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Smoke Density Tester
Compliance
✔ ASTM D2843
Description
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ZONSKY Smoke density testers are widely used in construction, aerospace, and electronics to assess the amount of smoke produced and the material’s diffusion properties during fire-related scenarios. This information helps in designing effective fire safety measures and protective solutions.
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Product Demo Video
Transmittance calibration curve
Test sample curve
Smoke Density Tester Main Parameters
| No. | Parameter | Description |
|---|---|---|
| 1 | Gas Source | Uses 95% propane gas or coal gas of equivalent purity (provided by the customer). |
| 2 | Burning Lamp | Bunsen burner, length 260mm, nozzle diameter 0.13mm, positioned at a 45° angle with the smoke box. |
| 3 | Photoelectric System | Equipped with a 15W light bulb as the light source, operating at 6V. |
| 4 | Exhaust System | Features a powerful exhaust fan that removes exhaust gases after the test. |
| 5 | Smoke Density Measurement Range | 0–100%. |
| 6 | Smoke Density Measurement Accuracy | ±3%. |
| 7 | Receiver | Uses a silicon photovoltaic cell; 0% transmittance means no light passes through, while 100% transmittance means complete light passage without obstruction. |
| 8 | Focal Length After Processing | 60–65mm. |
| 9 | Main Burner Working Pressure | 270KPa (adjustable). |
| 10 | Auxiliary Burner Pressure | 138KPa (adjustable). |
| 11 | Automation Features | Supports automatic timing, manual ignition (with manual igniter), automatic smoke exhaust, and automatic luminous flux correction. |
| 12 | Computer Control | Includes transmittance measurement software capable of generating curve reports, automatically saving data, and printing results. |
