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| Product Name | NiRun DV-79B Digital Viscometer | NiRun DV-79+Pro Digital Viscometer |
| Product Price | $2063.00 | $2686.00 |
| Details | Details | |
| Model comparison | ||
| Type | Standard | Standard |
| Viscosity Range | 1×10⁶~2×10⁶mPas | 1×10⁵~1×10⁶mPa·s |
| Sample Type | Newtonian Non-Newtonian Thixotropic Particle Suspension Colloid/Paste | Newtonian Non-Newtonian Thixotropic Particle Suspension Colloid/Paste |
| Functions | Timed | Temp Ramp |
| Precision | ±1% | ±1% |
| Repeatability | ±0.5% | ±0.5% |
| Sample Volume | ≤400ml | ≤600ml |
| Max Speed | >200rpm | >200rpm |
| Speed Control | Stepwise | Stepless |
| Temp Range | RT+~100℃ | RT+~100℃ |
| Display | Digital | Digital |
| Parameter comparison | ||
| Display mode | digital display | digital display |
| Viscosity Range | 1~7500000 mPa·s | 1~75000000 mPa·s |
| Rotor specification | E, F, G three kinds of rotors | 3 (E, F, G rotors) for medium and high viscosity or 4 (A, B, C, D rotors) for low viscosity |
| Rotor speed | 1-800 RPM (in 10RPM increments) | 0.1~750 rpm |
| reproducibility | ±0.5% | ±0.5% F.S |
| Measurement accuracy | ±1% | ±1% F.S |
| Power supply Voltage | 110V/220V and 50Hz/60Hz | 110~220V 50Hz/60Hz |
| Interface | RS232 | RS232 |
| Temperature Range | 0~120℃ | 0~120℃ |
| Measurement container | B container | B container |
| Timing function | Yes. | |
| Speed control | Shift every 10 rpm | Continuously variable speed (gearless drive) |
