tracker design, and our customers require calibration certificates to prove
that the sensors are factory calibrated and are traceable to NIST, NPL or PTB.
Only ADT7x20 (+/-0.25% accuracy) temperature sensor parts are NIST traceable.
This means that the equipment used on its test procedure are calibrated
according to NIST standards. Please see the attached NIST statement document.
Certificates in the format attached (example for ADT7320) with appendix
containing copies of the equipment calibration certificates can be provided.