Machines · GF-Series Film Inspection
GF-100 Online High-Sensitivity Film Defect Detection
High-sensitivity TDI line-scan film inspection for film labs and production — gels, fisheyes, black specks, fibers, wrinkles and holes down to 0.05 mm, running within about two hours of delivery.
Key Specifications
| Reference standards | GB/T 37197, GB/T 11115, GB/T 6595, ASTM D7310 |
|---|---|
| Detection width | 80 / 160 / 200 mm (customizable) |
| Detection resolution | 10 / 20 / 25 μm (customizable) |
| Camera | TDI line-scan camera |
| Camera line resolution | 8,192 px (customizable) |
| Sensor size | 57.3 mm / 7 μm |
| Pixel frequency | ≥ 360 MHz |
| Max. line-scan rate | 45,000 lines/s |
| SNR | Better than 60 dB |
| Film speed | 0–15 m/min (customizable) |
| Lens mount | M72 × 0.75 |
| Line light source | White LED line light, IP54, ≥ 50,000 h life, 300 mm |
| Operating environment | 10–45 °C, 5–90 % RH (non-condensing) |
| Workstation | 23.8″ FHD display, Intel Core i7, 16 GB RAM, 1 TB SSD, Windows 10 or later |
| Manufacturer's reference model | ESF100— engineered and built by ZhongChuang (FOD Instruments), Beijing |
What It Detects
Gels · fisheyes · black specks · fibers · wrinkles · holes — with micrometer-class precision: the smallest detectable defect is 0.05 mm, with high stability and repeatability run after run.
How It Works
An advanced LED line light combined with a TDI line-scan camera captures the moving film surface at very high clarity and sensitivity. The system is designed for fast deployment: installation and commissioning in about 2 hours, guided manuals and short videos included, with no specialist training required. Professional support is available online or on site.
Software Highlights
- Micrometer precision: minimum defect 0.05 mm
- High stability and repeatability, low operator variance
- Defect classification, recording, storage and export
- Defect map: locate every defect on the film
- Multi-level thresholds; self-learning classification
- Multi-language interface; simple to operate
- Trend charts, histograms, process-capability analysis
Service & Warranty — Delivered by Gayan
- Factory acceptance test with your pellets, video-documented before shipment
- Installation and operator training (on-site or remote); first on-site commissioning with travel costs covered
- 12-month warranty administered by Gayan — one email, one owner (max 18 months from delivery; wear parts excluded)
- Lifetime software updates included
- One year of free custom feature development (software-based, hardware unchanged)
- Lifetime technical support and spare parts supply; response within 24 hours
High sensitivity, low entry barrier.
Tell us about your film and the defects that matter. We'll recommend the right configuration — and run your samples first. The first sample test is free.