SZR-3 Digital asphalt (needle) penetration

APPLICATION:

This instrument is mainly used for the penetration of viscous road petroleum asphalt, liquid petroleum, asphalt and asphalt materials after distillation or emulsification tests.

PARAMETER:

1. Minimum grading: 0.01mm
2. Measuring range: 0-50mm
3. Weight of needleand gauge: 100±0.05g
4. Power supply: 220V/50HZ
5. 6.Sample plate: Ф 55 * 35 mmflat brass tubular plate
6. Heat preservation plate:

Volume：＞ 15L   Raw material：glass

Depth：＞60mm.   Shape: flat tubular plate

A four-corner net is used for attaching the heat preservation plate.

The instrument working platform is equipped with an leveladjustment mechanism.