Process refractometer
1.3300 - 1.5600 nD | PRB21
A. Krüss Optronic
Measuring range:1.3300–1.5600 nD
0-95 %Brix
Accuracy:0.0002 nD
0.2 %Brix
Resolution:0.0001 nD
0.1 %Brix
Measurement units:Refractive index [nD]
Saccarose [%Brix]
Invert sugar [%Brix]
Glucose [%Brix]
Fructose [%Brix]
Measurement time:~2 s
Temperature measurement:-10..99,9 °C
Temperature resolution:0.1 °C
Temperature accuracy:0.2 °C
Temperature compensation:ICUMSA
Temperature sensor:PT100
Prism:Sapphire
Illumination:LED 590 nm
Housing:Cast steel
Interfaces:analog 0/4–20 mA, RS-232, ethernet,
PROFIBUS (optional)
Protection class:IP65
Working voltage:24 V
Display:LCD 120x32 pixel (optional)
Applications
Process refractometer PRB21 was developed for reliable process monitoring and control as well as for quality and quantity control in following industries:
* Pulp and paper industry
* Chemical and petrochemical industry
* Beverage industry
* Food industry
* Sugar and sweetener industry
* Textile industry
* Metal working industry
* Wastewater management
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