GASTEC Gas Detector Tube 122L Toluene (10 Tubes) 122L 1 Box

Catalog number: 122L Features: ●Easy and quick measurement results can be obtained on-site. ●Compared to other measurement methods, no advanced expertise or skill is required. ●Economical initial and running costs. ●No need for calibration with calibration gas (standard gas). Uses: ●For gas detection and measurement●Complies with work environment measurement standards Specifications: ●Target gas: Toluene ●Target gas: Toluene ●Measurement range (ppm): 1 to 100 ●Validity period (years): 3 ●Measurement range: 1 to 100 ppm Scale range: 2 to 50 ppm ●Number of suctions: 4 times, 2 times (standard), 1 time ●Conversion coefficient: (4 times) 1/2, (2 times) 1, (1 time) 2 ●Time required for measurement: (4 times) 6 minutes, (2 times) 3 minutes, (1 time) 1.5 minutes ●Detection limit: 0.5 ppm (when suctioning 4 times) ●Color change: White to brown ●Temperature and humidity compensation: None ●Expiration date: 3 years from date of manufacture ●Other gases that can be measured with this detector tube: (1) Cumene 2 to 100 ppm (2) Diethylbenzene 2 to 150 ppm (3) Ethylbenzene 1 to 70 ppm (4) Xylene 2 to 200 ppm Material/Finish: * A carrier (porous silica gel, silica sand, etc.) is enclosed inside a glass tube. Note: * The expiration date is the period from the month the detector tube was manufactured. * The expiration date for detector tubes stored in a refrigerator is the period when stored in the refrigerator (below 10°C).