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| Product Name | NiRun RDV-2+Pro Digital Viscometer | JingTian RVDV-2 Digital swirling/spinning Viscometer |
| Product Price | $3615.00 | $1757.00 |
| Details | Details | |
| Model comparison | ||
| Type | General | |
| Display | Digital display | Digital display |
| Viscosity range | 2 × 10 mPas or more | 2 × 10 mPas or more |
| Precision | ±1% | ±1% |
| Reproducibility | ±0.5% | |
| Sample amout | ≤400ml ≤600ml | |
| Maximum speed | ≤200rpm | ≤200rpm |
| speed control | Stepless speed | Stepless speed |
| Accessories | ||
| Parameter comparison | ||
| Viscosity Range | 20~ 40 million mPa • s/cP (optional No. 1 rotor, the lower measurement limit can reach 5 mPa • s/cP) | 40~ 40,000,000 mPa · s (with 0 #rotor viscosity can reach 1 mPa · s) |
| Rotor speed | 0.1~ 200.0 rpm stepless speed regulation | 0.1 to 200 rpm (continuously variable) |
| Rotor specification | 6 kinds of rotors No. 2, 3, 4, 5, 6, 7 (No. 1 rotor is an optional accessory) | 1 rotor each for R2, R3, R4, R5, R6 and R7 |
| Measurement accuracy | +/- 1.0% (full scale) | +/- 1% (FS) newtonian fluid |
| Repeatability | 0.5% | |
| Interface | RS232 Communication interface | |
| Power supply Voltage | AC100-240V | Dedicated Power Adapter (Input 100~ 240V 50~ 60Hz) |
| Input Frequency | 50Hz/60Hz | |
| output | DC17V 1.2A | |
| Timing function | √ | |
| Shear rate index | √ | |
| shear stress index | √ | |
| Encasement material | Five-layer cardboard | |
| collection method | continuous acquisition | |
| sample Size | 300~600 ml | |
| Sample container Size | 400 or 800 ml (optional) | |
| protection framework | √ | |
| Lifting system | Metal lifting system | |
| High Accuracy Stepper Motor | √ | |
| Bearing system | Ruby bearing | |
| Torque material | beryllium bronze | |
| Control system | Microcomputer | |
| dedicated software | Data collection, programming, analysis | |
| temperature sensor | PT100 temperature sensor | |
| Encasement | aluminum alloy | |
| Net weight | 7 kg | |
| Application | QC, studying fluid properties | |
