Kruss Model DR6300-TF . Desktop Electronic Refractometer
Manufacturer: Kruss
Origin: Germany
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Model - DR6300-TF
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Desktop Electronic Refractometer – Kruss Model – DR6300-TF is the highest Model in the DR6000-TF Series. Like the rest of the Models, the Model DR6300-TF is equipped with a flow-through cell accessory, which, in combination with the drying unit, peristaltic pump and autosampler, allows for fully automatic operation..
Some outstanding parameters of the line of Desktop Electronic Refractometers – Kruss Model – DR6300-TF:
Range: 1.32000–1.70000 nD – 0–95 %Brix
Precision: ±0.00002 nD – ±0.02 %Brix</ span>
Resolution: 0.00001 nD – 0.01 %Brix
Excellent Features:
– Use with continuous measurements or series of measurements with large sample volumes
– Suitable for low to medium viscosity samples
– Measures opaque or highly viscous samples
– With built-in high-precision Peltier thermostat
– Preset and definable scales with custom formula-based conversion values according to user requirements
– Chemical resistant materials such as sapphire prism, stainless steel sample chamber
– Material of sample transfer tube, flow-through cell is made of chemical resistant material
– Can be controlled by software on the computer or controlled on the screen on the main device
– Easy and intuitive operation via touch screen
– The device automatically records and backs up data including testing
– Flexible data output and simple data import with parameter handling via XML interface
– Flexible customization of sample measurement cleaning procedures
– Complies with global standards and regulations such as GMP/ GLP, 21 CFR Part 11, OIML, ASTM, ICUMSA,…
Some pictures of Model – DR6300-TF:

Sampling Options
| Semi-automatic sampling | Autosampling |
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| Model DR6300-TF’s semi-automatic system operated with the DS7070 peristaltic pump transfers the sample into the measuring chamber via a flow-through cell accessory , the measuring chamber is dried by the DS7060 dryer, the system is integrated with a 3/2-way valve so there is no need to change the hose when performing sample measurement or cleaning | Model DR6300-TF’s automated system operated with the DS7070 peristaltic pump transfers the sample into the measuring chamber via the flow-through cell accessory, The measuring chamber is dried by the DS7060 dryer, the AS80 and AS90 autosamplers allow the system to operate without user intervention |
| Model | DR6300-TF |
| Measurements | |
| Measurement unit | Refractive index (nD)
Concentration of sucrose, glucose, fructose and %Brix User-defined (user preferences |
| Range | 1.32000–1.70000 nD – 0–95 %Brix |
| Precision | ±0.00002 nD – ±0.02 %Brix |
| Resolution | 0.00001 nD – 0.01 %Brix |
| Measurement time | About 4 seconds |
| Sample measuring surface | Sapphire |
| Light source | LED |
| Wavelength | 589nm |
| Temperature parameters | |
| Thermistor | Internal auto measure |
| Thermistor scale | 10–80 °C |
| Precision | ±0.1 °C |
| Temperature compensation | Can be enabled
(ICUMSA or freely defined) |
| Thermistor probe | Built-in Pt100 probe |
| Heat scale | 10–80 °C |
| Precision | ±0.1 °C |
| Resolution | 0.1 °C |
| Measurement method | Unlimited number of measurement methods |
| Adjustable | Automatic adjustment is available in the device menu |
| Screen | 5.7”-TFT touch-screen, 640 x 480 Pixel |
| Shell material | Aluminum cast, powder-coated |
| Gateway | USB, RS-232, Ethernet |
| Power supply | 90-240VAC 50/60Hz |
Optional accessory
1/ Standard quality

2/ Result printer, CBM910
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3/ KrussLab Software
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Kruss Refractometer Catalog
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