Material Smoke Toxicity Test Insights
New 29 10 月, 2025 79
The Material Smoke Toxicity Test Device is a core instrument in the field of fire safety science. By simulating the thermal decomposition and combustion processes of materials in a real fire, it quantitatively analyzes the composition and concentration of toxic components in the smoke, providing a scientific basis for material safety evaluation and classification. This type of equipment has become a key tool for verifying compliance with fire saf
Standard Group Unveils High-Precision Cable Fire Resistance Tester
New 28 10 月, 2025 70
In modern buildings, rail transit, power systems, and other fields, the fire resistance and line integrity of wires and cables are directly related to life safety and equipment stability in the event of a fire. Leveraging its extensive technical expertise and innovative spirit, Standard Group has launched a wire and cable fire resistance and line integrity tester compliant with IEC 60331 (Part 11/21) and GB/T 19216 standards, providing the indust
TPP Tester: Precision in Safety
New 27 10 月, 2025 99
In high-risk industries like petrochemicals, firefighting and rescue, and power maintenance, protective clothing is the ultimate armor protecting workers’ lives. As an innovative leader in safety testing, Standard Group’s TPP protective clothing performance tester, with its precise, intelligent, and standardized testing capabilities, provides comprehensive technical support for protective clothing R&D, production, and quality cert
What is the Oxygen Index?
FAQ 23 10 月, 2025 111
The Oxygen Index (OI) refers to the minimum oxygen concentration required for a material to sustain stable combustion in an oxygen-nitrogen mixture under specified test conditions, expressed as the volume percentage of oxygen. This concept was first proposed by American scientists Fenimore and Martin in 1966 and has since become an internationally recognized method for evaluating the flame retardancy of materials. A higher OI indicates a less fla
Burning Rate: Fire Safety’s Key Metric
New 22 10 月, 2025 80
Burning rate quantifies fire risks, guiding material selection and safety design across industries. 1. Definition: Dual Dimensions of Burning Rate As a core parameter in fire science and material flammability assessment, burning rate quantifies the speed of combustion reactions or material ablation. It is expressed in two ways: Chemical Reaction Rate: Measures consumption of reactants (mol/(L·s)) or product generation (kg/(m³·s)) via chemical ki
UL94 Test: Grade & Selection Guide
New 21 10 月, 2025 98
Core Methods of UL94 Test and Thickness Impact The core method of the UL94 test involves using a specified standard flame to ignite a test sample and closely observing the sample’s burning extent, burning speed, whether there is dripping, and whether the dripping substances can ignite flammable materials (such as cotton wool) below. Based on the sample’s thickness, burning behavior, and self – extinguishing ability, it is classi
Diverse Types of Protective Suits for Cleaning Robots
With the advancement of technology, cleaning robots are playing an increasingly important role in our lives. These small yet powerful devices can effectively perform a variety of cleaning tasks, whether in domestic or industrial settings. However, at the same time, protective clothing for cleaning robots has gradually attracted attention. Protective clothing is a crucial tool for protecting robots from contamination, damage, and wear. This articl
Thermal Protective Tester: Safety Guardian
New 17 10 月, 2025 96
Tester: Precise “Assessor” for High-Temp Safety In a world of evolving tech and complex scenarios, high-temp, flame, and heat-source hazards loom large. From industrial high-temp work to construction fires and electronic device overheating, ensuring materials, clothing, and equipment offer sufficient thermal protection is vital for personnel and property safety. The thermal protective performance tester acts as a precise “assess
What is Bacterial Filtration Efficiency (BFE)?
FAQ 13 10 月, 2025 94
In disease prevention and control, as well as in everyday health care, masks have become an indispensable barrier. However, not all masks offer the same level of protection. One of their core performance indicators is Bacteria Filtration Efficiency (BFE). BFE directly measures the mask material’s most critical ability to block bacterial droplets. Whether in surgical settings, protecting patients from respiratory droplets from doctors, or in
Test methods for rubber ozone aging and how to improve ozone resistance
News 19 9 月, 2025 101
Rubber ozone aging is the deterioration of rubber in the atmosphere. Ozone is a significant factor. Ozone aging first occurs on the surface, particularly at stress concentrations or at the interface between compounding agent particles and the rubber. It typically forms a thin film, which then cracks. If used under dynamic conditions, the film is more likely to break down, exposing a fresh surface. This allows ozone aging to progress further, unti
What is a Salt Spray Tester?
News 19 9 月, 2025 119
Salt spray testing equipment, scientifically known as a “salt spray chamber,” uses salt spray corrosion to test the reliability of the sample under test. Salt spray refers to a diffuse system composed of tiny salt droplets in the atmosphere. It is one of the three types of artificial environmental protection tests. Many companies need to simulate the destructive effects of marine climates on their products, which is why salt spray cha
How to operate and maintain the Air-cooled Xenon Lamp Aging Tester?
News 2 9 月, 2025 143
A xenon lamp weathering chamber is a test device that simulates natural sunlight and is widely used for material weathering tests. The following is a guide to standard operation and maintenance to ensure stable operation and extend the life of the equipment: Operation Procedure Pre-Startup Inspection Confirm that the power supply voltage (usually 220V/380V) matches the equipment requirements and that the grounding is reliable. Check that the xeno