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Digital handheld refractometer KRÜSS DR101-60
As an entry-level model for the digital refractometry, the DR101-60 covers the measurement ranges between nD 1.3330–1.4419 and 0–60 % Brix. Thanks to the automatic temperature compensation for the Brix scale, you can achieve reproducible measurement results even under changing environmental conditions. As a water-tight device, the DR101-60 meets IP65 code and can be cleaned under running water.
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Digital on-site measurements at the touch of a button
The mobile measurement with a digital handheld refractometer saves time as random checks or the regulation of mixing ratios can be carried out directly on the site. The measurement results are determined at the touch of a button and shown on the display. Unlike in the case of the analogue handheld refractometers, the digital determination of reproducible measurement results does not depend on the user’s interpretation
Typical applications KRÜSS DR101-60
The digital hand-held refractometers DR101-60 are the ideal solution for the chemical, petrochemical, automotive, aviation, metal processing and food industry as well as for hospitals and pharmacies.
- Characterisation tests in research and development
- Identity test, purity control and concentration determination of raw materials, semi-finished products and end products
- Tracking of chemical processes during production
- Outgoing goods inspection
- Stability test
- Determination of the sugar concentration
- Incoming and outgoing goods inspection
- Checking medicines for pharmacopeias
- Analysis of body secretions
Measurement data DR101-60
| Scales | Refractive index (nD) Concentration of sucrose, glucose, fructose and invert sugar [%Brix] |
| Measurement range | nD 1,3330–1,4419 0–60 %Brix |
| Measurement accuracy | nD ±0,0005 ±0,35 %Brix |
| Resolution | nD ±0,0001 ±0,1 %Brix |
| Measurement period | approx. 1 sec |
| Measurement prism | optical glass |
| Light source | LED |
| Wavelenght | 589 nm |
| Temperature compensation | 10-40 °C |
| Temperature measurement | With integrated temperature sensor Pt100 |
| Temperature measurement range | 10-40 °C |
| Temperature measurement accuracy | ±0,5 °C |
| Temperature resolution | 0,1 °C |
| Housing | Synthetic material, coated |
| Interfaces | - |
| IP-Code | IP65 |
| Operating Voltage | 1.5 V battery |
| Dimensions (W X H X D) | 110 mm x 62 mm x 32 mm |
| Weight | 160 g |
DR101-60C
As an entry-level model for the digital refractometry, the DR101-60 covers the measurement ranges between nD 1.3330–1.4419 and 0–60 % Brix. Thanks to the automatic temperature compensation for the Brix scale, you can achieve reproducible measurement results even under changing environmental conditions. As a water-tight device, the DR101-60 meets IP65 code and can be cleaned under running water.