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Home » Products » Bitumen » Softening point » Automatic Softening Point Tester

Automatic Softening Point Tester

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Determine softening point of petroleum asphalt, coal pitch, liquid petroleum asphalt, and various asphalts. It can be widely used for asphalt manufacturing companies, highway and bridge construction companies, relative colleges and universities, and scientific research institutes.

  • TBT-2806G

The instrument is designed and made as per Standard Test Method for Softening Point of Petroleum Asphalt,  Asphalt Softening Point Test (Ring-and-Ball Apparatus)  and Test Methods of Bitumen and Bituminous Mixture for Highway Engineering and ASTM D36 Standard Test Method for Softening of Bitumen (Ring-and-Ball Apparatus).

It is suitable to determine softening point of petroleum asphalt, coal pitch, liquid petroleum asphalt, and various asphalts. It can be widely used for asphalt manufacturing companies, highway and bridge construction companies, relative colleges and universities, and scientific research institutes.


1.This instruments adopts microcomputer to control the test. Automatically stir,linear heating, automatically detect the result, automatically print test result.

2.The beaker adopts high temperature resisting glass material. The sizes of steel ring and ball can meet standards.

3.Small desktop structure. Touch screen. It can determine two samples at a time. Easy to use and results reliable.

4.Equips a RS-323C port. Can communicate with PC.



Power supply

220VAC 50HZ

Measurement range

32 160 .

    (1) Heating medium: distilled water(softening point under 80 )

    (2) Heating medium: glycerin (softening point over 80 )

Temperature resolution

0.01

Cubage of beaker

1000 ml

Stirrer

the stirring speed can be adjusted continuously.

Heating rate

it will be adjusted to 5.0±0.5 / min automatically after three minutes

Heating power

600 W

Test result

LCD screen shows results and printer to print.

Computer communication interface

RS232C communication interface

Ambient temperature

The temperature should be lower than 35 and keep stable. There should not have any air draft.

Maximum power consumption

700 W

Test sample

2 samples


No

Item

Unit

Qty

Remarks

1

Steel ball locator

Piece

2


2

Steel ball

Piece

2


3

Shoulder ring

Piece

2


4

Beaker

Piece

1


5

Stirring bar

Piece

1


6

Temperature sensor (including cable wire)

Piece

1


7

Serial port wire

Piece

1


8

6 A fuse (Φ5×20)

Piece

2


9

Software CD

Piece

1


10

Printing paper

Roll

1


11

Glycerin (1000 ml)

Bottle

2


12

Softening point thermometer (30180, scale division is 0.5 )

Piece

1


13

Holder box

Piece

1

It will be installed by the user

14

Thermometer stopper (3#)

Piece

1


15

Stopping ring for thermometer (1#)

Piece

2



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