Tester for Protective Clothing Against Flame

TESTech Instrument (Suzhou) Technologies is one of the leading manufacturers and suppliers of tester for protective clothing against flame in China. Welcome to wholesale premium test equipment at competitive price from our factory. If you have any enquiry about quotation, please feel free to email us.

The TESTech radiant heat resistance tester is designed and manufactured according to ISO 6942 and EN 366. The equipment fully meets the standard test requirements and has been accepted by customers in Europe and North America.

The equipment uses a user-friendly and intuitive Windows-based application that provides complete thermal control, fault detection, and data logging functions. RPP system configuration and burn prediction calculations are also included in ThermDAC.

User-defined tests allow operators to define non-standard test conditions and custom tolerance criteria. Multiple graph displays can be viewed with zoom functions for specific details. Real-time statistical functions can be applied to test data for any user-selected time range.

The equipment is used to evaluate the thermal movement performance of heat-protective and flame-protective clothing under short-duration flame conditions. A specified heat flux of 80 kW/m2 +/- 5% is applied to the lower side of the specimen made from fabrics and other materials constituting the protective clothing. A calorimeter installed on the upper side of the specimen measures heat transmission rate over time, enabling evaluation of the material's thermal insulation performance.

• The tester consists of a radiation device, specimen holding device, and control system.
• Stainless steel frame structure with good appearance, corrosion resistance, and easy cleaning.
• Specimen size: 230 mm x 80 mm.
• Radiation source consists of 6 silicon carbide rods, 500 W, providing at least 80 kW/m2 radiant heat.
• Standard copper plate heat flow meter; measurement range 0 to 100 kW/m2.
• Computer intelligent control system for more automated and convenient testing.
• Timer accuracy 1 s.
• Copper-constantan thermocouple with temperature accuracy 0.1 C.
• Metal protective shielding plate equipped with water cooling system.
• Computer continuously records and displays real-time temperature curves.
• Automatic test operating mode with freely settable test time.
• According to ISO 6942-2002 (EN 366), material protection can be tested according to two test methods.
• Method A exposes the specimen to a certain amount of heat radiation and records appearance changes to simulate severe service conditions.
• Method B places the calorimeter on the back side of the specimen and records the temperature trend over time to determine the level of radiant heat transfer through the specimen.

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