A3-2 Automatic Computer Petroleum Asphalt Softening Point
The tester is according to the current national standard asphalt softening point measurement method (universal) manufacturing.
It is used for testing asphalt's softening under the specified conditions and the temperature when it's dropping at 25 mm, computer can control the heating rate, the test result can be stored and processed automatically
Feature:
1 Temperature controlled by the instrument, no human error.
2 Equipped with external temperature probe, reflecting the temperature sensitively.
3 The speed controlled by PID and fuzzy logic algorithm , linear heating.
4 The new appearance, more convenient to operate
5 High magnetic stirring device makes test temperature better distribution.
6 Automatic and manual, two ways to record the test results , the average can be calculated automatically.
7 With miniature printer can print the test results in real-time.
8 There are 232 connector can interface with microcomputer.
9 LCD display screen, can display temperature and time in real-time.
10 High temperature can be measured, medium is water or glycerin.
Specification:
1 Measuring Range: -5-270 ºC
2 Test range: 5-180 ºC
3 Heating rate: (5 ± 0.5 )ºC / min
4 Heating method: heating speed is controlled by PID and fuzzy logic algorithm, magnetic stirring
5 Test method: manual test or photoelectric automatic detection
6 Steel ball quality: 3.5 g ±0.05 g
7 Steel ball diameter: 9.53 mm.
8 Steel ball sinking: 25.4 mm.
9 timing range: 0-99 minutes 99 seconds
10 Temperature measuring accuracy: 0.1 ºC
11 External Dimension: 340 *230*340mm
12 Weight: 12 KG
13 Power supply voltage: 220 v
14 Power: 1 KW
15 Ambient temperature: 5 ~ 40 ºC
16 Environment humidity: <= 85
| Parameter Names |
Details |
| Measuring Range |
-5-270 ºC |
| Test Range |
5-180 ºC |
| Heating Rate |
(5 ± 0.5 )ºC / min |
| steel ball mass |
3.5 g ±0.05 g |
| Steel ball diameter |
9.53 mm |
| Steel Ball Sinking |
25.4 mm |
| Timing Range |
0-99 minutes 99 seconds |
| Temperature measuring accuracy |
0.1 ºC |
| External Dimension |
340 *230*340mm |
| Power Supply Voltage |
220 v |
| Power |
1 KW |
| Ambient Temperature |
5 ~ 40 ºC |
| Environment Humidity |
85 or less |
| Test method |
Manual test or photoelectric automatic detection |
| heating method |
Heating speed is controlled by PID and fuzzy logic algorithm, magnetic stirring |
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