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Automatic Asphalt Compression Testing Machine Automatic Asphalt Compression Testing Machine
Automatic Asphalt Compression Testing Machine Automatic Asphalt Compression Testing Machine

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Automatic Asphalt Compression Testing Machine

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TBT-0730A is a special equipment for asphalt mixture Marshall stability test, uniaxial compression test (cylinder, prism), bending test, splitting test and freeze-thaw splitting test.
  • TBT-0730A

  • TBTSCIETECH

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TBT-0730A is a special equipment for asphalt mixture Marshall stability test, uniaxial compression test (cylinder, prism), bending test, splitting test and freeze-thaw splitting test.


1. Have a cooling and constant temperature function. Through the compressor cooling and heating pipe balancing functions, the temperature of the test box is controlled within the range of -20℃~70°C, which can meet the temperature of the test box specified by the test method of this instrument. Require.

2. Adopts advanced sensing technology and microcomputer processing technology, and has the functions of parameter setting, measurement correction, automatic test control, automatic data acquisition, real-time clock and other functions.

3. Can store 100 groups of test data and test time, which can be recalled and checked at any time. All tests are  completed and returned to their positions automatically. 


Measurement range and accuracy of pressure 1

Range (0~100)kN, accuracy ±0.01kN

Measurement range and accuracy of pressure 2

Range (0~5)kN, accuracy ±0.01kN

Range and accuracy of left displacement sensor

Range (0~20)mm, accuracy ±0.001mm

Right displacement sensor range and accuracy

Range (0~20)mm, accuracy ±0.001mm

Basic configuration

Uniaxial compression measuring device,

bending measuring device,

Splitting jig, stability jig

Servo motor power

1.5kW

Test lifting speed

(1~50) mm /min

Rapid lifting speed

50mm/min

Refrigeration compressor

(220~240)V 6.5A

Color touch screen

800×480

Heating power

1.5kW

Environment box size (inside)

650×340×400 (mm)

Working environment: Ambient temperature

0℃~60℃; relative humidity: ≤85%

Working power supply

AC three-phase (380±10%) V, 3A, 50Hz

Overall dimensions of the whole machine

750 mm × 695 mm × 1775 mm

(length × width × height


No.

Name

Unit

Qty

1

Multifunctional Fully-Automatic Asphalt Pressure Tester 

Set

1

2

Marshall up and down pressing head(101.6mm and 150mm)

Set

Each 1

3

Splitting clamp(101.6mm and 150mm)

Set

Each 1

4

Trabecular bending fixture

Set

1

5

Round column(prism)up pressing head

Piece

Each 1

6

Computer communication line

Piece

1

7

1.5 m three-core power line

Piece

1

8

Operation CD

Piece

1

9

Operation manual  

Piece

1

10

Quality certificate

Piece

1

11

Repair guarantee

Piece

1

 


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