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
MEK程序的特点
• 用户友好型配置 - 直观界面
• 可选择语言 - 韩语，英语，中文，日语
• 用户HMI和测量数据通信(选配)
• 可根据用户要求定制
基本界面
| 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 (Staitstical-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)
MEK程序的特点
- • 优化的厚度控制算法
- • 快速厚度控制
- • Auto Mapping: 中心螺栓标准
- • 光滑的轧辊外观
- • 自动调整控制增益在数微米内
- • 模具螺栓温度反馈控制（可选）
- • MD (Machine Direction) 控制选项（可选）
应用APC后的配置变化
Before
APC control begins after the target thickness is changed to 60㎛ to 30㎛
After 5min
Regulates Control Gain of auto-die, reducing variation in thickness
After 10min
Steadily analyzes and controls the thickness profiles
After 15min
Within 15min, produces the best result
