CTSO-C48a Carbon Monoxide Detector Instruments.pdf

English Translation Version for Reference Only Number:CTSO-C48a Date of approval:Mar 18 2019 CAAC Approved by:Xu Chaoqun China Civil Aviation Technical Standard Order This China Civil Aviation Technical Standard Order (CTSO)is issued according to Part 37 of the China Civil Aviation Regulations (CCAR-37).Each CTSO is a criterion which the concerned aeronautical materials parts or appliances used on civil aircraft must ply with when it is presented for airworthiness certification. Carbon Monoxide Detector Instruments 1.Purpose. This China Civil Aviation Technical Standard Order (CTSO)is for manufacturers applying for Carbon Monoxide Detector Instruments CTSO authorization (CTSOA).This CTSO prescribes the minimum performance standards (MPS)that Carbon Monoxide Detector Instruments must first meet for approval and identification with the applicable CTSO marking. 2.Applicability. This CTSO affects new application submitted after its effective date. Major design changes to article approved under this CTSO will require a new authorization in accordance with section 21.353 of CCAR-21R4. -1- English Translation Version for Reference Only CAAC CTSO-C48a 3.Requirements The carbon monoxide detector instruments identified and manufactured on or after the effective date of this CTSO must meet the MPS qualification and documentation requirements in the SAE International's Aerospace Standard (AS)412 carbon monoxide detector instruments dated July 2001 Revision B(AS412B).See paragraph 4 of...