Asphalt Standard Viscosity Tester

Detailed Product Description

Purpose and scope

SYD-0621 Asphalt standard Viscosity Tester is designed and made as per T0621 Asphalt Standard Viscosity Test in JTJ052-2000 of Communication Industry Standard of Peoples Republic of China. It is suitable to determine the viscosity of liquid petroleum asphalt, coal pitch and emulsified asphalt at flowing state.

Main technical specification and parameters

1. Power supply: AC 220 V±10%, 50 Hz

2. Ring trough:

     (1) Inner diameter: 160 mm

     (2) Depth: 116 mm

3. Sample tube: four pieces a set.

The diameter of hole is: φ10 mm±0.025 mm,

φ5 mm±0.025 mm, φ4 mm±0.025 mm

and φ3 mm±0.025 mm.

4. Ball stopper specification:

     A: Diameter of ball: 12.7 mm±0.05 mm; Sigh height: 92 mm±0.25 mm.

  B: Diameter of ball: 6.35 mm±0.05 mm; Sign height: 90.3 mm±0.25 mm.

5. Temperature controlling range: room temperature90 .

6. Temperature controlling accuracy: ±0.1

7. Time resolution: 0.1 s, maximum time value: 999.9 s

8. Heating type: electric heating tube. Use a circulation pump circulating water bath liquid to control the temperature of ring trough. Heating power is 600 W.

9. Ambient temperature: -1035

10. Relative humidity: ≤ 85%

11. Dimension: length 420 mm, width 340 mm, height 570 mm

12. Total power consumption: not more than 700 W