DT Air Flow Tester Smoke Tubes (Box of 10) | Draeger

Air Flow Tester Smoke Tubes for Pre-Sampling Verification

Safety coordinators, maintenance technicians, and confined space entry teams working in industrial and field environments rely on the DT Air Flow Tester Smoke Tubes to verify airflow direction and consistency before colorimetric gas sampling.

Product Overview

The DT Air Flow Tester Smoke Tubes (Box of 10) are a gas detection accessories category designed for visible airflow verification using non-toxic smoke and compact, portable testers.

Industry Applications and Professional Use

Industrial Safety Environments

Safety teams commonly use the Smoke Tubes to confirm sampling pump flow direction and sampling volume before deploying gas detection tubes on process lines or near potential leak points.

Oil & Gas Sites

Field technicians typically use the DT Air Flow Tester during leak surveys and confined space entry checks to visually confirm airflow patterns at vents, sumps, and equipment manifolds.

Manufacturing Facilities

Maintenance technicians often verify local ventilation and exhaust flow with the smoke tubes before conducting colorimetric tube sampling in production areas and maintenance zones.

Emergency Services and Hazmat Response

First responders and hazardous materials teams generally carry these portable smoke tubes to confirm sampling conditions quickly at spill sites, fires, or rescue operations.

Environmental Monitoring

Environmental technicians commonly use the Smoke Tubes in field calibration and air quality surveys to check sampling pump flow and confirm correct flow direction during outdoor sampling.

Construction and Confined Space Work

Confined space entry teams typically use the DT Air Flow Tester to verify airflow consistency in tanks, silos, pits, and other enclosed environments before personnel entry.

Technical Specifications and Product Features

Understanding Product Standards

Accurate airflow verification matters because sampling volume and flow direction influence colorimetric tube results and field calibration checks.

What does "non-toxic smoke" mean?

The Smoke Tubes produce a visible, non-toxic smoke suitable for short-duration airflow checks when used per manufacturer instructions and in well-ventilated conditions.

Specification	What It Means	Practical Benefit
Box of 10	Ten individual smoke tubes packaged together	Cost-effective supply for routine checks and multiple-team use
Visible non-toxic smoke	Produces a clear plume that dissipates after short use	Allows quick visual confirmation of flow direction and consistency
Compatible with Dräger colorimetric gas detection tubes	Intended to assist sampling when using Dräger (Dr ger) gas detection tubes	Helps confirm correct sampling volume and pump orientation before sampling
Compact and portable	Lightweight, easy to carry in field kits	Enables on-site verification for indoor and outdoor use

Use Case Scenarios and Applications

Indoor Verification

Technicians typically insert a Smoke Tube into the sampling path or near a probe to check local ventilation and establish that the sampling pump draws air in the intended direction.

Outdoor and Field Use

Field calibration crews commonly use the DT Air Flow Tester to visualize flow around pumps and intakes during environmental monitoring and leak detection tasks.

Occasional or Pre-Test Checks

Workers often perform short, occasional airflow tests before each colorimetric tube sample to reduce the risk of sampling errors related to incorrect flow or pump orientation.

Confined Space Entry Preparation

Entry teams generally use visible smoke to assess airflow patterns and consistency prior to personnel entry, following confined space procedures and manufacturer instructions.

Ideal Applications and Work Environments

Where This Product Category Excels

• Industrial plant sampling : The smoke tubes let teams confirm sampling volume and flow direction before colorimetric tube draws, improving confidence in readings.
• Confined space checks : The portable tester helps verify airflow direction and consistency quickly before personnel enter tanks, vaults, or pits.
• Field air quality surveys : Environmental technicians use the visible smoke to align sampling pumps and confirm intake orientation in outdoor monitoring.
• Emergency response : Responders deploy the smoke tubes to assess local airflow at spill or fire scenes for rapid sampling setup.

Professional Applications

Workers Who Rely on This Equipment

• Safety Coordinators : Use the Smoke Tubes during routine checks to validate sampling setups and document pre-sampling conditions.
• Maintenance Technicians : Deploy the tester to confirm ventilation and exhaust flow before troubleshooting gas alarms or performing maintenance.
• Industrial Hygienists : Rely on visual airflow verification to support exposure assessments and ensure correct sampling volumes.
• First Responders : Carry portable smoke tubes to rapidly assess sampling conditions at incident scenes.
• Confined Space Entry Teams : Use the tester as part of the entry checklist to check flow direction and consistency before entry.
• Environmental Technicians : Employ the Smoke Tubes for field calibration and to confirm pump orientation during air monitoring tasks.

Complete Safety Equipment Solutions

Complementary Safety Gear

The DT Air Flow Tester works alongside gas detectors, sampling pumps, and confined space entry equipment to provide a more complete sampling workflow and verification process.

Recommended Equipment Combinations

• Routine sampling : DT Air Flow Tester + sampling pump + gas detection tubes + personal protective equipment
• Confined space entry : DT Air Flow Tester + gas monitor + confined space ventilation gear + respirators
• Emergency response : DT Air Flow Tester + portable gas detector + pump + spill response PPE

Selection Guide and Product Suitability

When to Choose This Product

Choose the DT Air Flow Tester when you need a quick, portable method to confirm flow direction and sampling pump orientation before deploying gas detection tubes.

Key Evaluation Factors

• Compatibility with your colorimetric gas detection tubes and sampling pump
• Requirement for visible, non-toxic smoke for short-duration checks
• Field portability and storage needs
• Single-box supply (Box of 10) for routine use frequency

Limitations and Alternative Considerations

This product is not intended to measure precise flow rates or replace calibrated flow meters; consider a certified flow calibrator for quantitative flow verification. Available from All Safety with standard, expedited, or overnight shipping to suit project timelines.

Daily Use and Maintenance

Workplace Integration

Use the DT Air Flow Tester typically before each gas sampling event by inserting and activating a smoke tube along the sampling path to check flow direction and consistency.

How do I adjust the setup?

Adjust pump orientation, probe position, or intake fittings until the visible smoke shows consistent, correct flow; follow manufacturer instructions for safe activation.

Care and Replacement Guidelines

Inspect each tube for damage or contamination before use and store unused tubes in a cool, dry place per manufacturer instructions to avoid degradation.

When to replace?

Replace tubes per manufacturer guidance or discard any tube that is damaged, contaminated, or has been used if single-use handling applies per manufacturer instructions.

Ordering and Availability

How to Order

You can order the DT Air Flow Tester Smoke Tubes (Box of 10) through All Safety's online catalog or by contacting customer service for assistance with part CH25301 and availability details.

Shipping and Support

All Safety offers product support and can advise on complementary equipment choices for your gas sampling workflow; contact the team for assistance selecting compatible gas detection tubes and sampling pumps.