Auto-Grader — for Complex Online Production Control
The Auto-Grader continuously determines the melt flow rate, film purity, and transparency – within seconds online with polymer production. Self-optimizing and automatic operation ensures optimum adaptation to the polymer to be tested. All relevant data are stored in a database and can be transmitted to a process control system.
When production changes over to a new charge, the Auto-Grader allows to exactly determine the time when the product meets the specification. This minimizes the portion of “out-of-specification” material.
State-of-the-art software enables the overview and control of all process parameters. The system can be extended for further online measurements, e.g. color, turbidity, density, NIR, etc.
Dimensions (H x W x L)
- overall: 2.0 x 2.4 x 2.0 m
- eval./control unit: 2.0 x 1.3 x 0.6 m
- processing unit: 1.9 x 1.6 x 0.8 m
Connections 2 x water
- 1 x air, approx. 5 bar
- 1 x 400 V three-phase, 32 A, 50/60 Hz
- Ethernet, RS 232
- connection for optional printer
- temperature 0 – 40 °C
- max. air humidity 65 %
- full air conditioning