| Model |
DR101-60 , DR201-95 , DR301-95 |
|---|
Digital Handheld Refractometer
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
- Automatic measurement
- High measuring accuracy
- Fast to fill and clean
- Sample tray made of stainless steel
- Robust housing and low weight
- Automatic temperature compensation (Brix scale)
- Display of the measurement results in different units
- Very simple operation
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|
DR101-60 |
DR201-95 |
DR301-95 |
|
Main Specifications |
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Scales |
Refractive index (nD) |
Refractive index (nD) |
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|
Measurement Range |
nD 1.3330–1.4419 |
nD 1.3330–1.5318 |
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Accuracy |
nD ±0.0005 |
nD ±0.0002 |
nD ±0.00015 |
|
Resolution |
nD 0.0001 |
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Temperatur |
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Temperature Measurement |
With integrated temperature sensor Pt100 |
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Temperature Measurement Range |
10-40 °C |
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Temp. Measurement Accuracy |
±0.5 °C |
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Temp. Measurement Resolution |
0.1 °C |
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Further Specifications |
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Temperature Compensation |
10-40 °C |
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Measurement Period |
approx. 1 s |
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Measurement Prism |
Optical glass |
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Light Source |
LED |
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Wavelength |
589 nm |
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Interfaces |
USB |
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Ip Code |
IP65 |
IP64 |
IP50 |
|
Operating Voltage |
1.5 V battery |
1,5 V Batterie |
9 V battery (mains adaptor incl.) |
Additional information
