4203β Thickness Gauge
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4203β Thickness Gauge
MEK β-ray gauge has the best stability and repetition along with the know-how and technique at extrusion processes and using the world-wide top grade parts.
※ License for use of radioisotope is required.
※ License for use of radioisotope is required.
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SPECIFICATIONS
| Description | |
|---|---|
| Application | coating, metals, paper, Film/sheet extrusion,etc. |
| Measuring range | 1-175gsm(Pm-147), 3-1300gsm(Kr-85), 76-7,600gsm(Sr-90) |
| Measuring width | Measuring width 2,500mm |
| Measurement pitch | 1mm (0.5-10mm) |
| Collimator size | 3.2 x 38mm(Kr-85), ф5(Sr-90) |
| Scanning speed | 150mm/sec (50~350mm/sec) |
| Measuring gap | 10mm (8~38mm) |
| Operating temperature | Up to 45℃ |
| Repeatability | ±0.1gsm or ±0.1%(Kr-85 400mCi,500mCi, 2σ, PET) ±0.5gsm or ±0.1% (Sr-90) |
PROGRAM SOFTWARE
Features of the MEK Program
• User-friendly Configuration - Intuitive Interface
• Language Options - English, Chinese, Japanese
• User HMI and Measurement Data Communication (Optional)
• Customization to Suit User Requirements
Default Screen
| Description | |
|---|---|
| Run Environment | LabVIEW-based proprietary software |
| Data display | gsm (basis weight) / um (thickness) Spatial resolution: 1mm |
| Data compatibility | Microsoft Excel, CSV |
| Functions | Full automatic edge detection Full mapping of entire LOT (2D & 3D reconstruction) Real-time Profile & SPC (Statistical Process Control) Trend chart FFT (Fast Fourier Transform) Analysis of MD Profile LOT Statistics & History 4 & 20 Scan Sigma |
| Language | English, Korean, Chinese, Japanese (Hungarian translation available upon request) |
APC (Automatic Profile Control)
Features of the MEK Program
- • Optimized thickness control algorithm
- • Fast thickness control
- • Auto Mapping: Center bolt reference
- • Smooth Mill Roll appearance
- • Automatic adjustment of Control Gain within a few microns
- • Die bolt temperature feedback control (optional)
- • MD (Machine Direction) control available (optional)
Profile Changes After Applying APC
Before
APC control begins after the target thickness is changed from 60㎛ to 30㎛
After 5 minutes
Regulates Control Gain of the auto-die, reducing variation in thickness
After 10 minutes
Steadily analyzes and controls the thickness profiles
After 15 minutes
Within 15 minutes, produces the best result
