| After-sales Service: | Lifetime Technical Support |
|---|---|
| Warranty: | 2 Year |
| Accuracy: | ± 3% |
| Maximum Measurement Range: | ≥6D |
| Density Meter Type: | Transmission-type Density Meter |
| Viscometer Type: | Rotary |
| Customization: |
|---|
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1.The Rotational Viscometer instrument is sophisticated.
2. It adopts advanced mechanical design and manufacture techniques, and microprocessor controlling technologies, it can accurately collect test data;
3. Take a blue background light, ultra-brighten LCD as its display, so it can display test data intuitively;
4. Designed with a RS232 port, so it can print out test data through a printer, and it can communicate with a computer using the software attached.
5. It is sensitive, reliable, beautiful and convenient to be operated. It is used to determine absolute viscosity of Newton liquids and apparent viscosity of non-Newton liquids.
6. It can be widely used for determining viscosity of grease, paint, plastic, medicine, dope, adhesive, and washing solvents, etc.
1. Measurement range: 10~2000000mPas;
2. Spindles: Four spindles of N0.1~4;
3. Spindle speed: 0.3, 0.6, 1.5, 3, 6, 12, 30 and 60 RPM;
4. Measurement error: ± 3% (FS);
5. Power supply: AC 220V± 10%, 50Hz± 10%;
6. Power supply:
(1) Ambient temperature: 5 ~35 ° C;
(2) Ambient humidity: Not more than 80%;
| Model | GDJ-79A | GDJ-79B | GDJ- 5S | GDJ- 8S | GDJ- 1B | GDJ-1E |
| R ange / mPa.s | 1~1,000,000 | 10~100,000 | 10~2,000,000 | 1~6,000,000 | ||
| Speed / RPM | 750/75/7.5 | 6/12/30/60 | 0.3/0.6/1.5/3/6/12/30/60 | 0.1~100 | ||
| Spindle | II, III Unit | II Unit | 1 # , 2 # , 3 # , 4 # | 0 # , 1 # , 2 # , 3 # , 4 # | ||
| A ccuracy | ± 3 % | ±1% | ||||
| Repeatability | ± 1 % | ±0.5% | ||||
| Output | Micro - printer | External printer | Micro - printer,Software | |||
1.Preheat spindle, sample chamber, and viscometer environmental chamber (Thermosel) to 275°F (135°C).
2. Heat unaged asphalt binder until fluid enough to pour. Stir the sample, being careful not to entrap air bubbles.
3. Pour appropriate amount of asphalt binder into sample chamber (Figure 8). The sample size varies according to the selected spindle (Figure 9) and equipment manufacturer.
4.Insert sample chamber into RV temperature controller unit and carefully lower spindle into sample
5.Bring sample to the desired test temperature (typically 275°F (135°C)) within approximately 30 minutes and allow it to equilibrate at test temperature for 10 minutes.
6.Rotate spindle at 20 RPM, making sure the percent torque as indicated by the RV readout remains between 2 and 98 percent
7.Once the sample has reached temperature and equilibrated, take 3 viscosity readings from RV display, allowing 1 minute between each reading. Viscosity is reported as the average of 3 readings.
Our product packaging has been proven over the long term and we usually have plywood boxes or cartons with trays. We will arrange the appropriate packaging according to the weight and size of the goods. Of course, you can also choose the packaging form.
Welcome to contact us talk about details if you are interested in Sale Various Kinds of Viscometer Rotational Viscometer Oil Viscometer.
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