CRL R-Chek and Surface Resistivity *DISCONTINUED* Acetic Cure Silicones NP69 Open Cell Pads

NP69 Open Cell Pads

Available in Four Widths

It will confirm if there is a Low-e coating present on the piece of glass you place it against

or mirrors

These CRL Plastic Dispenser Bottles provide the easiest and most economical way to use Concentrate Glass Cleaner

CRL R-Chek and Surface Resistivity *DISCONTINUED* Acetic Cure Silicones NP69 Open Cell PadsFour Point Sheet Resistance Meter The resistance of a thin film coating is directly proportional to the resistivity and is an important Quality Control component of a coating. Therefore, resistivity may be the largest single item to determine the repeatability and function of a coating. Sheet resistance has the units of ohms, but it is convenient to refer to it in ohms per square since the sheet resistance produces the resistance of the coating within