GASTEC Gas Detector Tube 2LL Carbon Dioxide (10 pieces) 2LL 1 box

Catalog number: 2LL 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 dioxide ● Target gas: Carbon dioxide ● Measurement range (ppm): 300 to 5000 ● Validity period (years): 3 ● Measurement range/scale range: 300 to 5000 ppm ● Number of suctions: 1 time (standard) ● Conversion factor: 1 ● Measurement time required: 1 minute ● Detection limit: 30 ppm (1 time) ● Color change: Light blue to purple ● 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 detector tubes stored in the refrigerator is the period in the refrigerator (below 10°C).