This instrument is manufactured in accordance with the provisions of the ministry of communications industry standard JTG E20 -- 2011 standard bitumen dry test. It is used to measure the viscosity of liquid petroleum bitumen, coal bitumen and emulsified bitumen in the flow state.

 

Technical parameters:

 

1, the constant temperature trough: Ф 160 mm x 100 mm

 

2, sheng here: Ф inside diameter of 40 mm

 

3, flow pore diameter are: Ф Ф 3 mm 4 mm, 5 mm Ф and four Ф 10 mm

 

4. Receiving bottle :100mI

 

5, temperature control range: room temperature 90 ℃

 

6, the temperature control precision: plus or minus 0.2 ℃

 

7. Timing method: digital display