Tube Ethylene Glycol 10 (5) | Draeger

Function:

• Purpose: Used to detect and measure the concentration of ethylene glycol vapor in the air.

• Range: Typically, the tube can measure ethylene glycol concentrations in the range of 10 to 50 ppm (parts per million).

• Method of Detection: The tube contains a reactive chemical that changes color when exposed to ethylene glycol vapor. The color change corresponds to the concentration level of the gas, which is then measured against a calibration scale on the tube.

Specifications:

• Measuring Range: 10 to 50 ppm (or the range specified in the product description, varies by manufacturer).

• Number of Tests per Tube: Usually, a single tube allows for multiple measurements (often up to 5 tests).

• Sensitivity: The tube is designed to detect low concentrations of ethylene glycol, making it suitable for environmental monitoring and occupational safety applications.

Tube Dimensions:

• Length: Typically around 5-10 cm depending on the model.

• Volume: The tube contains a chemical reagent that reacts with the ethylene glycol vapor to produce a color change.

Usage:

• The tube is inserted into a Draeger pump device, which is used to draw a specific volume of air through the tube. The air sample then reacts with the chemicals inside the tube, and the resulting color change is compared against a scale on the tube to determine the ethylene glycol concentration.

Application:

• Industrial: Primarily used in workplaces or environments where ethylene glycol is used or produced, such as automotive garages, factories, and laboratories.

• Environmental: Also used in environmental monitoring to check for the presence of ethylene glycol vapor in the air.

Advantages:

• Portable: Draeger tubes are small and portable, making them easy to carry and use in the field.

• Quick Results: The color change is typically noticeable within minutes, providing fast readings of gas concentration.

• Low Maintenance: Unlike electronic gas detectors, Draeger tubes require minimal maintenance.

Safety Note:

• Personal Protective Equipment (PPE): When using Draeger tubes, especially in environments where toxic or harmful gases are present, appropriate PPE (like gloves and masks) should be worn.

Calibration:

• The Draeger tube is calibrated for specific gas concentrations, and it should be used within the recommended temperature and humidity ranges to ensure accurate results.