Tube Hydrogen Flouride 1.5/b (10) | Draeger

Purpose:

The Dräger Hydrogen Fluoride (HF) detection tube is used to measure the concentration of hydrogen fluoride gas in air. Hydrogen fluoride is a toxic and corrosive gas commonly encountered in industrial settings, such as in the production of aluminum, petroleum refining, or during various chemical processes.

• Tube Type: Colorimetric tube (reacts with specific gases and changes color to indicate the concentration)

Detection Range:

• Measurement Range: 1.5 ppm to a specified higher value (depending on the specific tube calibration and design). The range can be in parts per million (ppm) or another appropriate unit depending on the configuration.

• The exact upper detection limit is typically mentioned in the product data sheet and varies based on the tube's intended application.

Features:

1. Colorimetric Reaction:

   • The tube contains a chemical reagent that reacts with hydrogen fluoride gas in the air. As hydrogen fluoride is absorbed by the reagent, the tube will change color (usually from white to a distinctive color, such as yellow or orange, depending on the concentration of HF).

2. Accuracy:

   • Dräger's gas detection tubes are known for their accuracy in detecting and measuring various hazardous gases. These tubes are calibrated to ensure a high degree of precision in determining the concentration of hydrogen fluoride in the air.

3. Easy to Use:

   • The tube is used with a hand-held pump (Dräger accuro or similar), which draws a specific volume of air through the tube, allowing it to react with the gas.

   • The results can be easily read by comparing the color change on the tube against a color scale provided on the tube packaging or a separate reference card.

4. Quick Response:

   • The detection tubes provide a fast response time, allowing for immediate measurements, which is critical in environments where hazardous gases like hydrogen fluoride pose an immediate risk to health and safety.

5. Applications:

   • Industrial Safety: Primarily used in workplaces where hydrogen fluoride is present, such as chemical plants, refineries, aluminum production facilities, and other industrial processes that involve HF.

   • Occupational Health: Ensures worker safety by providing an on-site means of monitoring air quality for dangerous levels of hydrogen fluoride.

   • Environmental Monitoring: Can also be used in the field for environmental monitoring, especially in areas with a history of industrial contamination.

Safety:

Hydrogen fluoride is a highly corrosive and toxic substance, posing serious health risks, including respiratory damage, skin burns, and even systemic toxicity if inhaled or contacted. The detection tube helps to monitor the air for unsafe concentrations and provide early warnings to mitigate health risks.

Shelf Life:

The shelf life of Dräger gas detection tubes is typically 2 years from the date of manufacture, but this may vary depending on storage conditions. Always check the expiration date on the packaging.