Hottinger Bruel & Kjær A/S products

QuantumX MX1601B Measuring Amplifier: 16 Channels for Precise Measurement up to 0.03%. The QuantumX MX1601B measuring amplifier processes common measurement quantities, mainly physical, mechanical, thermal, hydraulic, and pneumatic quantities. It is particularly well-suited for universal measurement tasks in research and development, e.g. for applications in the aerospace as well as in the automotive and machine building industries.

SomatXR MX1601B-R amplifier: 16 individually configurable channels for active sensors. Do you want to use active sensors for measuring physical quantities? The MX1601B-R standard amplifier provides measurement inputs for Standardized voltage (±60 V, ± 10 V or ± 100 mV). Standardized current (0 or 4 ... 20 mA). IEPE/ICP© sensors. in 16 individually configurable channels - at an attractive price per channel!

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 with Measurement Partner Field App, an advanced companion app.

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 measurements according to IEC 61043, sound power measurements, and two-channel building acoustics measurements. Field measurements are supported with the Measurement Partner Field App, an advanced smartphone companion app.

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 precision. It is cloud enabled and supported in the field by Measurement Partner Field App, an advanced companion app. Back in the office, Measurement Partner Suite supports software maintenance, data archiving and viewing and post-processing tasks.

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.

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.

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 be controlled by a remote PC.

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 wind speed and direction. The 2 parameter Weather Station Kit MM-0316-A is based on Vaisala WINDCAP Ultrasonic Wind Sensor WMT52. The 6 parameter Weather Station Kit MM-0256-A- is based on Vaisala Weather transmitter WTX520.

The symetrical pinnae for Head and Torso Simulator (HATS) Types 4128C and D are used to obtain an identical positioning of the right and left part of the headset. The symmetrical pinnae come in a soft (OO-35°) and hard (OO-55°) version, both complying with the IEC and ITU-T recommendations.