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ECS-SL Economic Programmable Spin Coater with Vacuum Chunk (Max. 150mm, 10000 rpm), ESLEPSCVC

ECS-SL Economic Programmable Spin Coater with Vacuum Chunk (Max. 150mm, 10000 rpm), ESLEPSCVC

$4,899.00 USD
In Stock SKU: ESLEPSCVC
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A programmable spin coater with a vacuum chuck is the gold standard for thin-film fabrication in academic, R&D, and cleanroom environments. It allows you to deposit highly uniform polymer, photoresist, sol-gel, or perovskite layers on flat substrates (such as silicon wafers, glass slides, or plastic films). The two essential elements of this tool are precise multi-step programming (to control the fluid dynamics and solvent evaporation) and vacuum sample retention (to hold the substrate perfectly flat and secure at high speeds).

A standard programming sequence includes three distinct phases: (1) Dispense / Spread Phase (Low RPM): The substrate spins slowly (e.g., 100 to 500 RPM) while the liquid is dispensed. This spreads the fluid evenly across the surface without flinging it off. (2) Spin / Thinning Phase (High RPM): The motor accelerates rapidly to the target coating speed (e.g., 2,000 to 6,000 RPM). This high-speed stage drives the fluid outward via centrifugal force, establishing the baseline film thickness. (3) Drying Phase (Sustained RPM): The rotation is held constant while the solvent evaporates. Programmable ramp speeds (the acceleration/deceleration rates measured in RPM/sec) are critical here; ramp speeds that are too fast or too slow can introduce "edge beads" or radial ripples in the dry film.

Part Number
  • ESLEPSCVC (ESL-EPSC-VC)
Power
  • AC110-220V±10% (24V adaptor), single phase, 50/60Hz, 80 W
  • Ar-filled glovebox compatible

Chamber & Chuck Features

  • Chamber Materials: NPP (resistant to acids, bases, salts, and oxidants)
  • Vacuum Chunk Material: PTFE (Teflon)
  • Vacuum Chunk Size: 4" (standard version included). Other customized options in 10-150 mm can be supplied upon request. 

           4"                     6"                   3"                    2"                    1"

        

      Rotation Speed & Time
      • 300-10000 rpm, adjustable
      • Rotation Stability:  ± 0.1% (Servo motor, 300 W)
      • Programmable 26 segments and each segment have 51 procedures for parameter setting. 
      • Acceleration speed can be set
      • Setting Time: 1-9999 s
      Vacuum Pump (Optional)
      • The oilless vacuum pump (ESOVP) can be considered for vacuum suction (-0.093 MPa). 

             

      • The vacuum sensor is available on the spin coater to avoid sample was thrown away when vacuum level is not enough.  
      Certification
      • CE certified
      • UL and CSA certification is available upon request at extra cost
      • One year warranty and lifetime technical support and service.
      Dimension
      • W260 * D350 * H260 mm
      Weight
      • ~12 kg

       

      References:

      P. Jiang, et al., Large-Scale Fabrication of Wafer-Size Colloidal Crystals, Macroporous Polymers and Nanocomposites by Spin-Coating, J. Am. Chem. Soc. 2004, 126, 42, 13778–13786

      M.D. Tyona, et al., A comprehensive study of spin coating as a thin film deposition technique and spin coating equipment, Advances in Materials Research, 2013, 2, 181-193

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