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.
The devices measure the refractive index and the sugar content with automatic temperature compensation. The sample tray made of stainless steel and the measurement prism made of optical glass is formed in such a way that the devices can be easily and quickly filled and cleaned. For consistent measurement results we recommend a daily calibration with distilled water. For the adjustment we offer various certified and traceable calibration standards.
As an entry-level model for 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 the IP65 standard and can be cleaned under running water.
DR201-95
The compact handheld refractometer DR201-95 offers an extended measurement range of 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.
DR301-95
As a mobile handheld device or digital tabletop unit, the DR301-95 can measure refractive index or the sugar content within a measurement range of nD 1.3330-1.5318 or 0-95 Brix. In addition, the device measures salinity and allows for the use of two additional freely definable scales.
The automatic temperature compensation for the Brix scale can be optionally connected. A USB interface allows you to send measured data to a PC or a printer at any time. An alarm option can be set up for monitoring the limit values in production processes.
The provided mains adaptor turns the DR301-95 into a small lab refractometer; for a mobile use it is operated with a 9 V monobloc battery.
Applications
Food and beverages
Sugar / sweeteners
Chemicals
Flavours and fragrances
Petrochemicals
Cosmetics / hygiene
Metalworking
Pharmaceuticals
Water / effluent
Education / research
Purity control
Quality control
For more information and full technical specifications please download our product brochure or visit Kruess Optronic Handheld Digital Refractometers
Additional information
Manufacturer
KRUESS Optronic
Industry
Biofuels, Energy – Oil, Gas and Petrochemicals, Environmental, Food, Flavour and Beverage, Forensics, Fragrance and Essential Oils, Pharamceuticals and Life Science, Recycling – Fuels from Waste
Kruess Optronic Digital Handheld Refractometers
Mobile Measurement
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.
The devices measure the refractive index and the sugar content with automatic temperature compensation. The sample tray made of stainless steel and the measurement prism made of optical glass is formed in such a way that the devices can be easily and quickly filled and cleaned. For consistent measurement results we recommend a daily calibration with distilled water. For the adjustment we offer various certified and traceable calibration standards.
Description
DR101-60
As an entry-level model for 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 the IP65 standard and can be cleaned under running water.
DR201-95
The compact handheld refractometer DR201-95 offers an extended measurement range of 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.
DR301-95
As a mobile handheld device or digital tabletop unit, the DR301-95 can measure refractive index or the sugar content within a measurement range of nD 1.3330-1.5318 or 0-95 Brix. In addition, the device measures salinity and allows for the use of two additional freely definable scales.
The automatic temperature compensation for the Brix scale can be optionally connected. A USB interface allows you to send measured data to a PC
or a printer at any time. An alarm option can be set up for monitoring the limit values in production processes.
The provided mains adaptor turns the DR301-95 into a small lab refractometer; for a mobile use it is operated with a 9 V monobloc battery.
Applications
For more information and full technical specifications please download our product brochure or visit Kruess Optronic Handheld Digital Refractometers
Additional information
KRUESS Optronic
Biofuels, Energy – Oil, Gas and Petrochemicals, Environmental, Food, Flavour and Beverage, Forensics, Fragrance and Essential Oils, Pharamceuticals and Life Science, Recycling – Fuels from Waste
Refractive Index Measurement
Brochure
Kruess Refractometer Product Brochure
Kruess Product Overview
Video
Application Notes