Computerized bituminous mixture freeze-break testing machine KDD-03A
Computerized bituminous mixture freeze-break testing machine KDD-03A
Computerized bituminous mixture freeze-break testing machine KDD-03A.jpg
1. Introduction
l The bituminous mixture freeze-break testing machine is to measure and determine the breaking temperature and breaking strength of bituminous mixture in low temperature.
l The testing machine can choose temperature decrease speed and loading speed.
l Computer software can display test temperature, force, displacement and test curve of temperature vs stress
2.specifications
No. | Item | Spec. |
1 | Test sample size | 4x4x22cm |
2 | Temperature range | -50℃ to 30℃ |
3 | Cooling speed | 5℃/h±0.5℃/h、10℃/h±0.5℃/h、15℃/h±0.5℃/h、30℃/h±0.5℃/h for choose |
4 | Loading speed | 0.002-10mm/min |
5 | Up and down stroke | 0-50mm |
6 | Displacement resolution | 0.001mm |
7 | Displacement range | 0-10mm |
8 | Force capacity | 0-10KN |
9 | Force accuracy | 0.05%F.S |
10 | Temperature range | -50℃ to 50℃ |
11 | Temperature accuracy | 0.2℃ |
12 | LCD channel | Temperature channel, force channel, displacement channel |
13 | Dimension | 400x700x1400mm |
14 | Cooling power | 3KW |
15 | Total power | 4kW |
16 | Weight | 400kg |
17 | Voltage | 380V 3 phase 4 wires |