تقویت کننده شارژ  تولیدکنندگان، عرضه‌کنندگان، توزیع‌کنندگان

Holthausen Elektronik develops and produces customized solutions for the vibration monitoring.
Uncontrolled vibrations can cause cost-intensive service- or repair work.
This perhaps can lead to machine downtime or even to loss of prouction.
Also life threatening situations may arise by excessive vibrations at technical installations.
With our security-related products, you can detect problems early and resolve them for low-cost.
In addition to the vibration monitoring we offer:

• level monitoring
• SMD-assembly
• cable assembly
• contract manufacturing and the devices mounted on.

For detailed Information, our team are available at your disposal.

Brüel & Kjær is a world leading manufacturer and supplier of sound and vibration solutions. We help our customers solve their sound and vibration problems – from measuring traffic noise and vibration in car engines to evaluating building acoustics and performing quality control. We have customers in a wide range of fields, including automotive, aerospace, consumer goods and telecommunication, as well as government agencies.
Our Mission is to help our customers improve the quality of sound and vibration and human comfort related to sound and vibration. In this way, we enhance the environment, the quality and the joy of life.
Our Vision is to be the preferred partner and solution provider to all leading companies and institutions who care about sound and vibration, and be the global competence centre for sound and vibration.
See the Mission and Vision presented in a 4-minute video
A Global Organisation
Brüel & Kjær is a global company. We have the largest sound and vibration sales network in the world with sales offices in 55 countries and more than 500 of our employees working directly with local sales, service, and support.
Local Support
We’re never further away than your local sales representative or service centre. Help is always at hand and in your local language. Product documentation is often available in several languages, and we regularly hold local courses, roadshows or participate in local exhibitions.
Business Units
Brüel & Kjær Sound & Vibration Measurement A/S consist of three distinct business units serving the world of sound and vibration:

• Sound and Vibration Measurement
• LDS Test and Measurement
• Lochard EMS

Sound and Vibration Measurement
The range of sound and vibration measurement products supplied by this business unit are designed to help reduce noise emissions and improve safety and environmental impact – creating better products and a better quality of life for the end user. The recent addition of portable multi-analyser systems to the product range enables the full range of sound and vibration measurement and analysis applications to be carried out in the field. Examples include “in vehicle” sound analysis, quality control applications, and structural dynamic testing.
LDS Test and Measurement
LDS Test and Measurement has a global reputation for providing Product Validation Solutions for use in the aerospace, defence, automotive, machinery, electrical and electronics industries. Used for applications as diverse as full launch ready satellite testing and structural analysis through to squeak and rattle checks to ensure cabin comfort and product package testing, LDS’s electro-dynamic shaker and leading vibration control systems provide comprehensive testing capabilities. Using our solutions at the design and test phase, customers can prove product integrity, improving reliability, safety, durability and efficiency. LDS Test and Measurement solutions include a comprehensive range of products, supported by industry-leading training, support and service.
Lochard EMS
Lochard EMS is a world leader in airport noise & environment management. Lochard EMS helps airports manage their growth and regulatory compliance so they can minimize their environmental footprint and build strong community partnerships. Working closely with a client base of over 130 airports to meet their environmental challenges, both today and into the future, Lochard EMS offer the industry's broadest and deepest suite of product and service solutions and are currently expanding into monitoring of air quality and carbon emissions.
Brüel & Kjær is a subsidiary of UK-based Spectris plc.

Es ist das Jahr 1973. In einem kleinen, ländlichen Schulgebäude in der Voreifel, zwischen ausrangierten Schulpulten und Schiefertafeln beginnt ein Mann, die Spulentechnologie revolutionär zu verändern: Heinz Wolf. Mit kreativen Ideen entwickelt er als erster Drosselspulen auf PVC Hartkörper. Für die innovativen Produkte wird die Marke Intertechnik geboren. Der ungestüme Pioniergeist lässt nicht nach. Unter dem Motto „Bei uns fi nden Sie alles, was das Herz des Lautsprecherbauers höher schlagen lässt“, ist Intertechnik seit über 30 Jahren ein erfolgreicher Hersteller und Vertrieb für Elektronik-, Audio- und Hifi produkte. Das Know-how von Intertechnik ist bei renommierten Lautsprecherherstellern und Großunternehmen gefragt. Die langjährige und konsequente Entwicklung von passiven Bauelementen und Baugruppen, sowie die Erfahrung in Forschung und Fertigung haben uns weltweit einen ausgezeichneten Namen gemacht. Heute setzt Intertechnik von seiner Heimatstadt Kerpen aus Maßstäbe für den Lautsprecherbau. Die hochwertigen Elektronikbauteile aus eigener Fertigung – darunter alle Bauteile für die perfekte Frequenzweiche, die exzellenten Kondensatoren der Marke Audyn und die innovativen Spulen der Marke Intertechnik – sind erste Wahl bei High End Anforderungen an die Lautsprechertechnik. Außerdem haben wir den Exklusivvertrieb für zahlreiche Qualitätslautsprecher. Ob für Zuhause, im Auto oder auf der Bühne.