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KRÜSS DR6000 Series

Digital laboratory refractometers DR6000-TF fully automatic

Digital laboratory refractometers DR6000-TF fully automatic

In addition to the Peltier element, the DR6000-TF models have a flow-through cell which, in conjunction with the drying unit, peristaltic pump and autosampler, enables fully automatic operation. The measured value is determined using a CCD sensor.

These refractometers are the ideal solution for manufacturers of flavors, fragrances and essential oils, as well as for the pharmaceutical and beverage industries. They are ideal for routine analysis with high sample volumes, quality and purity control of raw materials and end products, or determination of sugar concentration in juices and soft drinks.

Technical data Refractometer DR6000 series
DR6000-TF DR6100-TF DR6200-TF DR6300-TF
SCALES Refractive index (nD)
Concentration of sucrose, glucose, fructose and invert sugar (%Brix)
User-defined (unlimited)
MEASUREMENT RANGE nD 1.3200-1.5800
0-95 %Brix		 nD 1.3200-1.7000
0-95 %Brix		 nD 1.32000-1.58000
0-95 %Brix		 nD 1.32000-1.70000
0-95 %Brix
MEASUREMENT ACCURACY 1) nD ±0.0001
±0.1 %Brix		 nD ±0.00002
±0.02 %Brix
RESOLUTION nD 0.0001
0.1 %Brix		 nD 0.00001
0.01 %Brix
MEASUREMENT PERIOD 3) approx. 4 seconds
MEASUREMENT PRISM Sapphire
LIGHT SOURCE LED 589 nm
SAMPLE VOLUME/FILLING QUANTITY 0.5 ml
COMPONENTS IN CONTACT WITH THE SAMPLE Sapphire, PTFE and stainless steel
Operation & Device data
OPERATION Stand-alone device (incl. firmware): 7.0 inch capacitive touchscreen, 800 x 480 pixels ;
Operation also possible with PC keyboard, mouse, barcode scanner (several languages)
DATA INTEGRITY Firmware, data recording and storage are compliant with the requirements of 21 CFR Part 11 and EU GMP Annex 11
Conformity with GMP/GLP, pharmacopoeias (USP, BP, JP, Ph. Eur.), FDA, ISO, HACCP, OIML, ASTM, ICUMSA, NIST
ELECTRONIC INTERFACE 1x USB, 1x RS-232, 1x ethernet, LIMS
Simple integration into networks (DHCP client) or LIMS
ADJUSTMENT Easy-to-understand, menu-guided adjustment.
Certified, traceable calibration standards available as consumables
Temperature data
TEMPERATURE MEASUREMENT Integrated Peltier sample temperature control system
TEMPERATURE MEASUREMENT RANGE 2) 10-80 °C
TEMPERATURE MEASUREMENT ACCURACY ±0,1 °C
TEMPERATURE COMPENSATION Activatable (ICUMSA or freely definable)
TEMPERATURE MEASUREMENT With integrated temperature sensor Pt100
TEMPERATURE MEASUREMENT RANGE 10-80 °C
TEMPERATURE MEASUREMENT ACCURACY ±0,1 °C
TEMPERATURE MEASUREMENT RESOLUTION 0,1 °C
Devices basic data
HOUSING Aluminum, powder-coated; protection class: IP20
DIMENSIONS (W x H x D) 215 mm x 150 mm x 345 mm
WEIGHT 5 kg
OPERATING VOLTAGE 90-240 V
POWER CONSUMPTION (measurement mode) 40 W
RATED FREQUENCY 47-63 Hz

¹) Under normal conditions for measurement refractive index (λ = 589 nm, 20 °C, 1013 hPa, 50 % relative humidity)

²) For non-condensing ambient conditions

³) After temperature equalization

Digital laboratory refractometers DR6000 Series

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Digital laboratory refractometers KRÜSS DR6200-TF
KRÜSS Digital laboratory refractometers KRÜSS DR6200-TF

Refractive index measurement with high efficiency in a fully automatic measurement process, with Peltier-temperature control

KRÜSS DR6200-TF:

Measurement range: nD 1.32000-1.58000; 0-95 %Brix

Measurement accuracy: nD ±0.00002; ±0.02 %Brix

Resolution: nD 0.00001; 0.01 %Brix

  • Measurement of turbid or highly viscous samples
  • With highly accurate internal Peltier temperature control
  • Preinstalled and freely definable scales with conversions based on tables or formulas
  • Chemical-resistant materials such as measurement prism made of sapphire, measuring tray made of stainless steel
  • Intuitive operation via touch-screen display
  • Complete data recording and backup including audit trail
  • Flexible data export
  • Compliance with global standards and norms
€9,425.00
Digital laboratory refractometers KRÜSS DR6100-TF
KRÜSS Digital laboratory refractometers KRÜSS DR6100-TF

Refractive index measurement with high efficiency in a fully automatic measurement process, with Peltier-temperature control

KRÜSS DR6100-TF:

Measurement range: nD 1.3200-1.7000; 0-95 %Brix

Measurement accuracy: nD ±0.0001; ±0.1 %Brix

Resolution: nD 0.0001 ; 0.1 %Brix

  • Measurement of turbid or highly viscous samples
  • With highly accurate internal Peltier temperature control
  • Preinstalled and freely definable scales with conversions based on tables or formulas
  • Chemical-resistant materials such as measurement prism made of sapphire, measuring tray made of stainless steel
  • Intuitive operation via touch-screen display
  • Complete data recording and backup including audit trail
  • Flexible data export
  • Compliance with global standards and norms
€8,882.00
Digital laboratory refractometers KRÜSS DR6000-TF
KRÜSS Digital laboratory refractometers KRÜSS DR6000-TF

KRÜSS DR6000-TF:

Measurement range: nD 1.3200-1.5800 ; 0-95 %Brix

Measurement accuracy: nD ±0.0001; ±0.1 %Brix

Resolution: nD 0.0001; 0.1 %Brix

  • Measurement of turbid or highly viscous samples
  • With highly accurate internal Peltier temperature control
  • Preinstalled and freely definable scales with conversions based on tables or formulas
  • Chemical-resistant materials such as measurement prism made of sapphire, measuring tray made of stainless steel
  • Intuitive operation via touch-screen display
  • Complete data recording and backup including audit trail
  • Flexible data export
  • Compliance with global standards and norms
€7,799.00
Digital laboratory refractometers KRÜSS DR6300-TF
KRÜSS Digital laboratory refractometers KRÜSS DR6300-TF

Refractive index measurement with high efficiency in a fully automatic measurement process, with Peltier-temperature Control

KRÜSS DR6300-TF:

Measurement range: nD 1.32000-1.70000; 0-95 %Brix

Measurement accuracy: nD ±0.00002 ; 0.02 %Brix

Resolution: nD 0.00001; 0.01 %Brix

  • Measurement of turbid or highly viscous samples
  • With highly accurate internal Peltier temperature control
  • Preinstalled and freely definable scales with conversions based on tables or formulas
  • Chemical-resistant materials such as measurement prism made of sapphire, measuring tray made of stainless steel
  • Intuitive operation via touch-screen display
  • Complete data recording and backup including audit trail
  • Flexible data export
  • Compliance with global standards and norms
€10,350.00