[Code of Federal Regulations] [Title 7, Volume 15, Parts 2000 to end] [Revised as of January 1, 2001] From the U.S. Government Printing Office via GPO Access [CITE: 7CFR3300.7] [Page 237] TITLE 7--AGRICULTURE CHAPTER XXXIII--OFFICE OF TRANSPORTATION, DEPARTMENT OF AGRICULTURE PART 3300--AGREEMENT ON THE INTERNATIONAL CARRIAGE OF PERISHABLE FOODSTUFFS AND ON THE SPECIAL EQUIPMENT TO BE USED FOR SUCH CARRIAGE (ATP); INSPECTION, TESTING, AND CERTIFICATION OF SPECIAL EQUIPMENT--Table of Contents Subpart B--Procedures for Testing of Equipment Sec. 3300.7 General. Testing of equipment according to the ATP is basically done in two phases: (a) Measurement of the insulating capacity, that is, the K- coefficient, of the insulated body. (b) Determination of the efficiency of the thermal appliance as installed in the insulated body. In the case of mechanically refrigerated equipment, the mechanical refrigerating appliance may be tested separate from the body.