ISO 17492 TPP Thermal Protection Performance Tester NFPA 1971 Infrared Quartz Lamp
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Detailed Product Description
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ISO 17492 TPP Thermal Protection Performance Tester NFPA 1971 Application: TPP thermal protection performance meter is mainly used to test the thermal insulation performance of flame retardant protective clothing fabrics exposed to radiant heat sources and convection heat sources. Standard: GB 8965.1-2009,GA 10-2002,GA 634-2006, NFPA 1971:Standard on Protective Ensemble for Structural Fire
Fighting ISO 17492:Technical Corrigendum 1-2004 Product Details: - The heat source of thermal protection performance instrument (TPP) is composed of conduction heat source and radiant heat source. It is controlled by computer, displayed on the screen, and the test results (including data and curves) are printed out. - TPP thermal protection performance meter is an important technical indicator for evaluating the thermal protection function of fabrics (materials), and is the main performance test method of heat-resistant clothing. It relates the thermal protection of the material to the human body's feelings and can predict the protection more objectively. The actual effect of clothing in application has been listed as a general test standard method. - Thermal protection performance (TPP Thermal Protective Performance) refers to the thermal energy value caused by the second degree burn of the human body through the fabric, the unit is kilowatt seconds per square meter (kW · s / m). The higher the value of thermal protection performance, the stronger the thermal protection performance of the fabric. Leave a certain gap between the test sample and the thermal sensor to test the fabric's ability to provide a barrier between the heat source and human skin (spacing thermal protection). The fabric is in contact with the thermal sensor to test the thermal insulation ability of the fabric (contact heat protection). The basic components of TPP thermal protection performance meter: 1. Sample fixture assembly 2. Convection heat source: sprinkler 3. Radiant heat source: infrared quartz lamp 4. Water-cooled shutter 5. Sensor: copper calorimeter, 4cm, 18g. 6. Data acquisition system 7. Fuel control regulator 8. Gas rotary flowmeter: measuring range 6L / min 9. Desktop computer with heat flow data software (sensor heat flow response / human tissue endurance curve) 10. Allen Bradley programmable logic controller Welcome to visit our factory for sightseeing!
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| Product Tags: horizontal flammability tester fire test chamber |
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