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Spin Coating Unit

with UV curing system

Model: HO-TH-05C

Holmarc’s Spin Coating unit, Model no: HO-TH-05C has been designed with many additional features than that of Model: HO-TH-05.

In this model of spin coater, UV LED curing system is used whenever there is a need for curing and drying of coatings. It also provides gases purge facility for additional supply of gases inside the chamber. Vaccum Chucks provide flat, rigid surface for mounting substrates of different sizes and shapes. A vaccum chuck powered by oil- less vaccum pump holds the substrate at the spinning head. In-built sample dispensing system (optional accessory) helps to supply volatile solution in milli liter volume. The syringe holder height can be adjusted and rotated freely along the support rod. All required safety measures are provided for high speed rotation and spillage. It also provides facility for drainage.

The system has a user friendly front panel with key board and LCD display. The programs are easy to set up with up to 9 steps per program. All other features are same as that of Model: HO-TH-05. Three sets of nylon anti-corrosive vacuum chucks are provided along with the equipment for holding substrate from 15 x 15 mm square to 100 x 100 mm square.


    Chuck diameters : 14mm, 22 mm, 36 mm (Outer diameter of the O ring)

    UV Curing Option by LED - Wavelength    :    365 nm

    Inlet and outlet for Inert Gas Purging, 6mm tubing

    Actuator :     Brushless DC motor
    Spinning speed :     60 - 9999 rpm
    Substrate diameter :     30 mm to 70 mm
    Power input :     230V, 50Hz
    Read out :     20 x 4 line LCD
    Spin chamber :     Nylon
    Acceleration :     5 - 2000 rpm / sec
    Spinning Speed Accuracy :     < 5%
    Programmable parameters :     Speed , Acceleration, Dwell time and No. of steps
    Maximum no of steps :     9
    Program memory :     9 programs (non - volatile)
    Dimension :     400mm Depth x 275mm W x 500mm H
    Gas inlet port :     6mm diameter
    Weight (appx.) :     34 Kg
Optional Accessories

    Vacuum adaptor to fix Petri dishes of sizes ranging from 30 mm - 100 mm diameter

    Mechanical clips or locks to hold samples without vacuum

    Digital Pipette for dispensing of liquid into the substrate

    Stand used for holding manual pipette

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