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Bitumen Dynamic Viscometer

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Determine the dynamic viscosity of sticky petroleum asphalts by vacuum capillary viscometer.It is also suitable to determine other materials which viscosity range is 0.0036~20.000Pa.s.

  • TBT-0620B
  • TBTSCIETECH

This instrument is made as per standards of Dynamic Viscosity Test for Bitumen (Vacuum Capillary Method), also meets SH/T0557-1998 Test method for Viscosity of Petroleum Asphalt (Capillary Method) .

It is used to determine the dynamic viscosity of sticky petroleum asphalts by vacuum capillary viscometer.It is also suitable to determine other materials which viscosity range is 0.003620.000Pa.s.


1.It has a data base for coefficients of capillary viscometers. It can save 10 groups of coefficients at most. Operator can callout the data whenever need.

2.It adopts high accuracy pressure sensor. The vacuum degree can be kept at 300mmHg±0.5mmHg. It can be shown on the screen clearly.

3.The system will ignore the results which timing is less than 60s and enter next measurement step. The system will calculate the viscosity automatically for the results which timing is beyond 60s.

4.Operator can choose and set automatic calculation of average value and bias percentage for 2~4 parallel tests at will.The calculation can be done for several times to remove the unsatisfied results for operator. The test report can be printed.  


Temperature control mode

Point controlled by digital temperature controller. 

Temperature control arrange

0.00100.00

Temperature control accuracy

±0.01

Pressure range

300mmHg±0.5mmHg

Timing mode

4 built-in timer. Can do timing for 4 capillary viscometers

Timing range

0.0s99999.9s (27.7h) Bias 0.02%

Measurement range

 About 18 Pa.s580000Pa.s

Test samples

4 samples

Operation interface

Touch-type colored LCD

Power supply

AC (220±10%) V , 50Hz

Ambient temperature

550

Relative humidity

85%

Overall dimension

 590mm×430mm×630mm

Net weight

32.5kgno water in bath

Maximum power consumption

 1800W


No.    

Name    

Unit    

Qty    

1

Bitumen Dynamic Viscometer

Set

1

2

Vacuum capillary viscometer type: 50,100,200

Corresponding radius(mm)0.25,0.5,1.0

Piece

Each 1

3

Mecury thermometer50100scale mark 0.1

Piece

1

4

Thermometer silica gel plug(1#)

Piece

1

5

Capillary clip

Piece

4

6

Stopping ring of thermometer1#

Piece

4

7

Bath cover

Piece

4

8

Fuse 10AФ5×20

Piece

1

9

Silicone tubeExternal diameter Ф12×thickness2

Meter

1

10

 Operation manual       

Meter

1

11

Temperature control device usage manual 

Meter

1

12

Quality certificate

Meter

1

13

Repair guarantee

Meter

1


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Service

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