Product Description
This Sulfur Dioxide detection tube is designed for extended-duration air monitoring across a wide 10 to 600 ppm range. Unlike short-term spot tubes, this model supports long-term sampling from 1 to 5 hours, making it ideal for time-weighted exposure evaluation and process trend analysis.
Ideal for industrial hygiene programs, combustion systems, and chemical processing environments, this tube allows accurate assessment of average SO₂ concentrations over prolonged periods. The long sampling window improves exposure accuracy in workplaces where sulfur dioxide levels fluctuate throughout operating cycles.
With a stable 3-year shelf life, this detection tube is well suited for compliance monitoring, exposure audits, and regulatory documentation sampling where dependable long-term sulfur dioxide measurement is required.
Typical applications include:
-
Time-weighted exposure monitoring
-
Industrial hygiene compliance programs
-
Combustion and exhaust system studies
-
Chemical process air quality analysis
-
Regulatory documentation sampling
Key Specifications
-
Gas: Sulfur Dioxide (SO₂)
-
Measuring Range: 10 – 600 ppm
-
Full Measuring Range: 10 – 600 ppm
-
Sampling Time: 1 – 5 hours
-
Detection Method: Colorimetric
-
Shelf Life: 3 years
-
Compatible with standard detection tube pumps
-
Single-use long-duration sampling tube
