Fire Testing Systems for Smoke Density Analysis
Smoke DensityThe mass density is defined as the ratio between mass and volume. Density Testing with the NETZSCH TRD Series (Halogen, Laser & LED)
It is crucial to understand how materials generate and obscure smoke, as smoke often poses greater risks than flames, particularly with regard to visibility impairment and toxicity. The NETZSCH TRD 908 smoke DensityThe mass density is defined as the ratio between mass and volume. density system accurately measures light transmission and optical smoke DensityThe mass density is defined as the ratio between mass and volume. density in accordance with DIN 50055, ISO 3182 and ISO/TS 19850. It uses halogen, laser or LED light sources and can operate as a standalone unit or be integrated into systems such as the NETZSCH SBI 915 and TBB 913.
We can also provide further variants and individual fire testing instruments according to customer requirements.
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Explore the range of NETZSCH Fire Testing Instruments for Smoke DensityThe mass density is defined as the ratio between mass and volume. Density Analysis
Understanding Fire Behavior: A Four-Part Webinar Series
TRD_LED – The Latest Measurement Technique
In fire testing, optical methods are used for determination of the smoke DensityThe mass density is defined as the ratio between mass and volume. density. The basis for this is a light source and a light receiver.
With the newly developed TRD_LED light measurement system in accordance with ISO/TS 19850:2022, NETZSCH is setting new standards in efficiency, performance and availability over conventional technology with halogen lamps.
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What Makes the NETZSCH Smoke Density Testing System Unique?
- Flexible configuration – Available with halogen, laser, or LED light sources for a wide range of test methods.
- Versatile integration – Operates as a standalone unit or seamlessly integrates, amongst others, into NETZSCH SBI and TBB systems.
- Standards compliance – Meets DIN 50055, ISO 3182, ISO/TS 19850 and related smoke DensityThe mass density is defined as the ratio between mass and volume. density standards.
- Stable, accurate results – High-precision optical measurement with minimal drift, even in long test runs.
- User-friendly operation – Windows-based SBC control with 7" touchscreen for easy calibration and data handling.
- Low maintenance – LED option offers extended lifetime, reduced recalibration, and lower energy consumption.
- Proven Excellence – Decades of experience in fire testing and a strong reputation on the market underline the reliability of our fire testing instruments.
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Applications for Smoke Density Testing
Smoke DensityThe mass density is defined as the ratio between mass and volume. density testing is essential to evaluate how materials affect visibility and safety in a fire, supporting compliance with international standards and enhancing fire protection strategies. Application areas are:
- Building products – Wall panels, floor coverings, and insulation materials.
- Cables and wiring – Sheathing and insulation for power, control, and communication cables.
- Transport interiors – Seats, panels, and other materials used in automotive, rail, marine, and aviation applications.
- Electronics housings – Casings, connectors, and enclosures for electrical and electronic devices.
- Polymer materials – Development and quality control of flame-retardant and low-smoke plastics.
Protecting Lives Through Clearer Visibility in Fire Events
In a fire, smoke can be more dangerous than flames — reducing visibility, slowing evacuation, and hiding critical hazards. With the TRD 908 series, NETZSCH delivers precise, standards-compliant smoke DensityThe mass density is defined as the ratio between mass and volume. density measurement for safer materials and products.
Whether as a standalone device or integrated into other NETZSCH fire testing systems, our technology helps manufacturers, test labs, and regulatory bodies accurately assess visibility hazards and ensure compliance.
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