Digital Rotary Viscometer ( 37 and 58 kinds of speed )
LVDV-1 / LVDV-2
RVDV-1 / HADV-1 / HBDV-1
RVDV-2 / HADV-2 / HBDV-2
Introduction:
This series rotating viscometer, with 37 or 58 kinds of speed and maximum measure range is up to 320 million mPa.S.
They test quickly, accurately, and easily measure the fluid samples with a high viscosity. They with multi-functions,
and there are some optional accessories, like small sample adapter, enhanced ultra-low viscosity adapter.
There are some obvious advantages, like many measure parameters, rich display content, easy operate, intuitive reading,
high measure accuracy, stable speed, strong anti-interference performance, display curve of shear rate and viscosity,
and width voltage.
The torque of the gossamer, the shape of the rotor, the size of the rotation speed, and the range of the viscosity
measurement are the same as the same viscometer imported, and the measured viscosity data is very well comparable
with the imported similar instruments.
Main funtions:
1.Timing function;
2.Automatically prompt that viscosity measurement is stable or not;
3.Automatic scanning function, and recommend the preferred combination of rotor and speed;
4.The measured viscosity range can be automatically displayed according to the selected combination of rotor and speed;
5.Showing the shear rate and the shear stress;
6.Data and curves can be printed;
7.Viscosity unit switching (1Pa.s=1000mPa.s; 1P=100mPa.s; 1cP=1mPa.s);
8.Temperature unit switch: Celsius, F;
Main features:
1.Touch keyboard / large LCD display;
2.Viscosity measure accuracy: each range is automatically calibrated by the computer, with high accuracy and small error;
3.Level checking on front side : the level adjustment is intuitive and convenient;
4.With interface: temperature probe, one RS232 to connect printer and another RS232 to connect to computer;
5. Optional Pt100 temperature probe: wide temperature measurement range, from-20 to 300℃, temperature measurement accuracy of 0.1℃;
6. Optional enhanced ultra-low viscosity adapter ULR / URL PLUS, which can accurately measure the viscosity of 1mPa.S;
7. Optional small amount of sample adapter, SSR / SSR PLUS, and the sample volume measured each time is only 7-11ml;
8. Other optional accessories: constant temperature bath, constant temperature cup, printer, standard viscosity sample (standard silicone oil), etc.;
Application:
Widely used in paint, paint, cosmetics, ink, pulp, food, oil products, starch, adhesives, latex, biochemical products and other industries.
It can also be optional high temperature furnace measurement need heating melt samples such as asphalt, hot melt glue, polyethylene wax and other samples.
Technical parameters:
Model | LVDV-1 | LVDV-2 |
Speed | 0.3 – 100(r/min) ; 37 kinds of speed. | 0.1-200(r/min); 58 kinds of speed. |
Measure Range (mPa.s) | 0.6- 2,000,000 | 0.3- 6,000,000 |
If below 10 should buy the optional: ULR The lower limit of the actual exact measurement is 1. | ||
Sample Dosage | 1-4 Rotor:300-400ml ULR: 21ml | |
Measurement Error | ±1% (Newtonian liquid) | |
Repetitive Error | ±0.5% (Newtonian liquid) | |
Working Power Supply | 110V/60Hz or 220V/50Hz) | |
Dimension&Weight | 300*300*450(mm) & 12kg. |
Model | RVDV-1 | HADV-1 | HBDV-1 |
Speed | 0.3–100(r/min), 37 kinds of speed. | ||
Measure Range (mPa.s) | R2-R7:100-13,000,000 21#:50-167,000 27#:250-834,000 28#:500-1,700,000 29#:1,000-3,300,000 | R2-R7:200-26,000,000 21#:100-333,000 27#;500-1,700 28#:1,000-3,300,000 29#:2,000-6,600,000 | R2-R7:800-104,000,000 URL: 51.2-2,000 21#:400-1,300,000 27#;2,000-6,700,000 28#:4,000-13,300,000 29#:8,000-26,600,000 |
Rotor | R2 - R7 ( standard), R1 (optional) Enhanced Ultra-Low Viscosity Adapter ULR (optional) Small number of sample adapters (rotor # 21,27,28,29) (optional) | ||
Sample Dosage | R1-R7 rotor: 500ml, ULR: range 1-1000,21ml 21#:7.8ml 27#:11.3ml 28#:12.6ml 29#:11.5ml | ||
Measurement Error | ±1% (Newtonian liquid) | ||
Repetitive Error | ±0.5% (Newtonian liquid) | ||
Power Supply | 110V/60Hz or 220V/50Hz) | ||
Dimension&Weight | 300*300*450(mm) & 12kg. |
Model | RVDV-2 | HADV-2 | HBDV-2 |
Speed | 0.1–200(r/min), 58 kinds of speed. | ||
Measure Range (mPa.s) | R2-R7:100-40,000,000 21#:25-500,000 27#:125-2,500,000 28#:250-5,000,000 29#:500-10,000,000 | R2-R7:200-80,000,000 21#:50-1,000,000 27#:250-5,000,000 28#:500-10,000,000 29#:1,000-20,000,000 | R2-R7:800-320,000,000 URL:25.6-2,000 21#:200-4,000,000 27#:1,000-20,000,000 28#:2,000-40,000,000 29#:4,000-80,000,000 |
Rotor | R2 - R7 ( standard), R1 (optional) Enhanced Ultra-Low Viscosity Adapter ULR (optional) Small number of sample adapters (rotor # 21,27,28,29) (optional) | ||
Sample Dosage | R1-R7 rotor: 500ml, ULR: range 1-1000,21ml 21#:7.8ml 27#:11.3ml 28#:12.6ml 29#:11.5ml | ||
Measurement Error | ±1% (Newtonian liquid) | ||
Repetitive Error | ±0.5% (Newtonian liquid) | ||
Power Supply | 110V/60Hz or 220V/50Hz) | ||
Dimension&Weight | 300*300*450(mm) & 12kg. |