GASTEC Gas Detector Tube 1LL Carbon Monoxide (10 pieces) 1LL 1 box

Catalog number: 1LL Features: ● Easy and quick measurement results can be obtained on-site. ● No advanced expertise or skill is required compared to other measurement methods. ● Economical initial and running costs. ● No need for calibration with calibration gas (standard gas). Applications: ● Gas detection and measurement ● Compliant with Building Management Act Specifications: ● Target gas: Carbon monoxide ● Target gas: Carbon monoxide ● Measurement range (ppm): 5 to 50 ● Validity period (years): 3 ● Measurement range/scale range: 5 to 50 ppm ● Number of times of suction: 2 times (standard) ● Conversion factor: 1 ● Measurement time required: 6 minutes ● Detection limit: 1 ppm (when suctioning twice) ● Discoloration: Yellow to dark brown ● Temperature/humidity compensation: None ● Expiration date: 3 years from manufacture Material/Finish: ● Carrier (porous silica gel, silica sand, etc.) enclosed in a glass tube Note: ● The expiration date is the period from the month the detector tube was manufactured. ● The expiration date of a detector tube stored in a refrigerator is the period in the refrigerator (below 10°C).