Product Description
This Sulfur Dioxide detection tube is designed for fast, high-range workplace air monitoring across a broad 20 to 3600 ppm range. Built for efficient field use, the tube delivers clear colorimetric results in approximately 30 seconds to 3 minutes when used with a compatible detection tube pump.
Ideal for industrial process monitoring, combustion systems, chemical manufacturing, and emergency response applications, this tube supports rapid identification of elevated SO₂ concentrations during inspections and troubleshooting. The wide measuring range allows effective screening where lower-range tubes may saturate.
With a stable 3-year shelf life, this detection tube is well suited for routine inspections, safety programs, and regulatory monitoring where dependable sulfur dioxide measurement is required.
Typical applications include:
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Combustion and exhaust monitoring
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Chemical processing inspections
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Industrial hygiene exposure screening
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Process safety verification
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Emergency response assessment
Key Specifications
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Gas: Sulfur Dioxide (SO₂)
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Measuring Range: 20 – 3600 ppm
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Full Measuring Range: 20 – 3600 ppm
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Sampling Time: 30 seconds – 3 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
