Application of TT-NVR200 Automatic Non-Volatile Residue Analyzer
It is widely used for aerospace cleaning-solvent control, industrial solvent and cleaning process verification, pharmaceutical and chemical laboratory testing, food-contact material evaluation, and total migration or non-volatile content determination of packaging materials.
Features of TT-NVR200 Automatic Non-Volatile Residue Analyzer
- Four-in-one chamber integrating evaporation, drying, cooling, and weighing.
- Mettler Toledo precision balance with 0.1 mg readability.
- Automatic constant-weight determination with two-cycle weighing precision of 0.3 mg.
- Rapid cooling and low-temperature weighing for improved repeatability.
- Patented thermal and moisture isolation technology for the balance compartment.
- Fully automatic operation covering evaporation, drying, cooling, weighing, and constant-weight judgment.
- Compact benchtop design with a footprint of 1000 × 800 mm.
- Professional software with real-time monitoring, data recording, graphical playback, and power-failure data retention.
- Open database architecture with report export options to PDF, Word, and Excel.
- Supports up to 18 samples per run with a shared precision balance.
- Available in 18 × 100 mL and 9 × 200 mL test configurations.
- Automatic unattended testing process reduces operator intervention.
Technical Specifications of TT-NVR200 Automatic Non-Volatile Residue Analyzer
| Model | TT-AB062 |
| Test Stations | 18 samples, one shared precision balance |
| Evaporations Dishes | 18 × 100 mL (standard) — see Section 4 for 9 × 200 mL option |
| Balance | Mettler Toledo, readability 0.1 mg, weighing range 210 g |
| Constant-weight Precision | 0.3 mg (achieved automatically in two weighing cycles) |
| Drying Capacity | 0 – 80 g |
| Temperature Control | Ambient to 150 °C, accuracy ±0.5 °C |
| Test Chamber Structure | Water-bath evaporation, drying, cooling and weighing — four chambers in one unit |
| Air Supply | > 0.3 MPa, 8/8 mm polyurethane tubing interface |
| Dimension (W / L x W x H) | 1000 (L) × 800 (B) × 950 (H) mm |
| Power Supply | AC220V ±10%, 50 Hz |
| Net Weight | 120 kg |
Test Configuration of TT-NVR200 Automatic Non-Volatile Residue Analyzer
| Configuration | Sample per run | Typical Use |
| 18 × 100 mL dishes | 18 | Standard configuration: Highest throughput for routine NVR checks |
| 9 × 200 mL dishes | 9 | Larger sample volume: Higher residue mass per test, improved weighing resolution margin |
Both configurations use the same main unit, balance and software; the configuration is specified at order stage. Custom arrangements can be evaluated against a URS (User Requirement Specification).
Standard Configuration of TT-NVR200 Automatic Non-Volatile Residue Analyzer
| Model | Qty |
| Main Unit | 1 set |
| Professional Test Software | 1 pc |
| Evaporation dishes (per configuration, Section 4) | 1 pc |
| Stainless-steel water bath & constant-temperature chamber | 1 pc |
| Calibration Weights | 1 pc |
| Air valves, tubing and fittings | 1 pc |
| Operational Manual | 1 pc |
| Warranty Card | 1 pc |
