Fully Automatic Digital Density Meter - ToronDDM™ 70
ASTM D4052, GB/T 2013, SNT 2383
ToronDDM™-70 is a fully automatic digital density meter developed for laboratories that require high accuracy, minimal manual intervention, and full compliance with 21 CFR Part 11. Built on the oscillating U-tube principle, it delivers superior performance in density, concentration, and specific gravity measurements.
Featuring built-in Peltier temperature control, high-resolution video monitoring, and support for an optional external heating module, the DDM-70 is ideal for high-throughput testing in FDA-regulated environments.
21 CFR Part 11 Compliant
Includes electronic signature, audit trail, 4-level user access control, and MD5-verified data export.
Applications:
FDA-Regulated Pharmaceutical Laboratories - Provides high-precision density and concentration measurements of active ingredients, intermediates, and formulations with full 21 CFR Part 11 compliance for audit-ready data integrity.
Chemical Testing & Petrochemical Industry - Ensures accurate determination of density and specific gravity for solvents, polymers, and specialty chemicals, supporting R&D, batch quality control, and compliance with ASTM and ISO standards.
Alcohol & Beverage Quality Control - Delivers rapid and reliable ethanol concentration, proof, and sugar content measurements for spirits, wine, beer, and other beverages, ensuring consistency and regulatory compliance.
Regulated Industrial Laboratories - Automates density measurement workflows for petroleum, lubricants, and industrial fluids where traceability, reproducibility, and compliance with ASTM D4052 and similar standards are critical.
Food & Cosmetics Manufacturing - Monitors density of oils, emulsions, creams, and liquid products to verify stability, consistency, and production quality.
Academic & Research Institutions - Supports advanced material science, molecular research, and physical property characterization with high-resolution and repeatable results.
Independent Testing & Certification Agencies - Provides validated, MD5-protected digital density reports for third-party verification and regulatory compliance across multiple industries.
Key Features:
Specification | Details |
|---|---|
| Measurement Range | 0–3.0 g/cm³ |
| Resolution | ±0.00001 g/cm³ |
| Repeatability | ±0.00003 g/cm³ |
| Accuracy | ±0.00005 g/cm³ |
| Peltier Temperature Control | 0°C–75°C, ±0.01°C |
| Sample Injection | Fully automatic (manual-compatible) |
| Additional Features | External heater module support |
| Display | 10.4" color touchscreen |
| Storage | 64 GB internal |
| Video Monitoring | Built-in for bubble detection |
| Security | User permission management (4 levels) |
| Compliance | Audit trail & electronic signature (21 CFR Part 11) |
| Data Protection | MD5 file protection |
| Printing | WiFi & serial port |
| Export Formats | PDF & Excel |
| Voltage | 110V–230V, 50/60Hz |
| Size | 480 × 320 × 200 mm |
| Weight | 8 kg |
