Product Description
This Sulfur Dioxide detection tube is engineered for high-concentration vapor monitoring across a broad 0.05 to 8% range. Designed for flexible field use, the tube delivers clear colorimetric results in approximately 30 seconds to 7.5 minutes when used with a compatible detection tube pump.
Ideal for process safety inspections, leak detection, confined space entry checks, and emergency response applications, this tube supports rapid identification of hazardous SO₂ concentrations where ppm-range tubes are no longer sufficient. The percent-level measuring range allows effective screening during high-risk industrial and combustion processes.
With a stable 3-year shelf life, this detection tube is well suited for process safety programs, emergency response kits, and high-risk industrial monitoring where dependable sulfur dioxide confirmation is critical.
Typical applications include:
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Leak detection and spill response
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Confined space safety screening
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Combustion and exhaust system checks
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Chemical processing inspections
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Process safety monitoring
Key Specifications
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Gas: Sulfur Dioxide (SO₂)
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Measuring Range: 0.05 – 8%
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Full Measuring Range: 0.05 – 8%
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Sampling Time: 30 seconds – 7.5 minutes
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Detection Method: Colorimetric
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Shelf Life: 3 years
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Compatible with standard detection tube pumps
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Single-use air sampling tube
