86.1422—Analyzer calibration.
               		
               	 	
               	 	
               	 	               	 	               	 	               	 	               	 	
               	 	
    
        
        (a) 
         Determine that the analyzer has met the acceptance criteria specified in  § 85.2225 of this chapter.
     
    
        
        (b) Initial and periodic check.
         Prior to its introduction into service and at specified periods thereafter, the analyzer must receive calibration in accordance with  § 85.2233 of this chapter and with good engineering practice.