MicroTube Hydrocyanic acid 0,5-50 ppm | Draeger

The MicroTube Hydrocyanic Acid (HCN) 0.5-50 ppm by Draeger is a high-precision chemical detection tube designed for monitoring and measuring the concentration of hydrocyanic acid (HCN) in air. This product is typically used in industrial, environmental, and safety applications, where detecting HCN is critical due to its toxicity and harmful effects on human health.

Key Features and Specifications:

1. Measuring Range:

   • The detection range of this MicroTube is 0.5 to 50 parts per million (ppm) of hydrocyanic acid. This broad range allows for effective monitoring in environments where HCN levels can vary from very low to potentially dangerous concentrations.

2. Sensitivity:

   • The tube is highly sensitive, providing accurate readings of HCN concentrations even at low levels (as low as 0.5 ppm). This is particularly useful in early detection scenarios where immediate intervention is necessary.

3. Usage:

   • The tube is typically used with a Dräger X-am or similar gas detection pump. The user draws air through the tube using a pump, and the reaction between the air sample and the chemicals inside the tube produces a color change. The intensity of the color change is proportional to the concentration of HCN, allowing for easy, visual interpretation.

4. Chemical Reaction:

   • Inside the MicroTube, a reagent undergoes a chemical reaction with HCN, producing a distinct color change. The length of the color stain is directly correlated with the concentration of HCN in the sample. A calibration chart or direct comparison is used to determine the concentration.

5. Application Areas:

   • This product is commonly used in industries such as mining, chemical manufacturing, steel production, and laboratories, where HCN is a potential byproduct of various processes.

   • It's also used for environmental monitoring, to assess air quality and detect harmful gas emissions in areas near industrial sites, or as part of emergency response systems in case of gas leaks.

6. Advantages:

   • Portable and Easy to Use: MicroTubes are compact and lightweight, making them ideal for fieldwork and on-the-spot testing.

   • No Calibration Required: Unlike some electronic gas detectors, the Draeger MicroTube does not require complex calibration or maintenance, making it a straightforward and cost-effective solution.

   • Quick Results: The color change reaction occurs within a short time frame, providing fast and reliable results.

7. Safety Considerations:

   • Hydrocyanic acid is a highly toxic and volatile substance. It can be harmful or even fatal if inhaled, so monitoring its concentration is vital in workplaces and environments where the risk of exposure exists.

   • Appropriate safety precautions, such as wearing protective gear, are recommended when handling this product.

8. Shelf Life and Storage:

   • MicroTubes typically have a shelf life of 1-2 years, depending on storage conditions. They should be stored in a cool, dry place and protected from direct sunlight, moisture, and extreme temperatures.

9. Packaging:

   • The tubes are usually sold in packs containing multiple units for ease of use in continuous monitoring tasks or large-scale operations.

Safety Information:

Hydrocyanic acid is extremely dangerous, and exposure to even small concentrations can cause poisoning. It’s crucial to use this detection tube in conjunction with proper safety equipment and ventilation systems. Always ensure that the area is well-ventilated when handling or measuring hydrocyanic acid, and follow all relevant safety regulations.

Conclusion:

The MicroTube Hydrocyanic Acid (HCN) 0.5-50 ppm from Draeger is a reliable and accurate tool for detecting and measuring the concentration of hydrocyanic acid in various environments. Its ease of use, portability, and quick results make it an essential tool for safety professionals, industrial operations, and environmental monitoring.