Film thickness gauge thicknessGAUGE O.IMS

for thin materialsstationarynon-contact

Overview
The thicknessGAUGE O.IMS is a compact sensor system for inline measurement of coating thickness on separator films and battery coatings. The system is built as a compact O‑frame and uses a white‑light interferometer that measures through the film, enabling single‑side, non‑contact thickness measurement. Two transport rollers stabilise the strip for reliable measurement.

Measurement modes & usage
The system can operate in traversing (scan) mode or fixed‑track measurement (e.g. centerline or edge thickness). It suits intermittent films and longitudinally coated films and can measure at fixed positions or produce longitudinal thickness profiles.

Software & integration
The compact unit includes an integrated linear drive with motor control, a compact bus terminal box, an automatic calibration device and a multi‑touch PC with preinstalled software. The supplied software handles data acquisition, signal processing and automation. Measurement modes supported include fixed‑track thickness, profile measurement, multiple longitudinal trend measurements, SPC packages and automated capability monitoring.

Applications

• High‑resolution thickness measurement on coated and uncoated battery films and separator films
• Fixed‑track measurement (e.g. centerline) and traversing profile measurement
• Suitable for intermittent films and longitudinal coating processes for inline quality control

Features / technical specifications

• Model: thicknessGAUGE O.IMS
• Sensor: white‑light interferometer (single‑side, non‑contact)
• Inline complete compact solution for thickness measurement
• Suitable for coated and uncoated battery films and separator films
• Material width: up to 1,250 mm
• System accuracy: ±0.2 µm
• Measurement modes: traversing (scan) or fixed‑track
• Two transport rollers for strip stabilisation
• Fully automatic calibration
• Software included for data acquisition, signal processing and automation