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Home » Products » Bitumen » Penetration » Low Temperature Penetrometer

Low Temperature Penetrometer

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Determine the penetration of pavement petroleum asphalt, modified asphalt, liquid petroleum asphalt and emulsified asphalt

  • TBT-2801F

This instrument is designed and made as per T0604-2011 Penetration Test for Bituminous Materials in JTG E20-2011 Specification and Test Methods of Bitumen and Bituminous Mixture for Highway Engineering and ASTM D5 Standard Test Method for Penetration of Bituminous Materials.

 It is used to determine the penetration of pavement petroleum asphalt, modified asphalt, liquid petroleum asphalt and emulsified asphalt. It is also suitable to test solid particle, powder, colloid and raw-food materials such as cheese, glycine, butter, cream and leavening. It can be widely used in food industry, highway engineering and other industrial fields.


1. Adopts digital display to show the penetration number and two grades oftiming control.

2. Specially designed low-temperature circulatory water bath can supply the constant temperature water into glass bath on the penetrometer. It creates a constant low temperature which can be preset for the specimen.


Penetrometer

Timing controller

5s or 60s can be selected. Bias within±0.1s

Needle holder

 

High accuracy digital display. Easy to use and observe. It can be moved to any position.

Resolution

0.01m

Penetration accuracy

±1 penetration

Maximum scale

600 penetrations

Standard needle

50mm, 2.5g±0.05g

Dimension

280mm×350mm×700mm




HWY-3 Circulatory Water Bath

Power supply

 220VAC 50HZ

Bath volume

8.5L

Temperature range

(5.0~100.0)

Temperature accuracy

 ±0.1

Circulatory water quantity

5L/min

Pump lift

1m

Maximum power consumption

1000W

Maximum power consumption

1000W


No.

Item

Unit

Qty

Remarks

1

Low temperature constant temperature bath

Set

1


2

Standard needle50mm, 2.5g±0.05g

Piece

3


3

Weight (50g)

Piece

1


4

Asphalt sample container

Φ55 × H35 (small sample container)

Piece

3


Φ70 × H45 (big sample container)

Piece

3

Selection of accessories

Φ55 × H70 (special sample container)

Piece

3

Selection of accessories

5

Mercury thermometer (0~50 , scale division is 0.1 )

Piece

1


6

Needle connecting rod

Set

1


7

Heat preservation water sink (Heat preservation bath)

Piece

1


8

Black rubber hose

Piece

2


9

Hose clamp (Ф16 wire hoop)

Piece

4


10

Triangle holder

Piece

1


11

Fuse (2A, Ф5 × 20)

Piece

3

Used for Penetration

Instrument.

12

Fuse (10A, Ф5 × 20)

Piece

2

Used for low temperature water bath.

13

Monitor battery(LR44,1.5V button batteries, φ11.5 × thickness of 5)

Piece

1



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