Title 30

PART 27 SUBPART C

Subpart C - Test Requirements

• 30 U.S.C. 957, 961.
• 31 FR 10607, Aug. 9, 1966, unless otherwise noted.

30:1.0.1.2.13.3.1.1	SECTION 27.30	27.30 Inspection.
30:1.0.1.2.13.3.1.2	SECTION 27.31	27.31 Testing methods.
30:1.0.1.2.13.3.1.3	SECTION 27.32	27.32 Tests to determine performance of the system.
30:1.0.1.2.13.3.1.4	SECTION 27.33	27.33 Test to determine explosion-proof construction.
30:1.0.1.2.13.3.1.5	SECTION 27.34	27.34 Test for intrinsic safety.
30:1.0.1.2.13.3.1.6	SECTION 27.35	27.35 Tests to determine life of critical components and subassemblies.
30:1.0.1.2.13.3.1.7	SECTION 27.36	27.36 Test for adequacy of electrical insulation and clearances.
30:1.0.1.2.13.3.1.8	SECTION 27.37	27.37 Tests to determine adequacy of safety devices for bulbs.
30:1.0.1.2.13.3.1.9	SECTION 27.38	27.38 Tests to determine adequacy of windows and lenses.
30:1.0.1.2.13.3.1.10	SECTION 27.39	27.39 Tests to determine resistance to vibration.
30:1.0.1.2.13.3.1.11	SECTION 27.40	27.40 Test to determine resistance to dust.
30:1.0.1.2.13.3.1.12	SECTION 27.41	27.41 Test to determine resistance to moisture.

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