Principle : Belt transport type single or double roll internal pressure measurement method
When a container filled with liquid nitrogen and holding internal pressure passes between rollers 1.5mm
narrower than the can, resilience is generated in the can and the roller.
By detecting this resilience with load cell to calculate the internal pressure.(This method use correlation between the reslience and the internal pressure of container.)
And when a internal pressure out of range(upper limit or lower limit), machine rejects container out of the manufacture line. The purpose of using a belt is to pass the center of detect point of container.
By doing this, a container can pass manufacture line stably.
Specification
| Internal Pressure Range | 0~2Mpa |
|---|---|
| Display method | Touch panel |
| Display contents | 1. Total number of containers 2. Total number of defective containers 3. Range of upper limit 4. Range of lower limit 5. Measured value 6. Moving average 7. Standard deviation etc. |
