Porvair Sciences Ultraseal™ COLD-PRO 250-10081

The Ultraseal™ COLD-PRO 250-10081 is an automated adhesive, pressure-applied microplate and tube rack sealer designed to apply rolls of surface‑modified aluminium or plastic film to seal microplates and tube racks without heat. The unit feeds, cuts (between 124 mm and 130 mm) and applies film from rolls approximately 80–85 mm wide and is intended for applications such as PCR, qPCR, general assay sealing and storage where a pressure/applied adhesive seal is required. The system supports pneumatic operation (compressed air) and also offers electrical operation options for integration into automated workflows.

Key Features:

• Instrument type: Automated adhesive pressure-applied microplate and tube rack sealer
• Part code: 250-10081
• Film roll: ~80–85 mm wide; roll length typically ~200 m; film cut length 124–130 mm
• Compatible plate materials: polypropylene, polyethylene, polystyrene, COC and COP
• Operation: Pneumatically operated requiring compressed air supply (electrical operation option 110–220 VAC)
• Unit dimensions (reported by distributor): Width 125 mm × Depth 390 mm × Height 270 mm

Advantages:

• Automates film feeding, cutting and application for reproducible, high-throughput sealing
• Pressure/adhesive sealing avoids high temperatures, making it suitable for heat‑sensitive samples
• Compatible with a wide range of plate materials and seal types—including optically clear, low temperature and gas‑permeable films—supporting diverse assay and storage needs