Spin Coating Analysis Tool

Enter your lab data below to calculate thickness and solve for the unknown RPM.

1. Lab Constants

M-1cm-1
M

2. Experimental Data

Sample ID Spin Speed (RPM) Measured Absorbance (A)
A
B
C
D
UNKNOWN ???

3. Analysis Results

Linear Fit Equation:

R2 Value:

Unknown Sample Solution:

Calculated Thickness: μm

Solved X-Value (1/√RPM):

Calculated Spin Speed: RPM