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Thermo Scientific™ Smoke-Check Smoke Detector Challenge Particles

Check transport time of air sampling smoke detectors in cleanrooms and other critical environments.

Manufacturer:  Thermo Scientific™ SD01

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Catalog No. 09-980-571

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Check transport time of air sampling smoke detectors as required by United States NFPA Standard 72 with Thermo Scientific™ Smoke-Check Smoke Detector Challenge Particles, especially useful in cleanrooms and other critical environments.

A suspension of polystyrene particles in high purity water is nebulized using a handheld ultrasonic atomizer to mimic natural smoke, thereby eliminating residues caused by traditional oil-based sprays or real smoke.

  • Particle size and concentration have been optimized to consistently trigger the smoke detector
  • Will not pass through HEPA filters, ensuring the integrity of the cleanroom environment

Smoke Detector Challenge Kit:

Includes a battery powered portable ultrasonic nebulizer, a draft shield and a 10mL bottle of particles.

Ordering Information:

Additional bottles of Smoke-Check may be purchased separately.

Description & Specifications


Smoke Detector Challenge Particles
Specialty Particles
Air Sampling Transport Time
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