineers, environmental scientists, researchers, and acoustic consultants requiring dependable and precise wind noise reduction solutions to achieve high-quality acoustic data in their projects. Request a Quote: Enhance your acoustic measurement setup with the Norsonic NOR1472 Windscreen. Contact our sales team today for a personalized quote and expert advice to ensure optimal microphone performance in your applications.
NOR4529
Norsonic NOR4529 Professional Windscreen for Acoustic Measurement Microphones
The Norsonic NOR4529 Windscreen is a high-grade, professional accessory designed specifically for precision measurement microphones used in acoustic and environmental sound analysis. Engineered to deliver superior protection against wind noise and environmental turbulence, the NOR4529 ensures accurate sound level, vibration, and frequency data acquisition, vital for reliable acoustic measurement results. Constructed with durable materials and tailored for compatibility with a wide range of professional microphones, the NOR4529 windscreen maintains the integrity of acoustic signals during critical sound measurements. It is ideal for applications in noise and vibration (NVH) testing, building acoustics, environmental noise monitoring, and research laboratories. Its robust design withstands rigorous industrial environments while minimizing acoustic distortion. Key technical features include excellent wind noise attenuation, compatibility with commonly used IEC microphones, and compliance with international standards such as IEC 61672 and ISO 1996 for sound measurement accuracy. The windscreen's optimized porosity design allows minimal interference in frequency response, ensuring precise capture of ambient noise levels and high-frequency sound components. This windscreen supports professionals and consultants involved in automotive NVH analysis, aerospace testing, manufacturing quality control, environmental consulting, and urban sound monitoring. By integrating the NOR4529 into your acoustic measurement setup, you enhance data reliability and consistent performance in both indoor and outdoor testing scenarios. Whether you are an engineer, researcher, acoustic consultant, or environmental scientist, the NOR4529 windscreens provide the essential benefits of protection, precision, and durability necessary for professional sound measurement tasks. For inquiries or to request a quote, please contact our sales representatives or visit the Norsonic website to equip your instrumentation with this trusted accessory.
NOR1225
Norsonic Nor1225 Free-Field Microphone – Precision Acoustic Measurement Mic
The Norsonic Nor1225 Free-Field Microphone (SKU: NOR1225) is a professional-grade precision measurement microphone designed specifically for accurate acoustic and sound pressure level testing. Built to meet the rigorous demands of industrial and research environments, this microphone delivers stable, high-fidelity measurements essential for sound power determination, building and room acoustics analysis, and environmental noise monitoring. Key Benefits: - Exceptional frequency response for reliable sound level and vibration measurements - Low self-noise ensures accuracy in both low and high-level acoustic signals - Rugged construction suitable for field and laboratory use - Compatible with a wide range of professional preamplifiers and analyzers Technical Features & Specifications: - Free-field microphone type optimized for precise sound pressure measurement in open environments - Frequency range: 6.3 Hz to 20 kHz, enabling wideband acoustic analysis - Dynamic range exceeding 120 dB, suitable for low to high amplitude signals - Complies with IEC 61094-4, ISO 2941, and ANSI standards for microphone calibration and performance Applications: Ideal for noise and vibration measurement (NVH) in automotive and aerospace industries, environmental noise and pollution monitoring, building acoustics testing, room acoustics optimization, manufacturing quality control, and research laboratories. The Nor1225 is extensively used by acoustic engineers, environmental consultants, researchers, and industrial quality assurance teams. Standards Compliance: The Nor1225 free-field microphone is fully compliant with leading international standards including IEC 61094-4, ISO 2941, and ANSI S1.4, ensuring reliable, reproducible measurements in professional acoustic applications. Target Audience: Whether you are an acoustic engineer conducting building noise assessments, an environmental consultant monitoring industrial sound levels, an NVH specialist in automotive manufacturing, or a researcher in sound measurement, the Nor1225 is engineered to provide precision and reliability. Request a Quote: Elevate your acoustic measurement capabilities with the trusted Norsonic Nor1225 Free-Field Microphone. Contact us today for a personalized quote and expert advice to meet your sound measurement needs.
NOR1227
Norsonic Nor1227 Free-Field Microphone – Precision Acoustic Measurement Mic
The Norsonic Nor1227 Free-Field Microphone (SKU: NOR1227) is a professional-grade acoustic measurement microphone designed for precise sound and vibration analysis across multiple industries. Engineered by Norsonic, a leader in high-quality sound measurement technology, the Nor1227 is tailored for demanding applications requiring consistent, calibrated performance. Key Benefits: - Accurate measurement of sound pressure levels, frequency responses, and acoustic parameters. - Robust design ensures reliable use in diverse environments including labs, construction sites, and field measurements. - Compatible with various preamplifiers and data acquisition systems for seamless integration. Technical Features & Specifications: - Type: Free-field measurement microphone optimized for on-axis sound capturing. - Frequency Range: Wide bandwidth for precise frequency analysis from low to high ranges. - Sensitivity: High sensitivity ensuring detection of subtle acoustic signals with minimal noise. - Calibration: Supplied with traceable calibration data compliant with IEC 61094-4 standards. - Durable housing designed for environmental resistance in professional testing scenarios. Applications: The Nor1227 excels in a broad range of acoustic measurement tasks including: - Building and room acoustics testing for sound insulation and reverberation evaluation. - Environmental noise monitoring aligned with regulatory compliance (ISO 1996, ANSI S1.4). - Noise, Vibration, and Harshness (NVH) assessments in automotive and aerospace sectors to enhance product quality. - Sound power and sound intensity measurements in manufacturing quality control. - Research and development in acoustics laboratories requiring high precision microphones. Standards Compliance: The Nor1227 conforms to international standards such as IEC 61094-4 for measurement microphones, ISO 9001 manufacturing processes, and is compatible with ISO 1996 and ANSI measurement procedures, ensuring trusted results in professional settings. Target Audiences: This microphone is ideal for acoustic engineers, consultants, researchers, environmental monitoring professionals, and quality control technicians who demand accuracy and reliability in sound measurement equipment. Upgrade your acoustic measurement capabilities with the Norsonic Nor1227 Free-Field Microphone, the trusted choice for professionals. Contact us today to request a quote or learn more about integrating the Nor1227 into your measurement systems.
NOR1229
Norsonic Nor1229 Free-Field Microphone – Precision Acoustic Measurement Mic
The Norsonic Nor1229 Free-Field Microphone is a professional-grade acoustic measurement microphone engineered for high-precision sound and vibration measurement applications. Designed with top-tier microphone preamplifiers, the Nor1229 ensures exceptional sensitivity and linear frequency response, making it ideal for detailed acoustic analysis across various industries. Key Benefits: - Accurate sound pressure level (SPL) measurements - Reliable frequency response for free-field conditions - Robust construction for field and laboratory use - Consistent performance compliant with international standards Technical Features: The Nor1229 features a free-field microphone capsule calibrated for sound pressure levels up to 140 dB, with a frequency response range typically spanning 6.3 Hz to 20 kHz. It incorporates low-noise preamplifiers and precision circuitry that maintain signal integrity even in challenging environments. The microphone meets IEC 61094 and IEC 61672 Class 1 standards for measurement microphones, ensuring trusted accuracy for scientific and industrial applications. Applications: This microphone is widely utilized in acoustic testing laboratories, environmental noise monitoring, building and room acoustics evaluation, sound power level determination, noise, vibration, and harshness (NVH) testing in automotive and aerospace sectors, manufacturing quality control, and research institutions focusing on acoustic phenomena. Its versatility makes it an essential tool for acoustic engineers, environmental consultants, and research professionals. Standards Compliance: The Nor1229 complies with IEC 61094-4 (Measurement Microphones), IEC 61672-1 Class 1, ISO 1996 (Acoustics - Description and Measurement of Environmental Noise), and ANSI S1.4 standards, guaranteeing professional grade measurement quality. Target Audience: Engineers, researchers, acoustic consultants, environmental monitoring specialists, and quality control professionals will find the Nor1229 an indispensable asset for precise and reliable acoustic measurement. Request a Quote: Optimize your acoustic measurement solutions with the Norsonic Nor1229 Free-Field Microphone. Contact us today for a customized quote and expert consultation to meet your specific project needs.
NOR1239
Norsonic Nor1239 Free-Field Microphone – Precision Acoustic Measurement Mic
The Norsonic Nor1239 Free-Field Microphone is a professional-grade measurement microphone designed for precision acoustic and sound measurements. Featuring a highly accurate preamplifier and a free-field response, this microphone is ideal for precise sound level, frequency, and vibration analysis. Built to meet stringent IEC 61094-4 Class 1 standards, the Nor1239 ensures consistent and reliable results across a wide range of acoustic testing applications. Key features of the Nor1239 include a wide frequency response, low noise floor, and excellent sensitivity that make it suitable for demanding environments such as automotive NVH (Noise, Vibration, and Harshness) testing, aerospace quality control, environmental noise monitoring, and building acoustics evaluation. The microphone supports sound power determination and room acoustics analysis, making it indispensable in laboratories and field testing scenarios. Typical use cases include noise source identification, structural vibration analysis, environmental consulting, manufacturing process control, and research in acoustic signal characterization. The Nor1239 is calibrated to international standards such as IEC, ISO, and ANSI, providing confidence in measurement accuracy for engineers, researchers, and acoustic consultants. Designed with durability and precision in mind, this professional-grade microphone is perfect for acoustic testing laboratories, environmental agencies, aerospace and automotive industries, and construction projects requiring detailed sound mapping and compliance verification. Request a quote today to enhance your acoustic measurement capabilities with the Norsonic Nor1239 Free-Field Microphone — the trusted choice for advanced acoustic professionals.
NOR1216
Norsonic Nor1216 Outdoor Microphone for Precision Acoustic Measurement
The Norsonic Nor1216 Outdoor Microphone is a professional-grade precision measurement microphone engineered for accurate and reliable acoustic data collection in challenging outdoor environments. Designed by Norsonic, a global leader in sound and vibration measurement technology, the Nor1216 ensures high fidelity sound level and frequency response ideal for critical applications including environmental noise monitoring, building acoustics, automotive NVH (Noise, Vibration, Harshness) analysis, and industrial quality control. Featuring a robust design resistant to environmental elements such as wind, rain, and temperature fluctuations, the Nor1216 delivers consistent, repeatable results in field measurements. Its calibrated frequency range and low self-noise provide exceptional measurement accuracy that meets rigorous international standards such as IEC 61672 Class 1, ISO 1996 for environmental noise, and ANSI S1.4. Key technical specifications include a wide frequency response range from 6.3 Hz to 20 kHz, highly stable sensitivity, and a durable outdoor housing that withstands corrosive environments. The microphone is compatible with professional sound level meters and acoustic analyzers, allowing users to perform detailed frequency analysis, sound pressure level measurements, and vibration assessments. This microphone is essential for sound engineers, environmental consultants, researchers, and quality assurance professionals working in sectors like construction, aerospace, manufacturing, urban planning, and noise control. It supports applications such as traffic noise monitoring, workplace environment assessments, architectural acoustics, and product development testing. Choose the Norsonic Nor1216 to ensure precision, reliability, and compliance in your outdoor acoustic measurement projects. Contact us today to request a quote or for expert advice on integrating the Nor1216 into your measurement setup.
NOR1217
Norsonic Nor1217 Outdoor Measurement Microphone – Precision & Durability
The Norsonic Nor1217 Outdoor Measurement Microphone is a professional-grade, high-precision microphone specially designed for accurate acoustic and sound measurements in challenging outdoor environments. Engineered for consistency and reliability, this microphone meets the rigorous standards required for environmental noise monitoring, sound research, and industrial acoustic testing. Featuring robust construction and advanced sound measurement capabilities, the Nor1217 excels in capturing detailed sound level data, frequency analysis, and vibration signals across a wide frequency range. Its weather-resistant design ensures excellent durability and performance even under harsh climatic conditions, making it ideal for long-term field monitoring. Key Technical Features include: - Frequency response: 6.3 Hz to 20 kHz for accurate sound capture - Sensitivity optimized for low noise floor measurements - IEC 61094-4 Class 1 compliance ensures high accuracy and reliability - Compatible with professional data acquisition systems - Durable, corrosion-resistant housing for outdoor use This microphone is widely utilized across various applications such as Noise, Vibration, and Harshness (NVH) testing in automotive and aerospace industries, building and construction acoustics analysis, environmental sound monitoring, and manufacturing quality control. Whether you are an acoustic engineer, environmental consultant, or researcher, the Nor1217 provides trusted performance to support rigorous acoustic testing and data gathering. Compliant with international standards including IEC, ISO, and ANSI for microphone performance, the Nor1217 ensures consistency and repeatability in all measurements. Request a quote today to add the Norsonic Nor1217 Outdoor Measurement Microphone to your professional acoustic instrumentation for unparalleled precision and durability in outdoor sound measurement applications.
NOR1218
Norsonic Nor1218 Outdoor Measurement Microphone – Precision Acoustic Sensor
The Norsonic Nor1218 Outdoor Measurement Microphone (SKU: NOR1218) is a professional-grade, high-precision microphone engineered specifically for demanding outdoor acoustic and sound measurement applications. Designed and manufactured by Norsonic, a leader in acoustic instrumentation, the Nor1218 offers exceptional accuracy, reliability, and durability in harsh environmental conditions. Key Benefits: - Superior sound level measurement accuracy with low noise floor - Robust design ideal for outdoor environmental monitoring - Wide frequency response suitable for comprehensive acoustic analysis - Stable performance enabling repeatable results in field and lab use Technical Features and Specifications: - Type: Outdoor measurement microphone with weather-resistant housing - Frequency range: 6.3 Hz to 20 kHz, ideal for monitoring a wide acoustic spectrum - Sensitivity: Precisely calibrated for professional sound level measurements - Compliance: Meets IEC 61094-1 and IEC 61672 Class 1 standards ensuring traceable, high-fidelity acoustic data - Connector type: Compatible with standard microphone preamplifiers Applications: The Nor1218 excels in multiple industries requiring precise acoustic data including: - Environmental noise monitoring and research - Building acoustics and architectural noise control - Automotive and aerospace NVH (Noise, Vibration, and Harshness) testing - Manufacturing quality control and process monitoring - Construction site sound level assessments Target Audience: This microphone is tailored for acoustic engineers, environmental researchers, industrial consultants, and laboratory professionals who demand superior performance and measurement integrity in outdoor and field applications. Whether you are performing environmental noise compliance surveys, conducting acoustical building diagnostics, or involved in advanced NVH testing, the Nor1218 ensures professional-grade data quality every time. Request a quote today to enhance your acoustic measurement capabilities with the Norsonic Nor1218 Outdoor Measurement Microphone.
ONE-CHANNEL-MEASUREMENT-RECORDINGS
Soundtec ONE-CHANNEL-MEASUREMENT-RECORDINGS | Precision Acoustic Data Logger
The Soundtec ONE-CHANNEL-MEASUREMENT-RECORDINGS is an advanced, professional-grade acoustic data logging system designed for precise sound and vibration measurements. Engineered to deliver reliable, high-fidelity data capture, this single-channel measurement recording device enables engineers and researchers to conduct precise acoustic analysis and frequency assessments with uncompromised accuracy. Key benefits of the Soundtec ONE-CHANNEL include superior sensitivity to sound and vibration signals, robust industrial-grade construction, and seamless integration with professional measurement setups. Ideal for noise, vibration, and harshness (NVH) testing, building acoustics evaluations, environmental noise monitoring, and quality control in manufacturing processes. Equipped with state-of-the-art sensors and digital signal processing capabilities, the device supports sound level measurements, frequency spectrum analysis, and vibration data capture. It ensures compliance with international acoustic standards, such as IEC 61672 for sound level meters, ISO 10816 for vibration, and ANSI S1.4, guaranteeing consistent measurement accuracy and repeatability required for industrial, environmental, and research applications. Applications span multiple industries including automotive NVH assessments, aerospace acoustic testing, environmental consulting, construction noise evaluation, and manufacturing quality assurance. The robust design withstands demanding field conditions, making it suitable for long-term monitoring and reporting. Ideal users include acoustic engineers, environmental consultants, research scientists, and industrial quality control professionals who require precise, reliable sound and vibration measurement solutions. Soundtec’s ONE-CHANNEL-MEASUREMENT-RECORDINGS provides a trusted platform for data collection that supports detailed analysis and regulatory compliance. For detailed specifications, integration support, and a customized quote, contact Soundtec sales today and enhance your acoustic measurement capabilities with this cutting-edge single-channel recording solution.
Need Class 1 Microphones for Your Project?
Our acoustic specialists can help you select the right microphone for your specific application. We provide complete solutions including calibration, training, and ongoing support in Thailand.