Specification of Kitagawa detector tubes/kitagawa distributors 177UR Tube No.: 177UR Gas to be measured: Water vapour-ultra low range(H2O) Measuring Range: 2-12LB Shelf life: 3 years (after production) We have more than 300 types of tube, for other tubes and specification details, please contact us at info@hn-guangqun.com Product Description of Kitagawa detector tubes The Kitagawa Gas Detector Tube system is a complete sampling and analysis system for determining the concentration of hazardous gases and vapors on the spot. Kitagawa offers more than 300 types of detector tubes to detect a wide range of gases and vapors, in a multitude of concentration ranges from ppb to percent. Tubes are calibrated on a single pump stroke, and provide a direct reading of the gas concentration. Each detector tube is wrapped in a thin transparent film that guards against shattering of the glass tube and the dispersing of chemical reagent in the event of accidental breakage. Each detector tube is formulated with high purity reagents that absorb and react with the target gas or vapour being measured. A colorimetric stainis created that is proportional in length to the concentration. For most tubes, the concentration is read directly off the measurement scale on each tube. Applications of Kitagawa detector tubes Oil & Gas Pulp & Paper Fire Service Chemical Agriculture & Food Forensics Semiconductor Construction Law Enforcement Shipping Indoor Air Quality Homeland Security Our Competitive Advantage 1.As an old brand in gas detection and measuring, KITAGAWA has passed 68 years. 2.Certificate: ISO, SEI,EN1231 3.Price at least 5% Lower Than other competitors in China 4.Shipment: 10% Faster than other suppliers, For some ordinary Items, we have in stock and can send within 3 working days. 5. Technology Support: According to customerâ??s exact requirements, supply valuable solutions. 6. Service: your inquiry can be replied within 24 hours during working days.