RV-HA-HB Series Rotary Viscometer
Main features:
1. Scosity measurement accuracy: each range is automatically calibrated by a computer, with high ac-curacy and small error;
2. Front-level instrument: the level adjustment is intuitive and convenient;
3. Optional Pt100 temperature probe: wide temperature measurement range, from-20 to 300℃, tem-perature measurement accuracy of 0.1℃;
4. Optional enhanced ultra-low viscosity adapter ULR / URL PLUS, which can accurately measure the viscosity of 1mPa.S;
5. Select a small amount of sample adapter, SSR / SSR PLUS, and the sample volume measured each time is only 7-11ml;
6. Rich optional accessories: constant temperature bath, constant temperature cup, printer, standard viscosity sample (standard silicone oil), etc.;
7. With automatic scanning, timing measurement and other functions;
8. Automatic prompt function of viscosity measurement and stability;
9. Showing the shear rate and the shear stress;
10. Sviscosity unit switching (1Pa.s=1000mPa.s; 1P=100mPa.s; 1cP=1mPa.s);
11. Temperature unit switch: Celsius, F;
12. Connect to the printer and the computer
13. Switching between Chinese and English operating systems
The RVDV / HADV / HBDV series viscometer measurable range is very large, from 3.2 to 320 million mPa.S, and almost covers the vast majority of the samples.
The torque of the gossamer, the shape of the rotor, the size of the rotation speed, and the range of viscosity measurement are the same as the same viscometer im-ported, and the viscosity measured data are very comparable with the imported sim-ilar instruments.
Widely used in paint, paint, cosmetics, ink, pulp, food, medicine, oil, starch, solvent adhe-sive, sealant, sealagent, epoxy resin, gel, latex, biochemical products and other industries and heating as well as the need to melt samples such as paraffin, polyethylene wax, rosin, asphalt, hot melt, etc.
Detailed technical parameters:
| model | RVDV-1 | HADV-1 | HBDV-1 |
| show | liquid crystal display | ||
| speed(r/min) | 0.3–100; 37 RPM | ||
|
measuring range |
R2-R7：100 – 13M URL: 6.4 – 1K 21#：50-167K 27#：250-834K 28#：500-1.7M 29#:1K-3.3M |
R2-R7：200 – 26M URL: 12.8 – 1K 21#：100-333K 27#；500-1.7K 28#：1K-3.3M 29#:2K-6.6M |
R2-R7：800 – 104M URL: 51.2 – 2K 21#：400-1.3M 27#；2K-6.7M 28#：4K-13.3M 29#:8K-26.6M |
| K = 1000; M = 1000000 | |||
|
Sample dosage |
R2 – R7 (6, standard), R1 (optional) Enhanced Ultra-Low Viscosity Adapter ULR (optional) Small number of sample adapters (rotor # 21,27,28,29) (optional) |
||
| measurement error | R1-R7th rotor: 500ml, ULR: range 1-1000,21ml 21#:7.8ml 27#:11.3ml 28#:12.6ml 29#:11.5ml |
||
| repetitive error | ±1% (Newtonian liquid) | ||
| Showing the shear response / shear rate | ±0.5% (Newtonian liquid) | ||
| Timed function | standard configuration | ||
| measurement error | standard configuration | ||
| Temperature measurement function | Standard temperature probe interface (optional temperature probe is required) | ||
| Automatic scanning function | Automatically scan and recommend a preferential combination of the rotor and the rotational speed | ||
| Maximum measurement range | Automatically displays the measurable viscosity range of the selected rotor and speed | ||
| Print function | Data and curve printable (standard printing interface, printer) | ||
| data output interface | Two USB interfaces to printer and computer | ||
| Thermostatic parts | Options (including special thermostatic slot for various viscosity meters, constant temperature cup) | ||
| working power supply | 110V/60Hz or 220V/50Hz) | ||
| outline dimension | 300 × 300 × 450 (mm) | ||
| model | RVDV-2 | HADV-2 | HBDV-2 |
| show | liquid crystal display | ||
| speed(r/min) | 0.1-200, 58 RPM | ||
|
measuring range |
R2-R7：100 – 40M URL: 3.2 – 1K 21#：25-500K 27#；125-2.5M 28#：250-5M 29#: 500-10M |
R2-R7：200 – 80M URL: 6.4 – 1K 21#：50-1M 27#：250-5M 28#：500-10M 29#: 1K-20M |
R2-R7：800 – 320M URL: 25.6 – 2K 21#：200-4M 27#：1K-20M 28#：2K-40M 29#： 4K-80M |
| K = 1000; M = 1000000 | |||
|
Sample dosage |
R2- R7 (6, standard), R1 (optional) Enhanced Ultra-Low Viscosity Adapter ULR (optional) Small number of sample adapters (rotor # 21,27,28,29) (optional) |
||
| measurement error | R1-R7th rotor: 500ml, ULR: range 1-1000,21ml 21#:7.8ml 27#:11.3ml 28#:12.6ml 29#:11.5ml |
||
| repetitive error | ±1% (Newtonian liquid) | ||
| Showing the shear response / shear rate | ±0.5% (Newtonian liquid) | ||
| Timed function | standard configuration | ||
| measurement error | standard configuration | ||
| Temperature measurement function | Standard temperature probe interface (optional temperature probe is required) | ||
| Automatic scanning function | Automatically scan and recommend a preferential combination of the rotor and the rotational speed | ||
| Maximum measurement range | Automatically displays the measurable viscosity range of the selected rotor and speed | ||
| Print function | Data and curve printable (standard printing interface, printer) | ||
| data output interface | Two USB interfaces to printer and computer | ||
| Thermostatic parts | Options (including special thermostatic slot for various viscosity meters, constant temperature cup) | ||
| working power supply | 110V/60Hz or 220V/50Hz) | ||
| outline dimension | 300 × 300 × 450 (mm) | ||