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HEINE SIGMA 250 Kit with...
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Digital handheld refractometer KRÜSS DR201-95
The compact handheld refractometer DR201-95 offers an extended measurement range of the refractive index and the sugar content of nD 1.3330–1.5318 and 0–95 % Brix. The automatic temperature compensation for the Brix scale helps the user with the measurements of beverages and sugary confectionary products. The device is splash-proof and meets the IP64 standard.
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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 DR201-95
The digital hand-held refractometers DR301-95 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 DR201-95
| Scales | Refractive index (nD) Concentration of sucrose, glucose, fructose and invert sugar [%Brix] |
| Measurement range | nD 1,3330–1,5318 0–95 %Brix |
| Measurement accuracy | nD ±0,0003 ±0,2 %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 | IP64 |
| Operating Voltage | 1.5 V battery |
| Dimensions (W X H X D) | 130 mm x 80 mm x 40 mm |
| Weight | 200 g |
DR201-95C
The compact handheld refractometer DR201-95 offers an extended measurement range of the refractive index and the sugar content of nD 1.3330–1.5318 and 0–95 % Brix. The automatic temperature compensation for the Brix scale helps the user with the measurements of beverages and sugary confectionary products. The device is splash-proof and meets the IP64 standard.