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Digital refractometers DR7000 series More photos

Digital refractometers DR7000 series

With these digital refractometers, the measurement is based on the determination of the limiting angle of total reflection between a sample and a prism, measured at a wavelength of 589 nm. Suitable for small sample volumes of approx. 0.3 ml. With optical sensor, temperature control, measuring electronics, evaluation electronics and touch display, the devices contain all the components needed to carry out the measurements reliably. Operation takes place directly on the device, so that a separate PC with software is not necessary.

  • Internal Peltier temperature control and integrated sensor for temperature monitoring

  • Pre-installed scales (refractive index and %Brix, temperature compensation for %Brix)

  • Functions allowing the customer to create and edit further measurands and temperature compensations

  • Up to three measurands can be measured simultaneously

  • Internal memory for storing measurement results

  • 1-point adjustment by the customer

  • Activatable user management with three user levels

  • Chemical-resistant stainless steel tray

  • Sample prism made from scratch-resistant, chemical-resistant sapphire

  • Interfaces: 2 x USB, 1 x RS-232, 1 x LAN
Choose a variant
Manufacturer
  • A. Krüss Optronic GmbH
Category

Product variant

Name Hermes code and manufacturer code
Type Max. temperature ( °C ) Safety Data Sheet Temperature
Pieces in a package Price without VAT
Obrázek produktové varianty DR7100-P
4710161 / DR7100-P
Type
DR7100-P
Max. temperature ( °C )
60 °C
Safety Data Sheet
https://sw.llg.de/search?search=4710161
Temperature
10 ... 60 °C
Pieces in a package
-
Upon request
Obrázek produktové varianty DR7300-P
4710163 / DR7300-P
Type
DR7300-P
Max. temperature ( °C )
80 °C
Safety Data Sheet
https://sw.llg.de/search?search=4710163
Temperature
10 ... 80 °C
Pieces in a package
-
Upon request

Technical specifications

Depth 360 mm
Dimensions (WxDxH) 230 x 360 x 170 mm
Power supply frequency 50/60 Hz
Height 170 mm
IP code IP 20
Max. voltage 240 V·AC
Min. temperature 10 °C
Min. voltage 90 V·AC
Power supply 90 ... 240 V·AC, 50/60 Hz
Type of auxiliary energy Mains connection
Weight 5 kg
Width 230 mm

Photos

Digital refractometers DR7000 series Digital refractometers DR7000 series

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