GAS SAMPLER RAC-3

RAC-3 Gas Sampler tes untuk sulfur dioksida ( SO2) , nitrogen dioksida ( NO2) , hidrogen sulfida ( H2S) , amonia ( NH3) , alifatik aldehida ( R-CHO) dan gas-gas polutan lain yang ada, sesuai reagen ( Penyerap larutan) . Sampler ini dapat digunakan secara virtual di mana saja bahwa kekuatan garis tersedia untuk melayani pengambilan sampel gas yang sangat beragam persyaratan. Features: Meets or exceeds U.S. EPA Reference Method specifications for sampling SO2 in ambient air Thermoelectric cooling-heating system maintains SO2 reagent between 5 & 25° C for optimum sample stability at ambient temperatures from -25 to 50° C All-weather shelter portable & easy to operate Critical orifices provide 200ml/ min flow rate ( nominal) through system Orifices protected by in-line filters & moisture traps to prevent clogging & flow reduction Sampling train compartment has an adjustable heater & fan to prevent reagent freezing in non-thermoelectrically-controlled bubblers Optional timer mechanisms available Specification: Vacuum Pump: 1/ 6 hp, 1.8 cfm free flow, 29" Hg vacuum, continuous duty, overload protection Electrical: 110V/ 60Hz, 3.7 amp; 220V/ 50Hz, 1.9 amp Dimensions: H x W x D 27 x 18 x 14-inches ( 70 x 46 x 36cm) with legs extended; 15-inches ( 39cm) H with legs raised Weight: 33 pounds ( 15kg) without timer Timer Weights: 24-hour: 3 pounds ( 1.4kg) ; 7-day: 6 pounds ( 2.7kg)