Laboratory Fluid Viscosity Mechanical Ink Rotational Viscometer ASTM D2196 ASTM D4402
Laboratory Fluid Viscosity Mechanical Ink Rotational Viscometer ASTM D2196 ASTM D4402
The instrument is mechanical rotational viscometer, applicable to measure the viscosity of liquid viscous resistance
and the liquid in the specified measuring range;
it can be widely used in the measurement of grease, paint, plastics,food, pharmaceutical, adhesives and other fluid viscosity.
- Specifications:
| Measuring range (mPa.s): | 10 ~ 10 × 104 |
| Rotor speed (r / min): 6, 12, 30, 60 | 6, 12, 30, 60 |
| Rotor specifications: | 1 #, 2 #, 3 #, 4 # |
| Measurement error (F • S): | ± 5% |
| Power Supply: | AC (220 ± 10%) V, (50 ± 10%) Hz |
| Ambient temperature: | 5 ℃ ~ 35 ℃ |
|
Relative humidity: |
≤80% |
I. Main technical specifications
1. Using synchronous motor with stable rotational speed, connecting scale disc and then through the gossamer
and shaft drives the rotor to rotate.
2. Using gear and clutch system to variable speed, operated by a dedicated rotary knob, divided into 4 stalls
speed, can be selected based on the measurement.
3. With 1 to 4 four kinds of rotors, can be preset 4 stall speed, according to the measurement of the viscosity
of the liquid to choose the speed with the use of speed, meet the requirements of different range of measurement.
4. Equipped with a fixed control device (pointer control lever), easy to read accurate readings when speed faster.
III,Optional accessories
1.NDJ-1C Brookfield Viscometer and Computer communication software(CD)
2. 300℃ high temperature heating furnace
3. 30# rotator
- Rotational Viscometer Selection List
| Item | GDJ-1 | GDJ-II | GDJ-4 | GDJ-5S | GDJ-8S | GDJ-1B | GDJ-1E | GDJ-79 | GDJ-79A | GDJ-79B |
| Application | Silicone oil,couplant,lubricants,ordinary painting,fruit juice,Xanthan gum,leather,ceramics,food additives etc. |
Grease,cosmetics,printing ink,fibrin etc. | ||||||||
| Display | Pointer | Digital | Pointer | Digital | ||||||
|
Measuring unit:ten thousand |
10~10 | 30~30 | 10~200 | 10~10 | 10~200 | 10~200 | 1~600 | 1~100 | 1~100 | 10~100 |
| Temperture control range |
No | |||||||||
| Rotate speed (r/min) |
6,12,30, 60 |
2,4,10, 20 |
0.3,0.6, 1.5,3,12 ,30,60 |
6,12,30 ,60 |
0.3,0.6,1.5,3,6,12, 30,60 |
0.1,0.2,0.3 ,0.6,1.5,3 ,6,12,30 ,60,120 |
750,75,7.5 | 7.5--750 stepless speed | ||
| Rotor specification |
1#,2#,3# ,4# |
1#,2#,3# ,4# |
1#,2#,3# ,4# |
1#,2#,3# ,4# |
1#,2#,3# ,4# |
1#,2#,3# ,4# |
0#,1#,2#, 3#,4# |
II unit(1,10,100 rotor) III unit(0.1,0.4,0.5 rotor) |
II unit(1, 10,100 rotor) |
|
| Measuring deviation |
±5% | ±5% | ±5% | ±5% | ±1% | ±1% | ±1% | ±5% | ±3% | ±3% |
| Printing function | No | Yes | ||||||||
| RS232 communication |
No | Yes | ||||||||
| Water bath | GDY-501 or GDY-10 water bath,circulating glass cosy | GDY-501 or GDY-10 water bath | ||||||||
| 0# rotor (Measuring range 1~100mPa.s)if matched or not |
Yes | No | ||||||||
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