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Refractometer Excellence R4
Refractometer Excellence R4
Accurate, Intuitive, and Modular.
The all-rounder for daily routines: The Excellence R4 refractometer offers fast refractive index measurements in the range from 1.32 to 1.70, with automatic temperature control from 0 to 100°C.
Simple One Click™ Operation
The One Click™ user interface enables users to start a complete workflow with one click including sampling, measuring, rinsing, drying, and SOPs.
User Management
The user management system allows for different levels of access to be defined, with each user having their own personalized home screen and language.
Result Limits
Measurement limits can be set for color-coded pass/fail information for accepted and rejected samples.
| Measurement range nD | 1.3200 - 1.7000 |
| Accuracy nD (±) | 0.0001 |
| Repeatability nD (±) | 5e-005 |
| Measurement range Brix | 0-100 % w/w |
| Accuracy Brix | 0.05 % w/w |
| Temperature control range | 5 °C – 100 °C |
| Temperature control accuracy (±) | 0.1 °C |
| Minimum sample volume | 0.50 mL (0.5 mL) |
| Measurement scales | Refractive Index, Sugar (Brix and more), Acid/Base, Chemical, Freezing Point, Salt, Others Up to 30 user-defined concentration tables (can be entered as tables or formulas). |
| Color-coded result identification | Yes |
| Accuracy Brix % w/w | 0.05 |
| On-screen help texts | Yes |
| Barcode reader connectivity | Yes |
| User management | Yes |
| Built-in Measurement Scales | Others Chemicals, acids, bases and freezing point tables Refractive Index Brix / Sugar tables |
| Password Protection | Yes |
| Languages | English Italian French Russian Polish Portuguese Chinese Korean German Spanish |
| Display / User interface | 7" display with color touchscreen |
| Connectivity | HDMI (Terminal) USB client (PC Software) Ethernet (Network and PC Software) 3 × USB host (printer, memory stick, barcode reader, hub, keyboard, mouse) RS232 (Automation units) CAN (Multiple LevelSens) |
| PC Software | LabX Express and Server |
| Dimensions (Width x Height x Depth) | 226 x 193 x 208 mm |
| Product Type | Benchtop refractometer |
| Weight | 4.8 kg |
| Standard compliance | www.mt.com/dere-norms |
| Dimensions (HxWxD) | 193 mm x 208 mm x 226 mm |
| User Management | Yes |
| Funnel for Easy Sampling | No |
| LIMS connectivity | Yes |
| Main norms and standards | AOAC 969.18 AOAC 943.05 OIV MA-AS2-02 UOP 816 AOAC 932.14, Section C ICUMSA SPS-3 (2000) ASTM D3321 Ph. Eur. 2.2.6 AOAC 983.01 AOAC 948.10 AOAC 945.102 AOAC 969.38 ASTM D4095 ASTM D1747 AOAC 905.01 AOAC 976.20 AOAC 920.141 AOAC 896.02 AOAC 898.02 ASTM D5006 AOAC 950.13 ISO 280 GBT 10786-2006 USP 831 AOAC 921.08 AOAC 970.15 AOAC 970.59 ASTM D2140 AOAC 920.78 ASTM D4542 ASTM D 1807 A.O.C.S. Official method Cc7-25 OIML R 108 AOAC 983.17 OIV MA-AS312-01B AOAC 953.16 AOAC 2000.19 AOAC 950.04 AOAC 940.09 AOAC 932.12 ASTM D524 GB/T 12143-2008 ICUMSA GS4/3 – 13 (2004) ISI 06-1e ASTM D1218 |
| Compliance / Data Security | Audit Trail (requires LabX software) Data integrity (requires LabX software) 21 CFR part 11 / EU Annex 11 (requires LabX software) |
