1. Overview
The electric eight-speed rotational viscometer has been upgraded from traditional mechanical transmission to microcontroller control, ensuring more stable data over long-term use. By plotting rheological curves based on multiple measurement values, the flow pattern of liquids during flow can be determined. By selecting appropriate calculation formulas, more precise measurements of non-Newtonian fluids can be achieved for research and analysis of rheological parameters of on-site drilling fluids. Additionally, it can measure a series of technical parameters such as dynamic and static shear forces, flow index, and consistency coefficient. This is beneficial for safe, rapid, and scientific drilling needs. This product utilizes high-quality stepper motors and timing belts, and its button-style speed adjustment features convenient operation, elegant appearance, low failure rate, and easy maintenance.
2.Model and Product Name
| Model | Product Name | Feature |
| HSHD-0112 | Viscometer | Eight Speed |
3.Main Technical Parameters
| No. | Category | Specification |
| 1 | Power Supply | 220V±5% 50Hz |
| 2 | Motor Power | 40W |
| 3 | Variable Speeds Range | 3、6、30、60、100、200、300、600r/min |
| 4 | Velocity Gradient | 5.11、10.22、51、102、170.3、340.7、511、1022 S-1 |
| 5 | Measurement Accuracy | ±1 mPa.s(Newtonian fluid)
Measurement value above 25 mPa. s ± 4% |
| 6 | Display | Dial display |
| 7 | Viscosity Measurement Range | Newtonian fluid：1～300mPa.s (F1)
Non-Newtonian fluid：1~150 mPa.s (F1) Shear stress： 0~153.3Pa (F1) |
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