This Ossila automatic doctor blade coater is configured with a custom-width applicator, a vacuum bed and the Ossila Vacuum Pump. It is built for laboratories that need repeatable, uniform thin films over large areas, including on flexible substrates, foils and polymer films.
The adjustable film applicator is made of 304 stainless steel, suitable for materials that demand higher chemical resistance, and can be specified in widths from 50 mm to 200 mm. Digital micrometer gauges with 1 µm resolution set the gap height anywhere from 0 to 10 mm, and the blade is calibrated to the gauge zero for better reproducibility. Stage speed is set in software from 0.05 mm.s-1 to 250 mm.s-1 in 0.01 mm.s-1 steps over a travel length of up to 290 mm, letting users match the speed to solution viscosity.
The anodized aluminium vacuum stage holds the substrate evenly across its surface, while the pump, rated at 330 mbar maximum vacuum and 7 L/min maximum flow, keeps flexible or foil substrates flat and still. A quick lock design simplifies cleaning of the stage and drip tray, and the system also accepts Mayer bars, Sheen applicators and Bird applicators.
- Depositing uniform thin films over large areas in research laboratories.
- Coating flexible substrates, foils and polymer films held flat by vacuum.
- Optimizing film thickness by fine adjustment of blade gap height and coating speed.
- Coating solutions that require a chemically resistant stainless steel applicator.
- Rod coating with Mayer bars or use of Sheen and Bird applicators on the same automated stage.
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- Product code: L2009C1-E0-US
- Maximum Stage Travel Length: 290 mm
- Minimum Stage Speed: 0.05 mm.s-1
- Maximum Stage Speed: 250 mm.s-1
- Stage Speed Increments: 0.01 mm.s-1
- Vacuum Stage: Anodized aluminum stage, 0.8 mm vacuum holes, square grid arrangement (7.75 mm spacing), 6 mm push-fit connector
- Power Supply: DC 24 V, 2 A, via 100 – 240 V 50/60 Hz power adapter
- Dimensions (D x W x H): 360 mm x 280 mm x 190 mm (14.2" x 11" x 7.5")
- Weight: 6.45 kg
- Coating Width: Custom (50 mm – 200 mm)
- Applicator Material: 304 stainless steel
- Gap Height: 0 – 10 mm
- Gauge Type: Digital
- Gauge Resolution: 1 µm
- Gauge Accuracy: 3 µm
- Vacuum Pump: 330 mbar maximum vacuum, 7 L/min maximum flow rate
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