Universal NBS Smoke Density Tester ISO 5659-2 ASTM E662 NFPA 258 GB/T 8323 Multi-Certification Chamber

Universal NBS Smoke Density Tester with Multi-Certification

Product Description

This NBS Smoke Density Chamber is a professional fire testing instrument designed to measure the specific optical density (Ds) of smoke generated when test specimens are exposed to controlled radiant heat sources and/or flames within a closed chamber environment.

Engineered to meet rigorous international fire safety testing standards, this chamber provides precise, reproducible smoke density measurements essential for material certification, quality control, and research and development applications.

Applications

• Plastic materials smoke density evaluation
• Building materials fire safety assessment
• Cable and wire smoke emission testing
• Textile and upholstery material evaluation
• Vehicle interior component testing
• Insulating material combustion analysis

Standards Compliance

ISO 5659-2 / ASTM E662 / NFPA 258 / GB/T 8323

Technical Highlights

• Closed chamber design for controlled testing environment
• Precision optical system for accurate light transmittance measurement
• Adjustable radiant heat source with automatic flux control
• Real-time data acquisition and smoke density curve plotting
• PLC or computer-controlled operation with intuitive interface
• Sturdy stainless steel construction for durability and easy cleaning

Why Choose This Smoke Density Chamber?

• Full compliance with international testing standards
• High repeatability and reproducibility of test results
• Comprehensive after-sales technical support and calibration service
• Customizable configurations to meet specific testing requirements
• Competitive pricing with fast global delivery

Contact us today for detailed specifications, customization options, and a factory-direct quotation.