Hand-held Instruments - Sound Level Meters
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 versatile, modular measurement platform with many optional application modules such as frequency analysis, FFT, advanced logging (profiling), sound recording and building acoustics.
Brüel & Kjær - Model Type 2270 - Sound Level Meter
An advanced, dual-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 2270 is a highly versatile, modular platform with many optional application modules such as frequency analysis, FFT, advanced logging (profiling) and sound recording. Its two measurement channels allow it to perform sound intensity...
Brüel & Kjær - Model Type 2250-L - Sound Level Meter
Type 2250 Light is a modular Class 1 sound level meter measuring all standard acoustic parameters simultaneously, with frequency analysis and logging available in the optional application modules. It is a simplified version of Type 2250 with the same intuitive user-interface and measurement precision, but with fewer application modules. Type 2250 Light is designed to address workplace noise compliance, environmental noise assessment and product...
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.
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.
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...
Hand-held Instruments - Noise Dose Meters
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...
Hand-held Instruments - Vibration Analyzers
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...
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...
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.
LDS Vibration Test - Shakers
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
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
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
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
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
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
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 - Measurement Exciter for Testing
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 up to a maximum input current of 15A RMS without assisted cooling.
Brüel & Kjær - Model Type 4809 - Measurement Exciter for Testing
WA 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 maximum input current of 5 A and a sufficient voltage rating without assisted cooling.
Brüel & Kjær - Model Type 4810 - Measurement Exciter for Testing
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.
Analysis Software - Acoustic Software
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)
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.
Ultra Series Lasers
L-743 - Triple Scan Laser
Most Versatile Machine Tool Laser Alignment System on the Market, The L-743 Triple Scan Laser Alignment System is one of only 2 lasers (the other is the L-733) in the world to offer 3 automatically rotating laser planes that are accurate enough for today's ever-increasing tolerances. This creates not only a powerful measurement tool for surface flatness, squareness and straightness MEASUREMENTS, but also a tool that FIXES alignment problems in a...
Model L-742 - Ultra-Precision Dual Scan Laser
Designed primarily for high precision roll alignment and other similar high precision applications, the L-742 Ultra-Precision Dual Scan Laser has two automatically rotating laser planes that can be configured by the factory to have either 2 vertical planes, or 1 horizontal and 1 vertical laser plane. The laser planes are perpendicular with an accuracy of up to 1 arc second (0.00006'/ft or 0.005 mm/M) and each laser plane is flat to 1/2 arc an second...
Precision Series Lasers
L-733 - Triple Scan Laser
The L-733 Triple Scan Laser is lower-accuracy alternative laser to our Ultra-Precision L-743 Triple Scan Laser. It has all of the innovative and highly useful features of the L-743, with a few exceptions: lower accuracy, a medium adjustment base and a 30% lower price. The L-733 has 3 rotating laser planes that are perpendicular to 2 arc seconds (0.00012'/ft or 0.01mm/M). The laser planes are flat to 2 arc seconds in a 180º sweep and 1 arc second...
On-Axis Straight Line Lasers
Model L-705/706 - Bore Laser
The L-705/706 Bore Laser is a battery-operated, visible light laser that mounts magnetically, usually in a fixture, and is suitable for almost all bore applications. Micrometers on the back of the laser provide precise control over the laser beam. By turning each micrometer clockwise or counter-clockwise, an operator can adjust the vertical or horizontal 'pointing' of the laser beam within .0001'/ ft. (0.008mm/M) relative to the mounting plane. The...
Single-Purpose (Off-Axis) Lasers
Model S-670 - Shaft Alignment Laser
The S-670 is a next-generation shaft alignment laser system and part of the new Stealth Series developed by Hamar Laser Instruments, Inc. The S-670 uses the latest in super-linear PSD technology, wireless communication and innovative design to offer the most feature-rich, accurate, and reasonably priced system on the market today.With over 40 years of laser alignment innovation, our systems can easily be used by the most inexperienced millwright but...