BSS 7239 PDF

Boeing BSS is solely a test procedure and as such, has no specific pass/fail criteria of its own. The. M-7 Technical Specification criteria. Fire Test to Aircraft Material – Toxicity – Boeing Standard: BSS >> BSS Fire Test to Aircraft Material – Toxicity. BSS Test method for toxic gas . Therefore, the BSS Test Method for Toxic Gas Generation by The BSS test uses the ASTM E smoke test, which as mentioned is already an.

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An International Leader in Commercial Testing Over the course of more than 35 years, we have built a well-earned reputation as one of the leading international commercial testing services in the world.

BSS – Flame Retardants

From beginning to end, it will take two weeks, once the appropriate paperwork and specimen, to obtain the results, and write up the report. There are multiple methods of measuring toxicity levels. As a highly effective toxic gas generation test, BSS is required to measure the flame smoke toxicity FST of composites, textiles, and coatings used in the railroad, aircraft and government sectors. BSS determines exactly which and how much toxic gases are emitted by burning a sample piece of material of three inches by three inches in a controlled setting.

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This technique is based on the fact that different compounds absorb light differently. Learn more about our services by contacting us online or calling us at We offer the fastest turnaround time in the industry — two weeks if samples are provided.

Over the course of more than 35 years, we have built a well-earned reputation as one of the leading international commercial testing services in the world. What is a BSS Test?

In this instance, the smoke generated in ASTM E can be tested for toxicity using spectrophotometry. In addition, it can also be performed in conjunction with ASTM E, which measures the smoke density of specific materials upon combustion. How long will it take for me to get test results? BSS Toxicity Test. ISO, Accredited Laboratory.

BSS 7239 Toxicity Test

Site Credits Sitemap Privacy Policy. What does the Boeing Safety Standard test for?

One of the most frequently used methods is spectrophotometry. Boeing Safety Standardcommonly abbreviated to BSSis a test method for the generation of toxic gases by specific materials upon combustion.

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This flammability test, the BSScan be performed in conjunction with ASTM E, which exposes materials to a radiant heat source in order to test the flame spread factor and heat evolution factor. When materials burn bsw ignite, they release gases that can be hazardous to human health when they reach 7329 levels. Common Tests Performed with this Test This flammability test, the BSScan be performed in conjunction with ASTM E, which exposes materials to a radiant heat source in order to test the flame spread factor and heat evolution factor.

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The test checks for the following gases: