Advanced Fully Automatic Digital Density Meter - ToronDDM™ 90
ASTM D4052-11, GB/T 29617, SH/T 0604, DB/T 1231
ToronDDM™ 90 is Torontech’s flagship fully automatic digital density meter, offering the highest level of measurement precision, compliance, and data integrity. It is specifically engineered for GxP-compliant laboratories, regulated manufacturing environments, and high-viscosity or high-melting-point samples.
This model supports 21 CFR Part 11 compliance with complete traceability, audit trails, multi-user access, and MD5 file security. Advanced features include external heating, viscosity compensation, and a high-definition camera to monitor sample bubbles in real time.
21 CFR Part 11 Compliant
Secure user management, audit logging, e-signature support, and MD5 export protection.
FDA- and GxP-Regulated Pharmaceutical Laboratories - Provides traceable, audit-ready density and concentration testing of APIs, intermediates, and formulations with full 21 CFR Part 11 compliance, ensuring data integrity and regulatory acceptance.
Petrochemical & Chemical R&D - Enables highly precise density measurement of crude oil, refined fuels, polymers, solvents, and high-viscosity liquids, supporting both product development and batch quality control.
Food, Beverage & Alcohol Quality Control - Accurately determines ethanol content, proof, sugar concentration, and other parameters in spirits, wines, beers, and beverages, ensuring consistency with international quality standards.
Regulated Industrial Testing Centers - Automates and secures density testing for lubricants, coatings, adhesives, and specialty chemicals where reproducibility and compliance with ASTM D4052-11 and related standards are required.
Cosmetics & Personal Care Manufacturing - Verifies density and stability of emulsions, creams, and liquid formulations to maintain consistent product quality and consumer safety.
Academic & Research Institutions - Supports advanced physical property research, materials characterization, and high-precision studies of high-viscosity or high-melting-point liquids.
Independent Certification & Verification Agencies - Provides secure, MD5-protected electronic reports with e-signature and audit trail for third-party testing, certification, and compliance verification.
| Model | ToronDDM™ 90 |
|---|---|
| Test Modes | Density, Alcohol Concentration and Custom Formulas |
| Measuring range | 0 g/cm³ to 3 g/cm³ |
| Resolution | 0.00001g/cm³ |
| Repeatability | ±0.00005g/cm³ |
| Accuracy | ±0.00008g/cm³ |
| Sampling method | fully automatic (compatible with manual) |
| Observation method | video |
| Temperature control method | internal Peltier temperature control external heater |
| Temperature control range | 5℃－85℃ |
| Temperature control stability | ±0.02℃ |
| Display mode | 10.4 inch FTF color touch screen |
| Data storage | 64G |
| Output mode | USB, RS232, RJ45, SD card, U disk |
| User management | have/four levels of authority management |
| Audit Trail | Yes |
| Electronic signature | yes |
| Custom method library | yes |
| Export file verification high-level protection MD5 | yes |
| Printing method | WIFI printing serial printing |
| Export in multiple file formats | PDF and Excel |
| Dimensions | 480mm x 320mm x 200mm |
| Voltage | 110V-230V 50HZ/60HZ |
| Weight | 8kg |
