Ambient Monitoring Technology Information Center (AMTIC)
National Performance Evaluation Program -
Ozone Standard Reference Photometer Program (SRP)
Certification programs provide some independent testing of products and or instrumentation and are used to provide a sense of quality and comparability. The Standard Reference Photometer Program which is used to certify State, Local, and Tribal monitoring organizations' ozone primaray and transfer standards will be implemented for NCore Level 2 and 3 sites through the Office of Radiation and Indoor Air (ORIA).
- SRP Standard Operating Procedure, Sept 18, 2015 Revision(PDF) (1pg, 5242 KB) - November 2016
- SRP Schedule for Verification and Bias Upgrades (PDF) (1pg, 98 KB) - November 2018
Note: The due dates on the table are not when the verifications will get done but just when they are due.
- SRP QAPP (PDF) (55pp, 983 KB) - May 2, 2017