Smoke Density Test Apparatus / Exit Test Apparatus

Introduction

This device conforms to GB/T8627 and ASTM D2843 standards. It can be used to measure and describe the response of materials, products, and components to heat and flame under controlled laboratory conditions. It also evaluates the response of construction materials to smoke generation under static cigarette combustion conditions.

Main Features

1. Painted test chamber; stylish, durable, and corrosion-resistant.

2. Transparent glass doors for easy observation.

3. Stainless steel sample holder and templates.

4. Light absorption rate measurable continuously between 0–100%. Smoke density resolution: 0.1%.

5. Smoke density measurement accuracy: ±3%.

6. Equipped with main and pilot burners.

7. Exhaust fan included; removes smoke after testing. Exhaust volume: 1700 L/min.

8. 300 mm optical path. Height above base: 480 mm.

9. Optical glass is easy to clean; prevents soot adhesion affecting transparency.

10. Imported silicon opto-electronic modules; high stability and linear output.

11. Real-time transmittance signal recording; data interval: 1 second.