DRK461A Gurley legality tester

Standards compliant：ISO5636-5-2013 and other standards.

Technical parameter：

1. Inner cylinder weight: 567g;

2. Inner cylinder scale: 0～100mL every 25mL marked scale, 100mL～300mL, every 50mL marked scale;

3. The height of the inner cylinder: 254mm, the outer diameter is 76.2 plus or minus 0.5mm;

4. Sample area: 100mm×100mm;

5. Outer cylinder height: 254mm, inner diameter 82.6mm;

6. Diameter of test hole: 28.6mm±0.1mm;

7. Timing accuracy of timing module: ±0.1s;

8. Sealing oil density: (860±30) kg/m3;

9. Sealing oil viscosity: (16～19) cp at 20℃;

10. Appearance of the instrument (L×W×H): 300mm×360mm×750mm;

11. Instrument weight: about 25kg;

12. Power supply: AC220V, 50Hz, 100W