Tube Hydrogen Cyanide 0.5/a (10) | Draeger

The Draeger Tube Hydrogen Cyanide 0.5/a (10) is a gas detection tube used to measure the concentration of Hydrogen Cyanide (HCN) in the air. It is specifically designed for use in industrial settings, particularly where workers might be exposed to this toxic gas, such as in chemical plants, laboratories, or areas where materials containing cyanide are used or produced.

• Tube Type: Gas detection tube

• Substance Detected: Hydrogen Cyanide (HCN)

• Detection Range: 0.5 to 10 ppm (parts per million)

• Tube Code: 0.5/a

• Duration of Measurement: Typically 1 to 5 minutes (depending on the concentration level and ambient conditions)

• Accuracy: Provides a direct reading of the gas concentration in air

• Usage: For quick, on-the-spot measurement of hydrogen cyanide levels in various environments

• Method: Colorimetric detection. The tube changes color based on the concentration of HCN, and the scale on the tube helps to estimate the concentration.

• Expiration: Most Draeger tubes have a shelf life, often indicated on the packaging or tube itself. Ensure the product is within its expiration date for accurate readings.

• Quantity: Pack of 10 tubes

How It Works:

1. A sample of air is drawn into the tube using a Draeger pump.

2. As the air passes through the tube, the chemicals inside react with the hydrogen cyanide.

3. This reaction causes a color change in the tube. The extent of the color change correlates with the concentration of hydrogen cyanide in the sample.

4. The user can then read off the concentration based on the marked scale.

Applications:

• Occupational Safety: Used for monitoring worker exposure to hydrogen cyanide, especially in industries where the gas might be present as a byproduct (e.g., mining, electroplating, or manufacturing certain chemicals).

• Environmental Monitoring: Can be used to check ambient air levels of HCN in industrial or potentially contaminated areas.

• Emergency Response: Useful for assessing hydrogen cyanide levels during industrial accidents, chemical spills, or other emergency situations.

Safety Notes:

• Hydrogen cyanide is a highly toxic substance, so handling the tubes should be done with caution, and proper protective gear (e.g., gloves, eye protection) should be worn.

• Draeger tubes are single-use, so they should be disposed of properly after use.