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HOME > PRODUCTS > EDDY CURRENT MEASUREMENT DEVICE FOR CAST ALLMINIUM ALLOYS

 
Significant reduction of defects in cast allminium
alloys by the method to observe the flow

Defects in allminium alloys casting products can be occurred by many factors during the production process.Since there are many factors which could be considered, it takes time and money to determine the cause.By measuring allminium alloys flow with eddy current, the Eddy Current Measurement Device for Cast Allminium Alloys will provide you excellent stable solution for your product line. The resultant cost reduction and operational benefits are very obvious.




Time of molten metal at each of the points
CAE Actual Measurement
1 CH1 0.000 CH1 0.000
2 CH2 0.0052 CH2 0.037
3 CH3 0.055 CH3 0.089
4 CH4 0.055 CH4 0.092
5 CH5 0.058 CH5 0.096
6 CH6 0.061 CH6 0.101
7 CH7 0.065 CH7 0.101
8 CH8 0.068 CH8 0.101
9 CH9 0.068 CH9 0.102
10 CH10 0.069 CH10 0.103
11 CH11 0.076 CH11 0.105
12 CH12 0.076 CH12 0.106
13 CH13 0.077 CH13 0.115
14 CH14 0.077 CH14 0.115
15 CH15 0.079 CH15 0.118
16 CH16 0.080 CH16 0.1119
As the pictures above show,the CAE and the actual measurement differ in the speed and line of flow in a cavity.By observing the flow time at each points, the actual molten metal flow will be found.


  1. The sensor has coil around the one side.
  2. When an alternating current (AC) flows, electron magnetic field will be generated.
  3. When molten metal go through the sensor proves, the magnetic field will be changed.
  4. By measuring the changes to the current flowing, the Cast Iron Detector will show how actual molten metal flow.



Sensor
Dimension Φ8×80
Amplifier
Type MYT-200
Treatment Capacity 16ch
Analog Output 16ch range ±10 V
Frequency Fixed
Phase Fixed
Gain Variable ×1〜 ×9
Preamplifier Variable 9 different range
Memory Backup EEPROM GAIN、PREAMPLIFIER
Communication USB 1.1
Power AC 100V 50/60Hz
Operating Temperature +10℃〜+40℃
Operating Humidity 0〜80% RH (NO CONDENSATION)
Dimension 139×260×280 (H×W×D)

We provide customized probe as customer use.




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