Experience the pinnacle of gas detection accuracy with Draeger Tubes H2S 0.2–6 ppm. Engineered for professionals who demand reliable, fast readings, these colorimetric tubes embody Draeger’s 70+ years of expertise in gas measurement. Designed to deliver precise results, they’re a trusted choice for monitoring hydrogen sulfide in ambient air, stacks, vehicle exhaust, and confined spaces.
Key features that set the Draeger Tubes system apart:
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Accurate measurements: ±10% standard deviation with individual calibration for each batch, ensuring dependable data across every test.
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Easy to read: Wider tube diameter and well‑spaced graduation marks provide clear, decisive results. Dual calibrated scales eliminate the need for multipliers.
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Fast analysis: Quick results with a larger sample volume enhance statistical reliability, reducing analysis time without sacrificing accuracy.
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Flexible options: Part of a broad Draeger-Tube family—with over 200 tubes covering more than 500 gases—to monitor ambient air, stack emissions, and workplace exposures. Specialized tubes can measure exposure over hours or an entire shift.
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Specific results: Reagents and pre-layers are chosen to filter interfering gases, helping you measure only the target H2S concentration with minimal cross‑reactivity.
The Draeger-Tube System at a glance
The Draeger-Tube System uses sealed glass vials filled with precise chemical reagents. A calibrated 100 mL sample of air is drawn through the tube using the Draeger accuro bellows pump. When the target chemical reacts with the reagents, a color change occurs along the tube. The length of the color change directly corresponds to the concentration of H2S, delivering a straightforward, visual readout you can trust. This system has long been regarded as the world’s most popular form of gas detection for its simplicity, speed, and reliability.
Applications and benefits
- Monitor H2S levels in ambient environments, industrial facilities, and workplaces where sulfur compounds may be present.
- Assess stack gases, confined spaces, and vehicle exhaust with a compact, portable solution.
- Benefit from a robust, proven method backed by Draeger’s reputation for safety and quality.
Technical highlights
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Target gas: Hydrogen sulfide (H2S)
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Concentration range: 0.2–6 ppm
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Measurement reliability: ±10% standard deviation, batch‑calibrated
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Sample method: 100 mL air drawn through the tube with the accuro bellows pump
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Readout: Color change length indicates concentration; wide graduations for quick interpretation
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Coverage: Part of the Draeger family with 200+ tubes for 500+ gases; suitable for hours‑long or full‑shift exposure monitoring
Trust the Draeger Tubes H2S 0.2–6 ppm to deliver reliable, efficient gas detection that supports safer work environments. With Draeger, you gain a proven legacy, precise chemistry, and a system designed to help your team respond quickly and confidently to hazardous gas exposure.
