Gas Detector Tubes

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Product Details:

Resolution Gas-specific, visual scale on tube
Hardness Glass tube
Automation Grade Manual
Response Time Within 30-120 seconds
Display Type Graduated colorimetric scale
Port Size Compatible with standard aspirator pumps
Operating Voltage None (manual)
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Gas Detector Tubes Price And Quantity

Minimum Order Quantity 1 Unit

Gas Detector Tubes Product Specifications

Accuracy 10-15% (depending on tube and gas)
Number of Specimens Single use per tube
Machine Weight Lightweight, easy to handle
Humidity 0-95% RH (non-condensing)
Temperature 0C to 40C
Specimen Size Standard gas detection tube size, ~7 mm diameter
Usage Spot checking and field detection
Equipment Type Colorimetric Gas Detector Tube
Test Range Varies per gas (typically ppm to % range)
Features Portable, easy-to-use, disposable, no power required
Measuring Range Gas-specific, generally from low ppm to high ppm or %
Gas Pressure Atmospheric
Power Supply Not required (manual operation)
Application Instantaneous detection and measurement of toxic gases/vapors
Interface Type Direct visual reading
Operating Voltage None (manual)
Port Size Compatible with standard aspirator pumps
Mounting Type Handheld
Control Mode Manual sampling
Response Time Within 30-120 seconds
Automation Grade Manual
Capacity Single analysis per tube
Display Type Graduated colorimetric scale
Hardness Glass tube
Resolution Gas-specific, visual scale on tube

Gas Detector Tubes Trade Information

FOB Port MUMBAI
Payment Terms Cash Advance (CA)
Delivery Time 1 Week
Sample Available Yes
Sample Policy Contact us for information regarding our sample policy
Main Export Market(s) Asia
Main Domestic Market All India

Product Description

Buy from us highly durable and efficient Gas Detector Tubes for industrial as well as commercial applications to detect gas leakages. The compact design and easy to use makes it highly demanding and popular among our customers. It is fabricated by using top-grade alloyed steel and high density thermoplastic that give excellent protection against high temperature and pressure. Gas Detector Tubes availed by our company can be used for the detection of toxic as well as non-toxic gaseous compounds. The offered industrial grade instruments can be delivered to our customers in large quantities at a reasonable and low price with an assurance of fast and safe delivery.

Detector Tube Technology

Chemical detector tubes from different manufacturers work on the same principle and they use similar or same sensing chemicals for detecting the target gas concentration. However the physical dimensions of the tubes and the pump design to draw the required 100 ml of sample air varies from manufacturer to manufacturer.

With our newly introduced KwikDraw Tubes based on MSA Detector Tubes Technology which we acquired recently and Uniphos Detector Tubes which we already have since 1996, we have detector tubes matching tubes from any manufacturers across the world.

Uniphos Gas Detector Tube

More than 200 different UNIPHOS Gas Detection Tubes are available to accurately make spot measurements for over 500 gases and vapours.

The short-term UNIPHOS Gas Detection Tubes are used with the ASP-40 Air Sampling Pump.

Gas detector tubes provide a simple measurement technique to detect toxic gas concentration in air samples. The tubes are pre-calibrated and take only a few minutes to complete sampling. The concentration is read directly from the length of color stain.

Features

Simple device
No requirement of complicated accessories
No requirement of specialist to operate
It is pre-calibrated and reads directly the target gas concentration
Available for most of the industrial toxic gases and chemical vapours

Simple and Visual Gas Detection

Colorimetric Gas Detector Tubes provide instant results using a visible colorimetric chemical reaction. After manual sampling with a hand aspiration pump, the stains length is easily compared with the graduated printed scale on each tube, giving a direct visual reading of concentrationno electronic device required.

Portable and Versatile Field Solution

Designed for easy use on-site, these tubes are lightweight, handheld, and require no power. Their compatibility with standard aspirator pumps means they fit seamlessly into industrial, workplace, or environmental spot-check routines, making them indispensable tools for rapid gas monitoring.

Single-Use, Reliable Accuracy

Each tube is intended for a one-time analysis, ensuring maximum accuracy and eliminating potential cross-contamination. Thanks to precise manufacturing standards, users can expect an accuracy of 10-15%, suitable for safety-critical applications across multiple industries.

FAQs of Gas Detector Tubes:

Q: How do I use a colorimetric gas detector tube for gas detection?

A: Insert the detector tube into a compatible hand aspiration pump, break off each tubes ends, then draw a measured air sample through the tube. The target gas reacts with the chemical inside, producing a visible color change, which you compare to the printed scale to determine gas concentration.

Q: What gases can be measured with these detector tubes?

A: These tubes are produced for a range of toxic and hazardous gases, including carbon monoxide (CO), hydrogen sulfide (H2S), sulfur dioxide (SO2), ammonia (NH3), nitrogen dioxide (NO2), chlorine (Cl2), and others, depending on the specific tube selected.

Q: When should detector tubes be replaced or not used?

A: Detector tubes should be used within their specified shelf life of 13 years. Discard any tubes that are past their expiration date or have been improperly stored (exposed to moisture, heat, or direct sunlight) as their accuracy may be compromised.

Q: Where should I store unused detector tubes for best shelf life?

A: Keep unused tubes in their original packaging in a cool, dry location away from direct sunlight and high humidity. Improper storage conditions can shorten their shelf life or degrade accuracy.

Q: What is the benefit of using colorimetric gas detector tubes over electronic detectors?

A: These tubes do not require power, are immediately ready for use, and provide direct visual results quickly. They are portable, easy to operate in the field, and cost-effective for spot measurements without the need for calibration or maintenance.

Q: What is the typical process and response time for a measurement?

A: After preparing the tube and pump, draw the sample through the tube. The entire processincluding sample collection and readingtakes about 30 to 120 seconds, allowing for rapid field assessments.

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