kruss DR101-60 Operating Manual

Survey of models
Model / Article-No. DR101-60 DR201-95
1.3330 – 1.4419 nD 1.3330 – 1.5318 nD
Measurement range
0 – 60 %Brix 0 – 95 %Brix
0.0005 nD 0.0003 nD
Accuracy
0.25 %Brix 0.2 %Brix
0.0001nD 0.0001nD
Resolution
0.1 %Brix 0.1 %Brix
Temperature-
0 – 40 °C 0 – 40 °C
measurement
Temperature-
0.5 °C 0.5 °C
accuracy
Temperature-
10 – 40 °C 10 – 40 °C
compensation
Prism optical glass
Case plastic
Dimensions 110 x 62 x 32 mm
Weight 160 g
Power supply 1.5 V batterie
Precautions:
• Please use the instrument only within the operating temperature of
18– 35 °C (65– 95 °F).
• This refractometer is an electronic instrument, it can become damaged if
dropped or handled in a rough manner.
• The prism is made of optical glass and is susceptible to scratches.
Do not apply any rough or abrasive material and take care when cleaning
the prism.
• After each use, clean the prism and the prism assembly with a soft cloth or
tissue soaked in water, and wipe off with a dy cloth or tissue.
• Do not hold the refractometer under a stream of water from a faucet.
Do not splash it with or dip it in water.
• If the surface of the prism becomes coated with an oily solution or similar,
it will repel test sample and affect readings. If this occurs, the prism should
be cleaned with a weakened detergent or similar solvent.
• Do not use the instrument unless you know how to calibrate.
DR201-95-OE
0 –250 °Oechsle
0 –95 %Brix
1 °Oechsle
0.2 %Brix
1 °Oechsle
0.1 %Brix
0 –40 °C
0.5 °C
10 – 40 °C
130 x 80 x 40 mm
200 g
1.5 V batterie
Alsterdorfer Str. 276–278 ∙ 22297 Hamburg / Germany
Fon +49-(0)40 -514317-0 ∙ Fax +49- (0)40 -514317-60
Email: info@kruess.com ∙ www.kruess.com
A. KRÜSS Optronic GmbH
Digital Handheld Refractometers
DR101- 60 | DR201- 95

Operating Manual

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