This document is an operating manual for DM40 / DM45 Delta Range / DM 50 density meters. It provides information about the basic principles of density measurement, functionality, terminal equipment structure, calibration and verification, language settings, system settings, method and product creation, results and statistics, sampler operation, and detector operation.
The Mettler Toledo DM40, DM45 Delta Range, and DM50 are compact density meters designed for quality control and research applications. They utilize the U-tube vibration method to measure liquid density with high precision and reliability. The instruments feature an intuitive touch screen interface and support various external detectors and accessories for automated sample handling. This manual is written in Chinese.
| Measurement Range | 0 to 3 g/cm3 |
|---|---|
| Minimum Sample Volume | 1.2 mL |
| Temperature Control | Two built-in Peltier thermostats |
| Viscosity Correction | Automatic correction for viscous samples |
The instrument measures density based on the electromagnetic induction vibration of a U-shaped glass tube.
Yes, it can calculate and directly display solution concentration using predefined or user-defined tables or formulas.
Yes, it features a built-in verification function to regularly check measurement accuracy.