Laurell WS-650HZ-23PPB Spin Coater

Laurell WS-650Hz-23NPPB Spin Coater

Programmable Spin Processor | Up to ø150mm Substrates | 12,000 RPM Max

Overview•Laurell WS-650Hz-23NPPB programmable spin coater / processor•Accommodates up to ø150mm (6") wafers and 5" × 5" (127mm × 127mm) substrates•Maximum rotational speed: 12,000 RPM (substrate-dependent)•650-series microprocessor controller with real-time operator interaction•Compatible with Laurell Spin 3000 PC software — remote operation, process recording, LAN/Internet connectivity•Compact benchtop form factor — universal power input: 95–240 VAC, 47/63 Hz, ~300W

Key Features•Chemically resistant NPP co-polymer housing — solvent, acid, and base resistant•Proprietary labyrinth seal — sub-micron particle-free motor and electronics protection•Closed bowl design eliminates splash-back; internal gutter channels fluid away from substrate•Process safeguard prevents accidental re-processing of substrates•Field-upgradeable with plug-in modules — no factory return required; unlimited programmable processes and steps•Nitrogen purge capability for process chamber; CE, RoHS, ETL certified; UL/CSA approved components•Bluetooth-equipped model (NPPB designation)

Condition•Appears new / unused — still in original Laurell factory packaging•Includes original protective foam, plastic wrap, and box•Unit shows no signs of use or chemical exposure

Applications•Photoresist spin coating•Sol-gel and polymer thin film deposition•Wafer cleaning, etching, and developing•MEMS fabrication and semiconductor R&D;•Academic and industrial cleanroom use

Included Items•Laurell WS-650Hz-23NPPB spin coater unit with process controller•Original factory packaging, documentation, and accessories•Standard vacuum chuck and fragment adapter (verify at time of sale