Advanced Instruments 3D3 Freezing Point Osmometer . The Advanced 3D3 osmometer has a measurement range of 0 to 4000 mOsm/kg H2O and features 0.2 to 0.25mL sample volume. Frost-free cooling chamber eliminates most routine maintenance and freezing-point method to accurately determine total concentration. On-board sample identification and broad measurement range. Results in two minutes for a wide variety of laboratory applications. Intel microprocessor. On-board printer or connect to external printer, computer and barcode scanner. Stores up to 30 test results. Other features: push-button design, multi-language capability, statistical analysis and automated calibration.