Digital refractometer RFM300-M Type RFM340-M

Digital refractometer RFM300-M
High-precision measuring device with Peltier temperature control for demanding applications in the food, beverage, and chemical industry. SMART temperature stability, RFID user identification, and application-specific, pre-programmed methods simplify routine analyses. Measurements can be performed quickly and reliably in Brix, refractive index (RI), or up to 100 user-defined scales.


-Flat prism surface facilitates cleaning
-Wide beam scan for non-homogeneous samples
-Brix precision to three decimal places
-Data memory for over 8000 readings
-Menu with PIN protection
-Dual display function: display of Brix or RI values alongside the equivalent sucrose SG result
-USB (A), USB (B), and Ethernet interface
-Output as secure PDF possible
-USB "Back-up & clone"
-Remote access for diagnostics and maintenance
-Supports FDA Regulation 21 CFR Part 11
-High-resolution 4" display with robust push-button keypad

Type RFM340-M
Measuring range 0 ... 100 °Brix 1.32 ... 1.58 RI
Accuracy ±0.01 °Brix (0 ... 30 °Brix) ±0.00002 RI (1.32 ... 1.38 RI)
Resolution 0.001 °Brix 0.000001 RI
Min. temperature 0 °C
Max. temperature 70 °C
Temperature 0 ... 70 °C
Accuracy temperature ±0.03 °C
Type of auxiliary energy Mains connection
Power supply 100 ... 240 V, 50/60 Hz