K-500 Rotomat KT 3G
The K-500 Rotomat KT 3G measuring device is a capacitive thickness sensor mounted on a oscillating scanner with a bending arm. The shortest profile detection time is only 36 seconds, enabling quick improvement of the thickness profile. A unique feature of the K-500 is its ceramic sensor surface, which is wear-free.
Application
- Slightly touching thickness measurement on the cylindrical film bubble
- Suitable for films made of PE, PP and comparable materials
- For non-tacky films with non-sensitive outer layers
- Conditionally suitable for barrier films with a maximum of 5% PA, EVOH and comparable materials
Special Features
- Wear-free ceramic sensor surface (Unique feature)
- Adaptive sensor positioning
Technology
- Capacitive thickness measurement
- Oscillating scanner with bending arm
Technical Data K-500 Rotomat KT 3G
K-500 Rotomat KT 3G
| Measuring principle | Capacitive thickness sensor (Suitable for any electrically non conductive materials) |
| Standard measuring range | 10 - 300 µm |
| Measuring interval | 50 ms |
| Resolution | 0.1 µm |
| Accuracy after calibration | 10 - 30 µm: ± 0.5 µm | 31 - 300 µm: ± 2 % |
| Linearity within range of calibration thickness (± 10 %) | Better than 2 % |
Standard Sizes Rotomat KT
| Size [mm] | Layflat range * min. - max. [mm] | Bubble diameter min. - max. [mm] | Surrounding diameter [mm] |
|---|---|---|---|
| 1100 | 255 - 1650 | 80 - 1100 | 2120 |
| 1200 | 255 - 1800 | 80 - 1200 | 2200 |
| 1300 | 300 - 1950 | 110 - 1300 | 2200 |
| 1730 | 505 - 2600 | 240 - 1730 | 2800 |
| 1900 | 585 - 2850 | 290 - 1900 | 2800 |
| 2130 | 865 - 3200 | 470 - 2130 | 3200 |
| 2270 | 975 - 3400 | 540 - 2270 | 3200 |
| 2600 | 1150 - 3900 | 650 - 2600 | 3700 |
| 2760 | 1270 - 4150 | 730 - 2760 | 3850 |
| 3200 | 1540 - 4800 | 900 - 3200 | 4500 |
| 3300 | 1540 - 4950 | 900 - 3300 | 4500 |
| 3700 | 2530 - 5550 | 1530 - 3700 | 5050 |
| * 4% shrink and 40 mm wobbling considered | |||