Automatic Penetrometer
Description
TBT-2801E1 is made as per GB/T0604 Penetration Test for Bituminous Materials in ASTM D5 Standard Test Method for Penetration of Bituminous Materials.
It is suitable to determine the penetration of asphalt. With additional kit, it can be used to test paraffin and cone Penetration grease.
Features
1. The needle holder is designed novelly. It can be moved vertically and adjusted roughly and finely without measurable frication.
2. It adopts novel heating design. The heating and temperature measuring device are separated from water bath, easy to operate.
3. Equipped with automatic temperature controller and high accuracy temperature sensor, the temperature can be set conveniently and controlled precisly.
4. It adopts newly designed digital meter. The measuring data is stable and reliable.
Specification
Measurement Range | (0～600) penetration scale |
Resolution | 0.01mm |
Timing controller | 5s or 60s, can be setted at will，bias within ±0.1s |
Heating power | 200W |
Temperature control accuracy | 25℃±0.1℃ （Note: The ambient temperature shall not exceed 20℃） |
Temperature control mode | High accuracy digital temperature controller |
Constant temperature bath | Hard glass bath |
Stirring | Automatically stirred by magnetic stirrer |
Standard needle | 2.5g±0.05g |
Needle holder | It can be adjusted roughly and finely without measurable frication to make the tip aim the sample conveniently. |
Power supply | 220VAC 50HZ |
Dimension | 280mm×350mm×700mm |
Accessories
No. | Item | Unit | Qty | Remarks | |
1 | Standard needle | Piece | 3 | ||
2 | Needle connecting rod | Set | 1 | ||
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 | Glass sink | Piece | 1 | ||
7 | Triangle holder | Piece | 1 | ||
8 | 3A fuse (Ф5×20) | Piece | 2 | ||
9 | Magnetic stir bar | Piece | 1 | ||
10 | Monitor battery(LR44,1.5V button batteries, φ11.5 × thickness of 5) | Piece | 1 | ||