Handheld refractometer KRÜSS DR301-95

Handheld refractometer KRÜSS DR301-95

KRÜSS
DR301-95

The DR301-95 is both a high-quality mobile handheld device and digital desktop device. In addition to the refractive index and sugar content, it can also measure the salt content (‰ ) (NaCl). Via the menu control it is possible to switch on the automatic temperature compensation for each scale – with measurement reference to sucrose. An alarm option can be set up for monitoring limit values in production processes. The supplied Mains adaptor turns the DR301-95 into a small laboratory refractometer. In mobile use, it is operated with a 9 V block battery. The DR301-95 is used in the food and beverage industry, in pharmacies, laboratories and testing laboratories as well as in research and teaching.

  • Measurement range: nD 1.3330-1.5318 and 0-95%Brix
  • High measurement accuracy: nD ±0.00015 and ±0.1 %Brix
  • Can also be used to determine the salt content (‰ )
  • Reproducible measurement results that are not dependent on the user’s interpretation.
  • With high-quality, fully chrome-plated measurement tray
  • Operation possible with Mains adaptor or battery
Hurry! only 5 items left in stock.
€935.00
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Technical data DR301-95

Specification Digital handheld refractometers DR301-95 model
Measurement range nD 1.3330-1.5318
0-95 %Brix
Measurement accuracy 1) nD ±0.00015
±0.1 %Brix
Resolution nD 0.0001
0.1 %Brix
Measurement period 2) approx. 1 second
Minimum sample volume 0.3 ml
Temperature measurement accuracy ±0.5 °C
Temperature measurement resolution 0,1°C
Scales Refractive index (nD), concentration of sucrose (%Brix), salt content (‰), on request up to two more scales
Adjustment Via membrane keypad
Additional features Optional temperature compensation for 10-40 °C
IP code: IP50
Parts in contact with the sample Optical Flint glass (SF4), full chromed surface
Operation Membrane keypad
Dimensions (W x H x D) 180 mm x 100 mm x 60 mm
Weight 500 g
Operating voltage 9 V (1x9V battery)

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

²) after temperature equalization

: DR301-95
Hurry! only 5 items left in stock.

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