NIRUN RDV-E Digital Viscometer Viscosity Range 40~13000000MPa · s
Digital display, Measurement range 40~13000000mPa · s, Rotor specifications 2 #, 3 #, 4 #, 5 #, 6 #, 7 #(1 #optional), Rotor speed 0.3~ 100rpm, reproducibility +/- 0.5% F.S, Measurement accuracy +/- 1% F.S.
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Features
Optional DV data acquisition and programmable software measures rheological properties
Displays the shear rate and shear stress
The stepper motor is directly driven, gearless and the speed is accurate
The LCD LCD has a blue backlight and displays a large amount of information
The maximum viscosity value that can be measured by the rotor at the current speed is displayed.
The viscosity value shows a continuous variation
When the measurement range is out, there is an alarm sound
An RTD temperature probe is standard
Bidirectional RS232 or 485 interface is standard
Computerized full-scale linear correction
AC power adapter 100V-240V, good anti-interference
Product Applications
RDV-E digital viscometer is widely used:Inks, glues、latex、Solvent-based adhesives、Polymer solution、petroleum、Paints and coatings、solventcosmetics、Milk products、*product、juices and much more.
Product display diagram

Optional
DV data acquisition and program-controlled analysis software
Dedicated viscosity measurement thermostatic sink
Ultra-low viscosity adapters
Small sample adapters
Standard solutions
Micro printers
Externally recirculating glass beaker
Comparison of the main parameters of Nirun DV series viscometer
| Model | DV-1+PRO | DV-2+PRO | DV-3+PRO | DV-E |
| Measuring range (mPa·s) | LDV:1-200ten thousand RDV: 1 million to 13 million HADV: 2 million to 26 million HBDV: 800-104000000 | LDV: 1-6 million RDV: 100-40 million HADV: 200-80 million HBDV: 800-320000 | LDV:1-600ten thousand RDV: 20-40 million HADV: 100-80 million HBDV: 500-3200000 | LDV:1-200ten thousand RDV: 1 million to 13 million HADV: 2 million to 26 million HBDV: 800-104000000 |
| Rotor speed (rpm) | 0.3-100 | 0.1-200 | 0.1-250 | 0.3-100 |
| Number of rotors | LDV (4 types of rotors 1, 2, 3, and 4) (Rotor 0 is optional.)) RDV, HADV, HBDV (6 rotors 2, 3, 4, 5, 6, 7) (0, 1 rotors are optional) | |||
| Measurement accuracy | ±1.0% (full scale) | |||
| repeatability | 0.5% | |||
NiRun RDV-E Digital ViscometerSpecifications
| LIST | VALUE |
|---|---|
| Display mode | digital explicit |
| Measurement range | 40~13000000mPa·s |
| Rotor specification | 2 #, 3 #, 4 #, 5 #, 6 #, 7 #(1 #optional) |
| Rotor speed | 0.3~100rpm |
| reproducibility | ±0.5%F.S |
| Measurement Accuracy | ±1%F.S |
| Power supply Voltage | AC100-240V,50Hz/60Hz,DC17V1.2A |
| Interface | RS232 |
| Weight | 7kg |
| Encasement material | Five-layer cardboard |
| collection method | continuous acquisition |
| Capacity | 300~600ml |
| Capacity | 400 or 800ml (self-matching) |
| Lifting system | Metal lifting system |
| Bearing system | ruby |
| Torque material | beryllium bronze |
| Control system | microcomputer |
| software system | Data collection, programming, analysis |
| temperature sensor | PT100 temperature sensor |
| Encasement | aluminum alloy |
| Rotation speed Control mode | Continuously variable speed |
NiRun RDV-E Digital Viscometer Packing list
host x1, rotor x4, manual x1, warranty card x1
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.
FAQ
- Methods for Verifying the Accuracy of a Digital Viscometer
- Viscometer Determination Methods of Several Paints
- What is the rheology of paint, how to measure?
- Introduction to performance test of PC surface UV curing organic-inorganic hybrid hardening coatings
- Coating rheology is determined
- National Standard for Coating Viscosity Determination [Rotational Viscometer method]
- what is Viscometer?
- Coating Viscosity Determination Method (Daquan Explanation)
- Pressure sensitive adhesive Viscosity test and test instrument introduction
- Nerun: Correction of Digital Viscometers


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