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| Product Name | NiRun LDV-3+Pro Digital Viscometer | NiRun LDV-2+Pro Digital Viscometer |
| Product Price | $4088.00 | $2946.00 |
| Details | Details | |
| Model comparison | ||
| Type | Standard | Standard |
| Viscosity Range | 1×10⁶~2×10⁶mPas | 0~1×10⁵mPas 1×10⁵~1×10⁶mPa·s 1×10⁶~2×10⁶mPas |
| Sample Type | Newtonian Non-Newtonian Thixotropic Colloid/Paste | Newtonian Non-Newtonian Thixotropic |
| Functions | Timed | Timed |
| Precision | ±1% | ±1% |
| Repeatability | ±0.5% | ±0.5% |
| Sample Volume | ≤600ml | ≤600ml |
| Max Speed | >200rpm | ≤200rpm |
| Speed Control | Stepless | Stepless |
| Temp Range | Ambient | RT+~100℃ |
| Display | Digital | Digital |
| Parameter comparison | ||
| Viscosity Range | 10~ 6 million (mPa • s/cP) (optional No. 0 rotor, the lower measurement limit can reach 1mPa.s/cP) | 10~ 6 million (mPa • s/cP) (optional No. 0 rotor, the lower measurement limit can reach 1mPa.s/cP) |
| Rotor speed | 0.1~ 250.0Rpm stepless speed regulation | 0.1~ 200.0Rpm stepless speed regulation |
| Rotor specification | 4 kinds of rotors No. 1, 2, 3, and 4 (No. 0 rotor is an optional accessory) | 4 kinds of rotors No. 1, 2, 3, and 4 (No. 0 rotor is an optional accessory) |
| Measurement accuracy | +/- 1.0% (full scale) | +/- 1.0% (full scale) |
| Repeatability | 0.5% | 0.5% |
| Interface | RS232 Communication interface | RS232 Communication interface |
| Power supply Voltage | AC100-240V | AC100-240V |
| Input Frequency | 50Hz/60Hz | 50Hz/60Hz |
| output | DC17V1.2A | DC17V1.2A |
| Timing function | √ | √ |
| Shear rate index | √ | √ |
| shear stress index | √ | √ |
| Encasement material | Five-layer cardboard | Five-layer cardboard |
| collection method | continuous acquisition | continuous acquisition |
| sample Size | 300~600ml | 300~600ml |
| Sample container Size | 400 or 800ml (self-supplied) | 400 or 800ml (self-supplied) |
| protection framework | √ | √ |
| Lifting system | Metal lifting system | Metal lifting system |
| High Accuracy Stepper Motor | √ | √ |
| Bearing system | Ruby Bearing | Ruby Bearing |
| Torque material | beryllium bronze | beryllium bronze |
| Control system | Microcomputer | Microcomputer |
| dedicated software | Data collection, programming, analysis | Data collection, programming, analysis |
| temperature sensor | PT100 temperature sensor | PT100 temperature sensor |
| Encasement | aluminum alloy | aluminum alloy |
| Net weight | 7kg | 7kg |
| Application | QC, studying fluid properties | QC, studying fluid properties |
