1. Spectrophotometer: This machine measures the color of the masterbatch by analyzing the light reflecting off the surface. It can provide detailed information on the color's wavelength, intensity, and purity.
2. Colorimeter: This machine measures the color of the masterbatch by analyzing the light absorbed by the surface. It can provide detailed information on the color's hue, saturation, and lightness.
3. Color matching cabinet: This machine simulates different lighting conditions to evaluate how the color of the masterbatch will appear in various environments.
4. Injection molding machine: This machine is used to create a sample part by injecting the masterbatch into a mold. The sample part can then be evaluated for color consistency and quality.
5. Melt flow index tester: This machine measures the melt flow rate of the masterbatch, which is an indicator of its viscosity and consistency.
6. Muffle furnace : A muffle furnace is a laboratory equipment used for heating samples at high temperatures in a controlled environment.
7. Film extrusion: It involves running a sample of the film through a series of tests to measure its physical properties and dispersion characteristics.
8. Two roll mill : This machine helps in colour matching.