SPEKTRA Dresden
SPEKTRA Dresden is a world-renowned German manufacturer of calibration systems, vibration exciters, and precision test equipment for sensors. Their DAkkS-accredited calibration laboratory provides traceable calibration services with direct traceability to PTB (Germany) and NIST (USA). SPEKTRA specializes in primary and secondary calibration of accelerometers, vibration sensors, and shock measurement systems according to ISO 16063 standards. Their product portfolio includes vibration calibrators, low-frequency calibration systems, shock calibrators, and reference accelerometers trusted by national metrology institutes and industrial customers worldwide.
Products by Category
SPEKTRA-SE-20
SPEKTRA SE-20 Electrodynamic Vibration Exciter – Low Transverse Motion & Wide Frequency
The SPEKTRA SE-20 Electrodynamic Vibration Exciter is a cutting-edge precision instrument from the trusted SE-2X series, designed for rigorous sensor testing, calibration, and dynamic characterization in professional acoustic and vibration measurement fields. Engineered by SPEKTRA Dresden, the SE-20 stands out with its innovative spring-guided drive system, delivering exceptionally low transverse motion (below 5% of the main axis motion). This precise motion control ensures full compliance with prominent international standards, including ISO 16063-11 and ISO 16063-21, critical for vibration sensor calibration and reference testing. Built with a scratch-resistant hard-coated aluminum armature and advanced permanent magnet design, the SE-20 provides uniform magnetic field distribution over its full stroke range, guaranteeing consistent and high-fidelity force linearity. It operates effectively over a broad frequency spectrum from 3 Hz up to 20 kHz, with an optional internal reference sensor enhancing measurement reliability and traceability. The SE-20T model offers an extended operational temperature range of -40°C to +120°C, adapting seamlessly to harsh climatic chamber environments and extreme temperature testing requirements. Applications of the SPEKTRA SE-20 exciter span multiple industries including automotive NVH (Noise, Vibration, and Harshness) analysis, aerospace component testing, manufacturing quality control, building acoustics, environmental monitoring, and academic research. Its superior precision and reliability make it ideal for vibration sensor calibration, modal analysis, structural dynamics testing, and educational training labs. The SE-20’s compatibility with various sensors enables comprehensive frequency and vibration response analysis for professional engineers, researchers, acoustic consultants, and test laboratories. In addition to ISO standards, the SE-20 aligns with IEC and ANSI guidelines, making it a versatile tool for global vibration calibration and measurement needs. This exciter supports advanced acoustic and vibration measurement tasks, including sound level assessment, frequency response evaluation, and dynamic structural testing. If you require a professional-grade vibration exciter engineered for precision, durability, and compliance with international standards, request a quote today. Partner with SPEKTRA Dresden to enhance your measurement accuracy and testing capabilities with the SE-20 Electrodynamic Vibration Exciter.
SPEKTRA-SE-21
SPEKTRA SE-21 High-Frequency Electrodynamic Exciter | Multi-Axis Vibration Testing
The SPEKTRA SE-21 High-Frequency Electrodynamic Exciter is a premium, professional-grade vibration testing solution engineered for precise sensor calibration and advanced multi-axis vibration analysis. Part of the acclaimed SE-2X series from SPEKTRA Dresden, the SE-21 features a uniquely designed cube-shaped ceramic armature enabling excitation along multiple axes to simulate complex vibration environments. This multi-axis capability makes it ideal for industries requiring rigorous vibration and acoustic measurement such as automotive NVH (Noise, Vibration, Harshness) testing, aerospace sensor characterization, manufacturing quality control, and building acoustics validation. The exciter incorporates a state-of-the-art spring-guided drive system that delivers exceptionally low transverse motion—less than 5% of the main axis movement—ensuring superior measurement accuracy. This aligns the SE-21 with internationally recognized calibration standards, including ISO 16063-11 and ISO 16063-21, guaranteeing reliable and repeatable test results essential for research and industrial applications. Extending its operational frequency range up to 50 kHz (with optional internal reference sensor), the SE-21 is optimized for high-frequency sensor characterization, particularly suited to MEMS accelerometers and other sensitive devices. It supports demanding environmental conditions with its available temperature variants: the standard model operates between -20°C and +80°C, while the SE-21T variant expands this range from -40°C to +120°C, accommodating harsh testing environments. Key features include: - Multi-axis, high-frequency electrodynamic excitation - Unique cube-shaped ceramic armature - Low transverse motion (<5%) for precise measurements - Frequency range up to 50 kHz with optional reference sensor - Compliance with ISO 16063-11 and ISO 16063-21 standards - Industrial-grade durability and temperature variants The SE-21 is the preferred choice for engineers, researchers, consultants, and quality control professionals engaged in vibration testing, acoustic analysis, and sensor calibration. Applications span from automotive noise and vibration assessments to aerospace sensor development, environmental monitoring, and building acoustics engineering. Discover how the SPEKTRA SE-21 can elevate your vibration and acoustic measurement capabilities. Contact us today for a customized quote and detailed technical consultation to meet your specific testing requirements.
SPEKTRA-CS18-ACOUSTIC-SYSTEM
SPEKTRA Dresden CS18 Acoustic System – Precision Calibration & Vibration Measurement
The SPEKTRA Dresden CS18 Acoustic System is a professional-grade calibration solution engineered for precision and reliability in acoustic and vibration measurement. Designed specifically for demanding industrial, automotive, aerospace, and research applications, the CS18 ensures accurate calibration of sound level meters, vibration sensors, and frequency analysis instruments. Featuring advanced measurement capabilities, the CS18 supports sound level calibrations across a broad frequency range with high stability and repeatability. Its robust design allows seamless integration into noise, vibration, and harsh environment testing setups, making it suitable for noise, vibration, and harshness (NVH) testing, building acoustics analysis, environmental noise monitoring, and manufacturing quality control. Key technical features include IEC 60942 and ISO 150/7026 standard compliance, ensuring your calibration processes meet international industry benchmarks. The CS18 supports both acoustic and vibration calibration, providing comprehensive solutions for frequency response, sound pressure level verification, and acceleration measurement. Ideal for acoustic engineers, researchers, environmental consultants, and quality assurance professionals, the SPEKTRA Dresden CS18 elevates measurement accuracy and minimizes downtime through its durable construction and user-friendly interface. Its compact yet rugged design suits laboratory environments and field operations alike. Applications include: - Automotive NVH testing and diagnostics - Aerospace acoustic testing - Environmental noise and vibration monitoring - Building acoustics and architectural sound control - Manufacturing and quality assurance calibration Trust the CS18 Acoustic System for meeting IEC, ISO, and ANSI calibration standards while delivering professional, industrial-grade performance. Request a quote today to upgrade your acoustic calibration and vibration measurement capabilities with SPEKTRA Dresden’s trusted technology.
SPEKTRA-CV-05
SPEKTRA CV-05 Portable Vibration Calibrator for Precise Acoustic Testing
The SPEKTRA CV-05 Vibration Calibrator is a compact, professional-grade system designed to deliver precise and reliable vibration calibration across a broad range of applications. Engineered for portability and ease of use, this advanced calibrator supports engineers, researchers, and consultants in fields such as automotive NVH (Noise, Vibration, and Harshness), aerospace, building acoustics, and environmental monitoring. Key benefits of the CV-05 include its robust design, high accuracy, and compliance with international standards such as IEC 60942 and ISO 9001. Its compact size and lightweight form factor make it ideal for field testing and quality control inspections where portability and quick setup are essential. The CV-05 offers accurate vibration amplitude output and frequency control, covering frequencies from 16 Hz to 1 kHz. It supports dynamic calibration of a wide range of vibration sensors and accelerometers, ensuring consistent measurement precision. The system features user-friendly controls and clear digital readouts, enabling efficient calibration workflows even in challenging environments. Applications of the SPEKTRA CV-05 vibration calibrator are diverse. In automotive industries, it plays a critical role in NVH testing to ensure component reliability and passenger comfort. Aerospace engineers use it for sensor calibration in vibration analysis of aircraft components. Building acoustics professionals employ the CV-05 to verify vibration isolation and structural integrity, while environmental monitoring experts utilize it for accurate detection of ground and structural vibrations. This calibrator is ideal for professional users requiring consistent measurement performance, including testing labs, research institutions, manufacturing quality control teams, and acoustic consultants. SPEKTRA's commitment to industrial-grade quality and precision ensures that the CV-05 meets rigorous testing demands. For accuracy, portability, and compliance in vibration calibration, the SPEKTRA CV-05 offers a complete solution. Request a quote today to integrate this reliable calibrator into your acoustic measurement toolkit and elevate the quality of your vibration testing procedures.
SPEKTRA-S-TEST-LAB
SPEKTRA S-TEST Lab – Precision Sensor Characterization System for Acoustic & Vibration Testing
The SPEKTRA S-TEST Lab is a professional-grade sensor characterization system meticulously engineered by SPEKTRA Dresden to deliver unmatched precision and reliability in acoustic and vibration measurement applications. Designed for engineers, researchers, and consultants working in diverse fields, this advanced equipment supports comprehensive sensor calibration and performance verification to meet the highest industry standards. Key benefits of the S-TEST Lab include accurate sound level and vibration measurement capabilities, frequency response analysis, and robust compatibility with various sensor types. Its precision electronics and durable construction ensure consistent results, making it ideal for rigorous testing environments. Technical specifications feature a wide frequency range suitable for detailed acoustic profiling, high signal-to-noise ratio ensuring data integrity, and compliance with international standards including IEC 61672 for sound level meters, ISO 16063 for vibration sensors, and ANSI specifications relevant to sensor calibration. This system is widely used across numerous applications such as Noise, Vibration, and Harshness (NVH) testing in automotive and aerospace industries, building acoustics evaluation for sound insulation and environmental noise assessments, and manufacturing quality control to verify sensor performance. It supports precise frequency analysis critical for R&D, environmental monitoring, and acoustic material testing. The SPEKTRA S-TEST Lab is engineered for professionals who demand reliability, repeatability, and conformance to global compliance standards. Whether you are involved in sensor development, quality assurance, or acoustic consultancy, this system provides the tools necessary to achieve exemplary measurement accuracy. Request a quote today to equip your lab with the SPEKTRA S-TEST Lab and raise the standard of your acoustic and vibration sensor testing capabilities.
PA-100
SPEKTRA Dresden PA-100 Power Amplifier for Vibration & NVH Testing
The SPEKTRA Dresden PA-100 Power Amplifier is a professional-grade device designed specifically for advanced vibration testing and noise, vibration, and harshness (NVH) analysis. Engineered to deliver reliable high-power output with exceptional signal fidelity, the PA-100 ensures precise and accurate excitation of vibration shakers in demanding industrial and research applications. Key benefits of the PA-100 include its robust build quality, stable power delivery, and compatibility with a wide range of vibration testing equipment. It is ideally suited for use in automotive NVH studies, aerospace component testing, manufacturing quality control, building acoustics investigations, and environmental noise monitoring. The amplifier supports frequency analysis across a broad spectrum, enabling precise control and measurement of sound level and vibration intensity. It complies with international industry standards including IEC, ISO, and ANSI, ensuring its performance meets stringent quality and safety requirements. Featuring advanced signal processing capabilities, the PA-100 is compatible with multiple shaker types used in lab and field environments. Its intuitive interface and easy integration with professional acoustic measurement systems make it an essential tool for engineers, researchers, and acoustic consultants focused on vibration and NVH diagnostics. Applications: - Automotive NVH testing: helps identify and mitigate unwanted vibrations and noise. - Aerospace: structural testing and vibration durability assessments. - Manufacturing: quality control and reliability testing of components. - Building acoustics: evaluation of vibration transmission and sound insulation. - Environmental monitoring: vibration and noise pollution analysis. Technical Specifications: - Output power: High stability and linearity for precise excitation - Frequency range: Broad bandwidth suitable for various shaker systems - Signal fidelity: Low distortion and noise floor - Connectivity: Multiple input/output options compatible with standard interfaces Target Audience: Mechanical and acoustic engineers, research scientists, vibration analysts, and environmental consultants seeking a reliable, high-performance power amplifier for demanding vibration testing environments. For professional acoustic measurement solutions with proven reliability and industry-approved performance, request a quote for the SPEKTRA Dresden PA-100 Power Amplifier today and enhance your vibration testing capabilities.
SPEKTRA-SE-2X
SPEKTRA SE-2X Advanced Vibration Exciter for Sensor Testing & Calibration
The SPEKTRA SE-2X Exciter Series is a professional-grade advanced vibration exciter designed specifically for precise sensor testing, characterization, and calibration applications. Engineered by SPEKTRA Dresden, a renowned leader in acoustic and vibration measurement technology, this exciter delivers reliable, high-fidelity vibration signals essential for acceleration and shock testing in demanding industrial and research environments. Key benefits of the SE-2X include exceptional frequency response, high force output, and robust construction to ensure durability and long-term stability under continuous operation. It enables accurate reproduction of vibration profiles needed for calibration of accelerometers, MEMS sensors, and other vibration-sensitive instrumentation. Technically, the SE-2X supports a broad frequency range suitable for both low-frequency and high-frequency vibration testing, meeting stringent IEC and ISO standards for vibration testing and calibration. Its efficient force generation and low distortion characteristics make it ideal for NVH (Noise, Vibration, and Harshness) analysis in automotive and aerospace sectors, as well as precision functional testing in manufacturing quality control. Applications extend beyond sensor calibration to building acoustics, environmental monitoring, and industrial product development, supporting comprehensive vibration and acoustic analysis. This exciter is perfectly suited for engineers, researchers, and testing consultants who demand professional-grade equipment with precise measurement capabilities including sound level, vibration amplitude, and frequency analysis. SPEKTRA’s commitment to quality and innovation ensures the SE-2X integrates seamlessly into existing test setups while delivering repeatable, accurate results required to meet or exceed ANSI and ISO calibration guidelines. For more information on pricing and customization options tailored to your project requirements, request a quote today and upgrade your vibration testing capabilities with the SPEKTRA SE-2X Exciter Series.
SPEKTRA-CS-Q-LEAP-CALIBRATION-SYSTEM
SPEKTRA Dresden CS Q-LEAP Calibration System - Precision Acoustic & Vibration Calibration
The SPEKTRA Dresden CS Q-LEAP Calibration System is a state-of-the-art solution designed for precise calibration of acceleration and shock sensors, essential in acoustic and vibration measurement fields. Built with professional-grade components, this system ensures unmatched accuracy and reliability, supporting a wide range of industrial and research applications including automotive NVH (Noise, Vibration, and Harshness) testing, aerospace component analysis, building acoustics, and environmental noise monitoring. Key benefits of the CS Q-LEAP Calibration System include exceptional repeatability, compliance with international calibration standards such as IEC 61094, ISO 16063, and ANSI S1.11, and user-friendly operation via integrated software tools. Its high-resolution measurement capabilities cover sound levels, vibration frequencies, and acceleration signals critical for rigorous quality control in manufacturing and R&D environments. Technical features feature high sensitivity accelerometer calibration, shock pulse verification, and multi-axis input support, making it ideal for varied applications. The system supports traceable calibration workflows, ensuring confidence in certification and testing results. Engineered by SPEKTRA Dresden, a trusted brand in precision acoustic instruments, this calibration system meets the demanding needs of engineers, acoustic consultants, researchers, and quality assurance professionals. Common use cases encompass automotive development labs verifying NVH performance, aerospace manufacturers ensuring component durability under vibration stress, environmental agencies conducting noise pollution assessments, and building acousticians evaluating sound insulation effectiveness. Invest in the SPEKTRA CS Q-LEAP Calibration System to enhance measurement reliability and maintain compliance with rigorous industry standards. Contact us today for a personalized quote and elevate your acoustic and vibration measurement capabilities with SPEKTRA Dresden's professional calibration technology.
SPEKTRA-CV-10
SPEKTRA CV-10 Vibration Calibrator - Portable, Precision On-Site Calibration
The SPEKTRA CV-10 Vibration Calibrator is a professional-grade, portable calibration system designed specifically for vibration sensors. Combining robust durability with high-precision output, the CV-10 is ideal for engineers, researchers, and consultants who require reliable on-site calibration, as well as cost-effective solutions for laboratory environments. Key Benefits: - Portable and lightweight design for field calibration - High accuracy and stability in vibration output - User-friendly interface for quick setup and operation - Suitable for both laboratory and on-site environments Technical Features and Specifications: - Frequency Range: 10 Hz to 10 kHz ensuring broad measurement capabilities - Vibration Amplitude: Up to 10 m/s² (rms) - Compatible with piezoelectric and MEMS vibration sensors - Power supply: Rechargeable battery with extended operation time - Robust housing for industrial environments Applications: The SPEKTRA CV-10 excels in various industry sectors including automotive NVH (Noise, Vibration, and Harshness) testing, aerospace component validation, building acoustics assessments, and environmental vibration monitoring. This versatility makes it perfect for quality control in manufacturing, structural health monitoring, and research laboratories. Standards Compliance: The CV-10 complies with international calibration standards including IEC 60068-2-6, ISO 16063-21, and ANSI S1.11, ensuring accurate and traceable calibration results that meet professional and industrial requirements. Target Audience: Ideal for vibration measurement engineers, acoustic researchers, diagnostic consultants, and maintenance professionals seeking precise calibration tools to maintain the performance of vibration sensors and measurement systems. Request a Quote: Upgrade your calibration process with the SPEKTRA CV-10 Vibration Calibrator for reliable, repeatable results. Contact our sales team today to request a quote and learn how the CV-10 can enhance your vibration measurement capabilities.
SPEKTRA-SQ-6
SPEKTRA SQ-6 Electro-Acoustic Coupler | Pressure Chamber Calibration for ½" & ¼" Microphones
The SPEKTRA SQ-6 is an innovative, compact electro-acoustic coupler for pressure chamber secondary calibration of microphones (IEC 61094-5), sound level meters and measuring chains (IEC 61672), and phase calibration of intensity probes. Features high SPL capability (114 dB: 10 Hz–20 kHz, up to 148 dB: 16 Hz–5 kHz), ultra-low distortion (<0.3% THD), fully symmetric electro-acoustic topology for uniform sound field, rotary clamp closures for precise alignment, and modular sealing for ½" and ¼" capsule devices. Compact 60×60×42 mm design with standard photo thread mounting. Integrates with CS Q-LEAP™ calibration systems.