Field uniformity across sample stage in vertical station?

What is the field uniformity across the sample stage in the vertical probe stations?

Field uniformity (or homogeneity) for the CPX-VF and CRX-VF stations is 0.5% over a 10 mm diameter and 1% over 25 mm diameter. For those interested in seeing field uniformity plots, Lake Shore can provide B_Z contour plots of percent deviation of the field on or 1 mm above the grounded sample holder in a CPX-VF or CRX-VF station. To obtain these plots, contact Sales at sales@lakeshore.com.