GASTEC Gas Detector Tube 3LA Ammonia (10 pieces) 3LA 1 box

Catalog number: 3LA Features: ● Easy and quick, on-site measurement results. ● No need for advanced expertise or skill compared to other measurement methods. ● Economical initial and running costs. ● No need for calibration with calibration gas (standard gas). Applications: ● For gas detection and measurement Specifications: ● Target gas: Ammonia ● Target gas: Ammonia ● Measurement range (ppm): 2.5 to 200 ● Validity period (years): 3 ● Measurement range: 2.5 to 200 ppm ● Scale range: 5 to 100 ppm ● Number of times of suction: 2 times, 1 time (reference), 1/2 time ● Measurement time required: (2 times) 1 minute, (1 reference time) 30 seconds, (1/2 time) 30 seconds ● Temperature compensation (described in the instruction manual) ● Detection limit: 0.5 ppm (2 times suction) ● Expiration date: 3 years from manufacture Material/Finish: ● Carrier (porous silica gel or silica sand) is enclosed in the glass tube. Note: ● The expiration date is the period from the month of manufacture of the detector tube. ●The expiration date of detection tubes stored in the refrigerator is the period kept in the refrigerator (below 10°C).