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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This technique is based on the fact that different compounds absorb light differently.

What is a BSS Test? BSS Toxicity Test. 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 77239 heat evolution factor.

BSS 7239 Toxicity Test

This flammability test, bss 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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What does the Boeing Safety Standard test for? Site Credits Sitemap Privacy Policy. At VTEC Laboratories, our role as a multi-functional company stems from our more than three decades of experience.

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.

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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. When materials burn or ignite, they release gases that can be hazardous to human health when they reach certain levels.

There are multiple methods of measuring toxicity levels. We offer the fastest turnaround time in the industry — two weeks if samples are provided.

BSS determines exactly which and how much toxic gases are emitted 72339 burning a sample piece of material of three inches by three inches in a controlled setting. In addition, it can also be performed in conjunction with ASTM E, which measures the smoke density of specific materials upon combustion. Boeing Safety Standardcommonly abbreviated to BSSis a test method for the generation of bsss gases by specific materials upon combustion.

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One of the most frequently used methods is spectrophotometry. The test checks for the following gases: How long will it take for me to get test results? An International Leader in Commercial Testing Over the course of bsa than 35 years, we have built a well-earned reputation as one of the leading international commercial testing services in the world. Learn more about our services by contacting us online or calling us at 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.

In this instance, the smoke generated in ASTM E can be tested for toxicity using spectrophotometry.