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, with one click, start a complete workflow containing sampling, measuring, rinsing, drying, and SOPs.
User Management
The user management system allows for different level 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 of accepted and rejected samples.
المواصفات - Refractometer Excellence R4
| 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 |
| 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 |
| User management | Yes |
| On-screen help texts | Yes |
| Barcode reader connectivity | Yes |
| Minimum sample volume | 0.5 mL |
| Password protection | Yes |
| Languages | English, Chinese, German, Spanish, French, Italian, Portuguese, Russian, Polish |
| Display / User interface | 7" display with color touchscreen |
| Connectivity | 3 × USB host (printer, memory stick, barcode reader, hub, keyboard, mouse), CAN (Multiple LevelSens), Ethernet (Network and PC Software), HDMI (Terminal), RS232 (Automation units), USB client (PC Software) |
| PC Software | LabX Express and Server |
| Dimensions (Width x Height x Depth) | 226 x 193 x 208 mm |
| Weight | 4.8 kg |
| Standard compliance | www.mt.com/dere-norms |
| Dimensions (DxHxW) | 226 mm x 193 mm x 208 mm |
| رقم/أرقام المواد | 30474903 |
Automatic Temperature Control
The integrated Peltier temperature control quickly heats up or cools down the measuring cell, reliably maintaining the sample at the desired temperature.
Status Light
The status light of the instrument shows if it is ready for a measurement (green), busy (blinking), or waiting for operator interaction (orange).
Automated Sampling, Rinsing and Drying
Automating workflows save time, reduces costs and improves safety. The R4 is compatible with a large portfolio of autosamplers including solutions for single or multiple samples, and samples which are solid at room temperature.
Upgradable System
The Excellence R4 can be upgraded to a dedicated automatic multiparameter system combining density, refractive index, pH, color, titration and more to save time, increase data quality and prevent the alteration of samples between individual analyses.
