Product Category

Low-Temperature Asphalt Penetrating Testing Apparatus(Penetrometer) TBT-2801F

Item Code:TBT-2801F Features:
  • Description
  • Main Specifications
  • Accessories

1. It adopts digital display to show the penetration number and two grades of timing 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.

 

Circulatory water bath

(1)Power supply: AC20V±10%, 50Hz

(2)Bath volume: 8.5L

(3)Temperature range: (5.0~100.0)℃

(4)Temperature accuracy: ±0.1℃

(5)Circulatory water quantity:  5L/min

(6)Pump lift: 1m

(7)Maximum power consumption: 1000W

(8)Dimension: 420mm×380mm×900mm

 

Penetrometer

(1)Timing controller: 5s or 60s can be selected. Bias within±0.1s

(2)Needle holder:  High accuracy digital display. Easy to use and observe. It can be moved to any position.

(3)Resolution: 0.01m

(4)Penetration accuracy: ±1 penetration

(5)Maximum scale: 600 penetrations

(6)Standard needle: 50mm, 2.5g±0.05g

 (7)Dimension: 280mm×350mm×700mm

 

 

No.

Item

Unit

Qty

Remarks

1

Low temperature constant temperature bath

Set

1

 

2

Standard needle(50mm,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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