1. Gas Detector Tubes Low-cost Detection of Hazardous Gases & Vapors

2. DETECTOR TUBES Detector Tube Product Line - Manufactured by Kitagawa in Japan. Disposable glass tubes used to identify a targeted gas with in a specified measuring range when fixed amount of air is pumped through it. –Simple –Inexpensive –Easy to use –± 25% Accuracy

3. Why Use Sensidyne Outstanding customer service. Finest technical support in industry. Excellent on time delivery record. Full line quality product. Refrigerated storage for longer shelf life. Shatter proof tubes.

4. Model AP-20S Single-stroke operation Ergonomically designed Lightweight and corrosion-resistant Piston-type volumetric pump assures accuracy every time Fail-safe handle locks in two positions (50 ml or 100 ml) Flow finish indicator.

5. Sealed End Sealed Tube Gas Flow Arrow Pre-Cleanse Layer Plug Analyzer Layer Detector Tube

6. Taking A Sample

7. Taking A Sample Continued

8. System Specifications Accuracy:± 25% of Reading Temperature:0 to 40°C (32 to 104°F) Humidity:10 to 90% RH Shelf Life:Two Years (Most Tubes)

9. Field Leak Check

10. Field Leak Check Continued

11. Inter-Brand Compatibility In general, mixing brand components is not recommended Some combinations can cause significant accuracy loss Some brands are made to higher quality standards than others Sensidyne offers a Pump Swap for pumps from competitors

12. Pump Swap Program

13. Tube Selection Guide

15. Deluxe HazMat Kit

16. Tube NO. 131 COLOR CHART

17. Tube NO. 186B Color Chart

18. Manual Fit Test Part No. 5100RespiFit™ Fit Test No. 7013304-1 Smoke Tubes

19. www.Sensidyne.com www.Sensidyne.com 800-451-9444 / 727-530-3602