Product Name: GDJ-1D ASTM D4402 Brookfield Rotation Viscosity Meter
Measurement Standards:
1. JTJ052 Specification and Test Methods for Bitumen and Bituminous Mixtures for Highway Engineering.
2. ASTM D4402.
Introduction:
The rotational viscometer is suitable to determine apparent viscosity of highway asphalt at a temperature from 45 °C to 200 °C as per Brookfield Viscometer Rotation Methods. It can also be used to determine construction temperature for bituminous mixture as per viscosity-temperature curve.
Application Scope:
1. Hot melt adhesives.
2. Oil grease.
3. Paraffin.
4. High polymer.
5. Cosmetics.
6. Food.
7. Pharmaceutical.
8. Dopes.
9. Chemical.
Technical Parameters:
1. Measurement range: 25mPa•s~1×10000000mPa•s (If purchase the No.30 spindle, its measurement range can be extended to 2×10000000mPa•s);
2. Spindles: four spindles of No.21, 27, 28 and 29 (No.30 spindle is optional);
3. Spindle speed: 0.1~100 RPM continuously adjusted;
4. Measurement error: ± 1% (F•S) (± 3% (F•S) for No.30 spindle);
5. Temperature controlling range: 25°C~200°C;
6. Temperature controlling accuracy: ±0.1°C;
7. Cubage of sample chamber: 20 ml.
Working Conditions:
| No. | Name | Parameter | Remark |
| 1 | Power Supply | AC 220V±10%, 50Hz | |
| 2 | Ambient Temperature | 5°c~35°c | |
| 3 | Relative Humidity | ≤80% |
Related Products:
1. GDJ-1C Brookfield Rotation Viscosity Meter
GDJ-1F Brookfield Rotation Viscosity Meter
