RHOTEC L
Centec

RHOTEC L

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RHOTEC L is a highly precise density sensor for determination of densities and concentrations in the laboratory (e. g. of sugar in syrup or in the finished beverage). The density measurement is often done for quality control.

SKU: H50507IN Category:

Description

RHOTEC L

Application

RHOTEC L is a highly precise density sensor for determination of densities and concentrations in the laboratory (e. g. of sugar in syrup or in the finished beverage). The density measurement is often done for quality control.

Description

The density sensor RHOTEC L measures the density of small liquid samples. They are manually injected into the sensor. The instrument is designed for laboratory applications requiring maximum sensitivity and highest accuracy. It is easy to operate and maintenance-free. For density measurement the liquid flows through a thin U-shaped tube inside the sensor. Using electromagnets, the tube is excited to oscillate at the resonant frequency. At the same time, an integrated reference oscillator measures the oscillation characteristics. Even the smallest changes in fluid density have an impact on the detected signal and are identified with highest precision. As a specific property of each liquid, the correlation between concentration and density can be described by a mathematical polynomial. With decades of experience and our own laboratory facilities, Centec know the polynomials for a large number of products. Any temperature drifts of the measured signal are automatically compensated for by an internal Pt1000 sensor. RHOTEC L can display liquid density and solution concentration in various units.

  • Most accurate technology to determine density and concentration
  • Software compatible with MS Windows® and MS Office®
  • Various interfaces (USB, WLAN, Ethernet)
  • User-friendly 10” touchscreen available
  • Excellent price-performance-ratio

Technical Data

Measuring Range0 – 3 g/cm3
Accuracy± 0,0001 g/cm3 (higher on request)
Repeatability± 0,00005 g/cm3 (higher on request)
Repeatability Temperature± 0,02 °C
Sample Volumeapprox. 2 ml
Measurement Time30 – 60 s
Temperature of Operation+5 – + 85 °C
Temperature of Environment+10 – + 40 °C
Temperature SensorPt1000
Materialglass, PTFE
Connectionsnozzles, PTFE
Display10“ touchscreen
InterfaceUSB; WLAN; Ethernet
Housingaluminum, powder coated
Weight22 kg
Power Supply230 VAC

Brand

Centec

Centec is a strong, privately held group of companies. With our own subsidiaries on all continents and a network of qualified sales and service partners, we are well established throughout the world and always close to our customers. Our headquarters are located in Frankfurt-Maintal with excellent connection to Frankfurt International Airport. Development and engineering of our systems and sensors are done in Germany. For automation and assembly, switch cabinet construction and tank manufacturing we have ISO 9001 certified production plants in the Czech Republic. 90 percent of our products are exported to all parts of the world. For more than 40 years we have been a reliable supplier and development partner of our customers in beverage, food, pharmaceutical, chemical and energy industries. As one of very few single-source suppliers of fully automated skid-mounted units and high precision measurement devices, we have a nearly unique product range. Centec plant concepts are individually tailored to the customer’s requirements and the available space. Using the most accurate Centec sensor technology for our process systems, we are able to provide solutions of superior reliability and precision. This is the secret of our success. Centec capabilities include engineering, manufacturing, delivery, installation and commissioning of turn-key plants – whether it is a complete cold block for a brewery or a multiple-stage pharmaceutical water treatment regime according to cGMP and FDA guidelines.
Centec

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