Gemmology

Density Meters

A.KRÜSS density meters use the U-tube oscillator method and enable simple, fast and precise measurements of all flowable media. Due to the small footprint, an intelligent user interface as well as the conformity with many standards, our density meters are optimally tailored to a modern laboratory world.

Density meter DS7800 for semi-automatic sample supply

Semi-automatic sample supply

Set 3

Density meters semiautomatic
Density meter DS7800 with autosampler for fully automatic sample supply

Fully automatic
sample supply

Set 4 / Set 5

Density meters fully automatic
Density meter DS7800 with syringe for manual sample supply

Manual sample supply

Set 1 / Set 2

Density meters manual

Campus

What is digital density measurement?

The example of a tuning fork shows that by applying a mechanical impulse one can generate a sound with a characteristic pitch. This sound is the result of the oscillation created by deflecting the prongs of the tuning fork. A determining factor in the pitch of the note obtained, and thus of the oscillating frequency, is the mass of the tuning fork. Digital density measurement puts this relationship to ..

What is digital density measurement?
 

Density meter applications

On the basis of the density, it is possible to identify substances, determine their quality and purity or determine their concentration in binary or quasi-binary mixtures. Measurements by means U-tube oscillator are particularly suitable for applications with high requirements on accuracy, precision and data security as well as for applications with high time and cost pressure.

Typical applications of density meters
 

Automation with density meters

Working environments with high sample throughput need solutions for fully automated processing of the entire process from sample introduction to the cleaning and drying that are flexible, powerful and robust.

Learn more about automation with density meters
 

Our service is unbeatable

As a customer you are at the center of our service, and for your satisfaction we give our best every day. Quality is always our top priority. Whether commissioning, calibration, maintenance or repair: with our certified service and repair services, you can rely on the first-class expertise of our specialists.

Our certified services
 

Application Consulting

We will be happy to assist you with product and application questions - by telephone, on site or in our training center in Hamburg. Whether it's advice and support, quick problem solving through application experience, help with system automation and integration, questions about industry standards, our experts are there for you.

read more
 

Product demonstration

You would like to get to know our devices better?
Would you like to know more about the operation or the precision of the measuring technology?
Are you unsure if the working environment is suitable for a precision instrument?
Or you want to test the acceptance in the working environment?
For you, we demonstrate our products on site, so that measuring methods and measuring instruments meet your specific wishes.

read more
 

Installation

During installation, we include your work environment and processes so that our devices can achieve the best measurement results. Our technical staff ensures that your internal and external quality standards are adhered to. We issue test reports and quality assurance documents and train your employees on our devices.

read more
 

Validation and Qualification in Laboratory Analytics

A.KRÜSS meet the enormous demand for qualification services with a comprehensive concept. We work together with you, our customers, hand in hand and offer comprehensive support throughout the entire qualification process.

more information
 

Calibration and adjustment

Calibration is becoming an increasingly important part of quality assurance in terms of meeting standards and regulations. Calibration is the indispensable and documented proof that a measuring instrument works reliably in the intended value range while maintaining specified tolerances under the current operating conditions.

read more
 

Maintenance and repairs

Maintenance and repair in the factory or at your site - through regular maintenance you increase the lifespan of your device while meeting the ever-increasing demands of quality assurance. We offer you a cost-effective maintenance check. Your device is professionally cleaned, centered, greased, adjusted and calibrated.

read more
 

Warranty extension

To extend your standard warranty to 3 years, we offer two variants: the purchase of the warranty extension or the extended warranty under a maintenance contract.

read more
 

Service and maintenance contracts

Annual inspection and maintenance of your equipment, including all functional and safety checks, cleaning of the most important components, calibration with certified traceable calibration standards and, if necessary, adjustment and detailed documentation

read more
 

OUR CUSTOMERS

A.KRÜSS devices are used successfully by well-known companies worldwide.

 

Any Questions?

We will be glad to help.

A.KRÜSS Optronic GmbH
Alsterdorfer Str. 276-278
22297 Hamburg | Germany

Tel. +49 40 5143 17-0
Fax +49 40 5143 17-60

E-Mail sales@kruess.com