GDE-1A Petroleum Products Engler Viscometer
I Brief Introduction
GDE-1A Petroleum Products Engler Viscometer is made as per the national standard of People’s Republic of China GB/T 266 “Test Method for Engler Viscosity of Petroleum Products, and the company standard of Shanghai Municipality Q/YXYY11 “GDE-1A Engler Viscometer. It is suitable to determine ratio between the time used by a liquid flowing out of Engler viscometer under a certain temperature and volume, and that of distilled water flowing out of Engler viscometer at 20 °C. The ratio is the Engler viscosity of liquids
II Main technical specifications and parameters
| Model | GDE-1A Petroleun products engler viscometer | |
| Standard water value | 51±1 s | |
| Temperature measurement range | 0°C~100°C | |
| Temperature controlling accuracy | ±0.2°C | |
| Thermometer | In accordance with GB/T 514 | |
| Measuring flask | 200±0.2 ml | |
| Inner container | Made of stainless steel | |
| Power of heater | 550 W | |
| Timer accuracy | 1/100 s | |