ASTM D1230 tester models and their published ranges

The 45 Degree Flammability Tester (TNG1062) is designed to meet the requirements of ASTM D1230, which evaluates the flammability of plastic materials by measuring the time required for a specimen to self-extinguish after being exposed to a flame.

Instrument Overview and Standard Compliance

The TNG1062 is specifically engineered to perform flammability testing in accordance with ASTM D1230. This standard is widely used in the plastics industry to assess the fire resistance of materials, particularly in applications where safety is a critical concern. The instrument's design and specifications are aligned with the procedural and measurement requirements of ASTM D1230, ensuring accurate and repeatable test results.

Key Specifications and Their Relevance to ASTM D1230

The TNG1062 features a time display and accuracy of 0 ~ 999.9 s, with a resolution of 0.1 s. This high-resolution timing capability is essential for accurately measuring the burn time of the specimen, which is a key parameter in ASTM D1230. Additionally, the ignition time is specified as (1 ± 0.05) s, ensuring that the flame is applied consistently and reliably, which is crucial for obtaining valid and comparable test results.

The distance from the nozzle to the specimen is set at 8mm, which matches the standard requirement for flame application in ASTM D1230. This ensures that the flame is applied at the correct distance to simulate real-world conditions and to maintain the integrity of the test procedure. The flame height is adjustable, reaching up to 16 mm, allowing for precise control over the flame intensity, which is necessary for testing materials with varying flammability characteristics.

Sample Dimensions and Holder Specifications

The sample dimension is 150 * 50 mm, which is in line with the standard specimen size required by ASTM D1230. This ensures that the test samples are prepared and measured consistently across different testing environments. The holder's external dimensions are 170 * 101 mm, with an internal size of 152 * 38 mm, providing a secure and stable platform for the specimen during testing. This stability is important for preventing any unintended movement or deformation of the sample, which could affect the test outcome.

Conclusion

The TNG1062 is a reliable and accurate instrument for conducting flammability tests in compliance with ASTM D1230. Its specifications are carefully designed to meet the standard's requirements, ensuring that test results are both precise and reproducible. By adhering to the specified parameters, the TNG1062 supports the evaluation of material flammability in a manner that is consistent with industry standards and safety protocols.

Instrument models referenced

• TNG1062 45 Degree Flammability Tester (Flammability Testing). Published specifications include Time display and accuracy 0 ~ 999.9 s, 0.1 s; Ignition time (1 ± 0.05) s; Dimension of holder outside 170 * 101 mm, inside 152 * 38 mm.