[Code of Federal Regulations]
[Title 40, Volume 31]
[Revised as of July 1, 2007]
From the U.S. Government Printing Office via GPO Access
[CITE: 40CFR1065.101]

[Page 684-686]
 
                   TITLE 40--PROTECTION OF ENVIRONMENT
 
         CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)
 
PART 1065_ENGINE-TESTING PROCEDURES--Table of Contents
 
                   Subpart B_Equipment Specifications
 
Sec.  1065.101  Overview.


    (a) This subpart specifies equipment, other than measurement 
instruments, related to emission testing. The provisions of this subpart 
apply for all testing in laboratories. See subpart J of this part to 
determine which of the provisions of this subpart apply for field 
testing. This includes three broad categories of equipment--
dynamometers, engine fluid systems (such as fuel and intake-air 
systems), and emission-sampling hardware.
    (b) Other related subparts in this part identify measurement 
instruments (subpart C), describe how to evaluate the performance of 
these instruments (subpart D), and specify engine fluids and analytical 
gases (subpart H).
    (c) Subpart J of this part describes additional equipment that is 
specific to field testing.
    (d) Figures 1 and 2 of this section illustrate some of the possible 
configurations of laboratory equipment. These figures are schematics 
only; we do not require exact conformance to them. Figure 1 of this 
section illustrates the equipment specified in this subpart and gives 
some references to sections in this subpart. Figure 2 of this section 
illustrates some of the possible configurations of a full-flow dilution, 
constant-volume sampling (CVS) system. Not all possible CVS 
configurations are shown.


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