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National Institute for Occupational Safety and Health (NIOSH)National Institute for Occupational Safety and Health (NIOSH)"Approval of Respiratory Protective Devices: Subpart J: Airflow resistance test; Type C supplied-air respirator, pressure-demand class; minimum requirements. "Title
"Approval of Respiratory Protective Devices: Subpart J: Airflow resistance test; Type C supplied-air respirator, pressure-demand class; minimum requirements. "
This standard describes the minimum requirements for the airflow resistance test for Type C supplied-air respirators (pressure-demand class). This includes static pressure, atmospheric pressure, and exhalation resistance. See detailed view for additional notes.DescriptionThis standard describes the minimum requirements for the airflow resistance test for Type C supplied-air respirators (pressure-demand class). This includes static pressure, atmospheric pressure, and exhalation resistance. See detailed view for additional notes.
- Status: Current
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National Institute for Occupational Safety and Health (NIOSH)National Institute for Occupational Safety and Health (NIOSH)"Approval of Respiratory Protective Devices: Subpart J: Exhalation valve leakage test"Title
"Approval of Respiratory Protective Devices: Subpart J: Exhalation valve leakage test"
This standard describes the requirements for the exhalation valve leakage test for all supplied-air respirators. This includes suction requirements and maximum permissible leakage values. See detailed view for additional notes.DescriptionThis standard describes the requirements for the exhalation valve leakage test for all supplied-air respirators. This includes suction requirements and maximum permissible leakage values. See detailed view for additional notes.
- Status: Current
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National Institute for Occupational Safety and Health (NIOSH)National Institute for Occupational Safety and Health (NIOSH)"Approval of Respiratory Protective Devices: Subpart J: Man test for gases and vapors; supplied-air respirators; general performance requirements"Title
"Approval of Respiratory Protective Devices: Subpart J: Man test for gases and vapors; supplied-air respirators; general performance requirements"
This standard describes the general performance requirements for the man test for gases and vapors for all supplied-air respirators. This includes basic time and system performance specifications. See detailed view for additional notes.DescriptionThis standard describes the general performance requirements for the man test for gases and vapors for all supplied-air respirators. This includes basic time and system performance specifications. See detailed view for additional notes.
- Status: Current
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National Institute for Occupational Safety and Health (NIOSH)National Institute for Occupational Safety and Health (NIOSH)"Approval of Respiratory Protective Devices: Subpart J: Man test for gases and vapors; Type A and Type AE respirators; test requirements"Title
"Approval of Respiratory Protective Devices: Subpart J: Man test for gases and vapors; Type A and Type AE respirators; test requirements"
This standard describes the test requirements for the man test for gases and vapors for Type A and Type AE supplied-air respirators. This includes specification of the test chamber atmosphere and performance actions. See detailed view for additional notes.DescriptionThis standard describes the test requirements for the man test for gases and vapors for Type A and Type AE supplied-air respirators. This includes specification of the test chamber atmosphere and performance actions. See detailed view for additional notes.
- Status: Current
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National Institute for Occupational Safety and Health (NIOSH)National Institute for Occupational Safety and Health (NIOSH)"Approval of Respiratory Protective Devices: Subpart J: Man test for gases and vapors; Type B and Type BE respirators; test requirements"Title
"Approval of Respiratory Protective Devices: Subpart J: Man test for gases and vapors; Type B and Type BE respirators; test requirements"
This standard describes the test requirements for the man test for gases and vapors for Type B and Type BE supplied-air respirators. This includes specifications for the chamber atmosphere and test actions. See detailed view for additional notes.DescriptionThis standard describes the test requirements for the man test for gases and vapors for Type B and Type BE supplied-air respirators. This includes specifications for the chamber atmosphere and test actions. See detailed view for additional notes.
- Status: Current
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National Institute for Occupational Safety and Health (NIOSH)National Institute for Occupational Safety and Health (NIOSH)"Approval of Respiratory Protective Devices: Subpart J: Man test for gases and vapors; Type C respirators, continuous-flow class and Type CE supplied-air respirators; test requirements"Title
"Approval of Respiratory Protective Devices: Subpart J: Man test for gases and vapors; Type C respirators, continuous-flow class and Type CE supplied-air respirators; test requirements"
This standard describes the test requirements for the man test for gases and vapors for Type C respirators (continuous-flow class) and Type CE supplied-air respirators. This includes specification for chamber atmospheric, as well as minimum and maximum airflow requirements. See detailed view for additional notes.DescriptionThis standard describes the test requirements for the man test for gases and vapors for Type C respirators (continuous-flow class) and Type CE supplied-air respirators. This includes specification for chamber atmospheric, as well as minimum and maximum airflow requirements. See detailed view for additional notes.
- Status: Current
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National Institute for Occupational Safety and Health (NIOSH)National Institute for Occupational Safety and Health (NIOSH)"Approval of Respiratory Protective Devices: Subpart J: Man test for gases and vapors; Type C supplied-air respirators; demand and pressure-demand classes; test requirements"Title
"Approval of Respiratory Protective Devices: Subpart J: Man test for gases and vapors; Type C supplied-air respirators; demand and pressure-demand classes; test requirements"
This standard describes the test requirements for the man test for gases and vapors for Type C supplied-air respirators (including demand and demand-pressure class). This includes specifications for the test chamber atmosphere and basic test descriptors.DescriptionThis standard describes the test requirements for the man test for gases and vapors for Type C supplied-air respirators (including demand and demand-pressure class). This includes specifications for the test chamber atmosphere and basic test descriptors.
- Status: Current
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National Institute for Occupational Safety and Health (NIOSH)National Institute for Occupational Safety and Health (NIOSH)"Approval of Respiratory Protective Devices: Subpart K: Non-powered air-purifying particulate respirators; description"Title
"Approval of Respiratory Protective Devices: Subpart K: Non-powered air-purifying particulate respirators; description"
This standard is the regulation that describes non-powered air-purifying particulate respirators. This includes the three different N-, R-, and P-series as well as how they are classified. See detailed view for additional notes.DescriptionThis standard is the regulation that describes non-powered air-purifying particulate respirators. This includes the three different N-, R-, and P-series as well as how they are classified. See detailed view for additional notes.
- Status: Current
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National Institute for Occupational Safety and Health (NIOSH)National Institute for Occupational Safety and Health (NIOSH)"Approval of Respiratory Protective Devices: Subpart K: Non-powered air-purifying particulate respirators; required components"Title
"Approval of Respiratory Protective Devices: Subpart K: Non-powered air-purifying particulate respirators; required components"
This standard describes the required components for non-powered air-purifying particulate respirators. See detailed view for additional notes.DescriptionThis standard describes the required components for non-powered air-purifying particulate respirators. See detailed view for additional notes.
- Status: Current
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National Institute for Occupational Safety and Health (NIOSH)National Institute for Occupational Safety and Health (NIOSH)"Approval of Respiratory Protective Devices: Subpart K: Breathing tubes; minimum requirements. "Title
"Approval of Respiratory Protective Devices: Subpart K: Breathing tubes; minimum requirements. "
This standard describes the minimum design and construction requirements for breathing tubes for non-powered air-purifying particulate respirators. This includes movement, fit and shutoffs. See detailed view for additional notes.DescriptionThis standard describes the minimum design and construction requirements for breathing tubes for non-powered air-purifying particulate respirators. This includes movement, fit and shutoffs. See detailed view for additional notes.
- Status: Current
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- Page last reviewed: February 21, 2024
- Page last updated: February 21, 2024
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