If no instructions are given, NIST will return the test item by common carrier, collect, and uninsured. Radiance temperature calibrations are performed in February, May, August, and November. Requests for calibration services are scheduled after the receipt of a purchase order.
NIST policy requires prepayment of all calibration services performed for non-U.S. organizations.
Please contact Denise Lockard of the Calibration Program office to arrange payment.