DSHJ-1D Brookfield Rotational Viscometer

Product standard:

The instrument is designed and made as per T0625 “Asphalt RotationViscosity Test (Brookfield Viscometer Methods)” in the Industry Standard JTJ052Specification and Test Methods of Bitumen and Bituminous Mixture for HighwayEngineering. It is suitable to determine absolute viscosity of Newton liquids andapparent viscosity of non-Newton liquids, the specificit can be widely used todetermine viscosity of asphalt, hot melt adhesive, paraffin, high polymer, andother liquids.

Productadvantages: It is sensitive, reliable, convenient, beautiful, and it only needslittle sample.

Technical parameters:

1. Measurement range: 100mPa?s~2000000mPa?s (It can be extended to4000000 mPa?s if purchase No.30 spindle);

2. Spindles: four spindles, No.21, 27, 28 and 29 (No.30 spindle isoptional).

3. Spindle speed: 0.5, 1, 2, 5, 10, 20 and 50 RPM;

4. Measurement error: ±2% (F?S) (It is ±3% (F?S) for No.30spindle);

5. Temperature controlling range: room temperature~200℃;

6. Temperature controlling accuracy: ±0.1℃;

7. Cubage of sample chamber: 20 ml;

8. Power supply: AC 220V±10%, 50 Hz;

9. Ambient temperature: 5℃~35℃;

10. Relative humidity: not more than 80%;

Note: you can purchase disposable sample chamber from us ifneeded.

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