Brüel & Kjær Sound & Vibration Measurement A/S

40 products found

Products

  • Brüel & Kjær - Model Type 2270  - Sound Level Meter

    Brüel & Kjær - Model Type 2270 - Sound Level Meter

    Advanced hand-held sound and vibration meter that has everything needed to perform high-precision, Class 1 measurements in environmental, occupational and industrial application areas. Type 2270 is a highly versatile, cloud enabled, modular device platform with many optional application modules such as frequency analysis, FFT, advanced logging (profiling) and sound recording. Type 2270's two measurement channels allow it to perform sound intensity...

  • Brüel & Kjær - Model Type 2250 - Sound Level Meter

    Brüel & Kjær - Model Type 2250 - Sound Level Meter

    An advanced, single-channel, hand-held analyzer and sound level meter that has everything needed to perform high-precision, Class 1 measurement tasks in environmental, occupational and industrial application areas. Type 2250 is a highly versatile, cloud enabled, modular platform with many optional application modules such as frequency analysis, FFT, advanced logging (profiling) and sound recording. Field measurements are supported...

  • Brüel & Kjær - Model Type 2250-L - Sound Level Meter

    Brüel & Kjær - Model Type 2250-L - Sound Level Meter

    A modular Class 1 sound level meter measuring all standard acoustic parameters simultaneously, with frequency analysis, logging and signal recording available as optional application modules. It is designed to address workplace noise compliance, environmental noise assessment and product development. Type 2250-L (2250 Light) is a simplified version of Type 2250 with fewer application modules yet with the same intuitive user interface and measurement...

  • Brüel & Kjær - Model Type 2240 - Class 1 Sound Level Meter

    Brüel & Kjær - Model Type 2240 - Class 1 Sound Level Meter

    A low-cost, Class 1 sound level meter conforming to international standards. The three-button user-interface and large digital display make it easy to use for on-the-spot measurements. Equipped with a Type 4188 microphone, it simultaneously measures all of the most important environmental noise parameters over a measurement period from 1 second to 60 minutes.

  • Noise Monitoring Terminal Plus Type 3639E

    Noise Monitoring Terminal Plus Type 3639E

    Noise Monitoring Terminal Plus Type 3639 E is a powerful, modular noise monitoring terminal that is optimised for outdoor use, in all climatic environments, in industrial, urban and rural conditions, with a custom-designed enclosure. The unit is intelligent and can be left unattended as part of an environmental noise monitoring system for permanent, mobile or semi-permanent monitoring. With a selectable modem, the Noise Monitoring Terminal (NMT) can...

  • Brüel & Kjær - Model Type 2239A - Integrating Sound Level Meter

    Brüel & Kjær - Model Type 2239A - Integrating Sound Level Meter

    A simple, Class 1 sound level meter designed for environmental noise and occupational noise measurements. An LCD screen with a backlit display shows sound pressure levels and measurement results in a level bar. Up to 40 measurements can be stored, and if the measurement time is pre-set, storage is automatic.

  • Handheld Noise Dose Meters

  • Brüel & Kjær - Model Type 4448 - Personal Noise Dose Meter

    Brüel & Kjær - Model Type 4448 - Personal Noise Dose Meter

    A shoulder-mounted, cable-free noise dose meter that simultaneously measures all parameters required by Noise at Work standards. Simple two-button operation, an informative LCD display and an auto-calibration function make this unit very easy to use. The built-in memory and rechargeable battery provide several working days of measurement. Type 4448 is available in an A and B version. The advanced Noise Dose Meter Type 4448-B simultaneously measures...

  • Handheld Vibration Analyzers

  • Brüel & Kjær - Model Type 4447 - Human Vibration Analyzer

    Brüel & Kjær - Model Type 4447 - Human Vibration Analyzer

    An easy-to-use, rugged and portable human vibration analyzer, designed primarily for Health and Safety at Work applications, specifically risk assessment according to EU Directive 2002/44/EC. It measures exposure to hand-arm and whole-body vibration, and complies with the technical requirements of ISO 8041:2005. Type 4447 measures and displays all relevant parameters in X, Y and Z direction, and logs RMS, MTVV, VDV and peak values with a 1 second...

  • Acoustic calibrators

  • Brüel & Kjær - Model Type 4231 - Sound Calibrator

    Brüel & Kjær - Model Type 4231 - Sound Calibrator

    A handy, portable sound source for calibration of sound level meters and other sound measurement equipment. The calibrator is very robust and stable, and conforms to EN/IEC 60942 Class LS and Class 1, and ANSI S1.40-1984. For maximum confidence in your measurement results you can quickly compensate for local measurement conditions by calibrating before every measurement. Twin sound pressure levels guarantee definitive checks even in noisy...

  • Accelerometers

  • Brüel & Kjær - Model Type 4527 - Triax Accelerometer

    Brüel & Kjær - Model Type 4527 - Triax Accelerometer

    Designed to operate continuously at 180°C (356°F) to meet the toughest environmental requirements, the wide 0.3Hz to 10 kHz frequency range and low weight of Triaxial CCLD Accelerometer Types 4527 and 4527-001 make them equally suitable for use as general purpose accelerometers. When only a single- or dual-axis measurement is needed, these accelerometers only use the axes that you want - greatly simplifying your analysis.

  • Brüel & Kjær - Model MM-0316-A and MM-0256-A - Weather Station Kit

    Brüel & Kjær - Model MM-0316-A and MM-0256-A - Weather Station Kit

    Captures wind speed and direction data directly onto a sound level meter at the same time as noise parameters. With later post-processing in Measurement Partner Suite, this completes a comprehensive solution for consultants. Weather conditions affect the propagation of sound, so wind speed and direction must be taken into account when measuring noise outdoors. Consequently, most standards for the measurement of environmental noise define limits for...

  • LDS Vibration Test - Shakers

  • Brüel & Kjær - Model LDS V101 - Permanent Magnet Shaker for Vibration Environment under Laboratory Conditions

    Brüel & Kjær - Model LDS V101 - Permanent Magnet Shaker for Vibration Environment under Laboratory Conditions

    The V101 (Sine Force Peak 8.9 N) shaker has been designed to reproduce a vibration environment under laboratory conditions. Although extensively used in industry they are ideally suited for use in universities and research establishments to investigate the dynamic behaviour of structures and materials. Other applications include fatigue and resonance testing, used as velocity transducers or high speed actuators and various medical/veterinary...

  • LDS Vibration Test - Vibration Controllers

  • Brüel & Kjær - Model LDS LASER USB - Vibration Control System

    Brüel & Kjær - Model LDS LASER USB - Vibration Control System

    Combining convenience, performance, flexiblity and safety, LASERUSB is the ideal controller for your test lab. It has 24-bit precision with wide control dynamic range, and fast loop times to provide superb control for your most challenging tests. LASERUSB provides full capability controller for random, swept-sine, resonance dwell, classical shock, random- and sine-on-random, shock SRS, and field data replication.

  • LDS Vibration Test - LDS Slip Tables and Fixtures

  • Brüel & Kjær - Model LDS HBT Combo - Hydrostatic Bearing Slip Tables

    Brüel & Kjær - Model LDS HBT Combo - Hydrostatic Bearing Slip Tables

    Hydrostatic Bearing Tables (HBT series) provide the ideal solution for strenuous vibration test requirements and the use of linear hydrostatic bearings in the HBT series slip tables allows heavier load carrying capability. Used extensively to test avionics and military hardware, automotive components and electronic assemblies, our range of combo systems and slip tables put test items through rigorous vibration testing.

  • Brüel & Kjær - Model LDS LPT Combo - Low Pressure Slip Tables

    Brüel & Kjær - Model LDS LPT Combo - Low Pressure Slip Tables

    Low Pressure Tables (LPT series) provide a cost effective solution for use of vibration tables in most production line and research applications. Used to test avionics and military hardware, automotive components and electronic assemblies, our range of combo systems and slip tables put test items through rigorous vibration testing.

  • LDS Vibration Test - Amplifiers

  • Transducers - Acoustic

  • Shakers and Exciters - Modal Exciters

    The range of modal exciters are used for general mechanical mobility measurement, experimental modal analysis on most mechanical structures, SISO, MISO, SIMO, MIMO modal test applications, advanced structural dynamics investigations, structural damage detection and finite element model correlation.

  • Brüel & Kjær - Model Type 4824 - Modal Exciters for Testing

    Brüel & Kjær - Model Type 4824 - Modal Exciters for Testing

    With a force rating of 100 N (sine), Modal Exciter Type 4824 is ideal for high-precision excitation of a variety of mechanical components in SISO and SIMO test setups on automotive sub-structures, small engines, powertrain and drive train components. Also ideal for demanding and uncompromised excitation of large and very large structures in MISO andMIMO test setups. Modal Exciter Type 4824 is available as a stand-alone unit - supplied only...

  • Brüel & Kjær - Model Types 4825 and 4826 - Modal Exciters for Testing

    Brüel & Kjær - Model Types 4825 and 4826 - Modal Exciters for Testing

    With a force rating of 200 N (sine) and 400 N (sine) respectively, Types 4825 and 4826 are ideal for high-precision excitation of a variety of mechanical components in SISO and SIMO test setups on automotive structures, aerospace sub-structures, passenger car and truck body-in-white, engines, powertrain and drive train components. Also, it is ideal for demanding and uncompromised excitation of large and very large structures in MISO and MIMO test...

  • Brüel & Kjær - Model Types 4827 and 4828 - Measurement Exciter for Testing

    Brüel & Kjær - Model Types 4827 and 4828 - Measurement Exciter for Testing

    With a force rating of 650 N (sine) and 1000 N (sine) respectively, Types 4827 and 4828 are used for high-precision excitation of a variety of mechanical structures in SISO and SIMO test setups on large automotive structures, aerospace structures, locomotives, truck body-in-white, large engines, large industrial turbines, heavy-duty pumps. Also, it is ideal for demanding and uncompromised excitation of large and very large structures in MISO...

  • Shakers and Exciters - Measurement Exciters

  • Brüel & Kjær - Model Type 4808 - Permanent Magnetic Vibration Exciter

    Brüel & Kjær - Model Type 4808 - Permanent Magnetic Vibration Exciter

    This high-quality compact machine with a permanent magnetic field is designed for long, trouble-free operation with relatively heavy loads to be excited to high g levels. Type 4808 will normally be driven by Power Amplifier Type 2719 rated at 180VA, but can also be driven by any amplifier...

  • Brüel & Kjær - Model Type 4809 - Measurement Exciter for Testing

    Brüel & Kjær - Model Type 4809 - Measurement Exciter for Testing

    Vibration Exciter Type 4809 is a small and versatile instrument with an impressive performance designed to ensure long term constructional reliability. Type 4809 will normally be driven by Power Amplifier Type 2718 rated at 75 VA, but can also be driven by any small power amplifier up to a...

  • Brüel & Kjær - Model Type 4810 - Electrodynamic Mini-Shaker

    Brüel & Kjær - Model Type 4810 - Electrodynamic Mini-Shaker

    An electrodynamic mini-shaker with a permanent magnetic field designed for motive force generator in mechanical impedance measurements where only smaller forces are required. Type 4810 is optimised to obtain full output force when used with Power Amplifier Type 2718.

  • Acoustic Analysis Software

  • DIRAC - Model Type 7841 - Room Acoustics Parameters

    DIRAC - Model Type 7841 - Room Acoustics Parameters

    PC software for measuring a wide range of room acoustical parameters in the field or laboratory according to ISO 3382 (room acoustics), ISO 18233 (analysis methods) and IEC 60268-16 (speech intelligibility).

  • Model 4128C - Head and Torso Simulator (HATS)

    Model 4128C - Head and Torso Simulator (HATS)

    Head and Torso Simulator (HATS) Type 4128C is a manikin with built-in ear and mouth simulators that provides a realistic reproduction of the acoustic properties of an average adult human head and torso. It is designed to be used in-situ electroacoustics tests on, for example, telephone handsets, headsets, audio conference devices, microphones, headphones, hearing aids and hearing protectors.

  • Model LDS V9 - Dual Shaker System

    Model LDS V9 - Dual Shaker System

    The Dual V9 (2 x 23,605 lbf) Vibration Test System has been specially adapted to operate in conjunction with an altitude simulation chamber to enable testing of large payloads under near-vacuum conditions. To prevent the vacuum pulling the shaker armature up into the environmental chamber, the shaker is fitted with a special Vacuum Compensation Extender System which provides an opposing force to hold the armature down to its mid-position. In both...

  • Model Quad LDS V9 - Shaker System

    Model Quad LDS V9 - Shaker System

    The quad V9 (4 x 105 kN) Vibration Test System has been specially designed for a transport simulation application testing structures at frequencies from DC and payloads exceeding 6 tonnes. With a cross section over 6 m x 3 m it is much larger in size than the vibration system interface plates. The capability to independently control the vibration accelerations at multiple positions on a single payload of this size is revolutionary. The payload...

  • Model LDS V850-440 SPA24/56K - Dual Shaker Systems

    Model LDS V850-440 SPA24/56K - Dual Shaker Systems

    Designed to test payloads for a defence customer, the Dual LDS V850-440 SPA24/56K special Vibration Test System has been engineered for coupled operation. Each shaker is fitted with a Guided Head Expander that allows interfacing to the customer’s specialised payload. A steel truss rigidly connects the shakers together. To ensure the dual system is mobile as required by the customer, each shaker base is integrated with Airglides allowing the full...

  • Model Type 3659 - Noise Logger

    Model Type 3659 - Noise Logger

    Our Noise Logger provides unattended noise measurements efficiently, accurately and reliably. With continuous, independent operation, the Noise Logger increases productivity while reducing operational costs. Real-time noise logging is often required when planning new developments or showing regulatory compliance. These 24/7 assessments require sound levels to be measured over long periods of time in order to determine environmental impact.

  • Model Type PHOTON+ - Dynamic Signal Analyzer

    Model Type PHOTON+ - Dynamic Signal Analyzer

    PHOTON+ is a ultra-portable, real-time analyzer designed for making fast and accurate vibration measurements with post-processing capabilities. It offers the convenience and speed of the industry standard USB 2.0 interface, and comes with two to four analog input channels, plus a waveform source/tachometer channel.

  • Type 3680 - Vibration Monitoring Terminal

    Type 3680 - Vibration Monitoring Terminal

    Measure unattended vibration related to structural damage, sensitive machinery disturbance and human response with our Vibration Monitoring Terminal Type 3680. The robust Vibration Monitoring Terminal provides real-time data that enables users to prevent harm to buildings, ensure regulatory compliance and meet social license obligations.