bt \ 645 ? portable ? dust ? monitor ? applica ons: ? ?? public ? and ? workplace ? monitoring ? ?? industrial ? / ? occupa onal ? hygiene ? ?? indoor ? air ? quality ? note: ??? not ? recommended ? for ? con nuous ? outdoor ? use. ?? op cal ? sensor ? a ? laser ? op cal ? sensor ? is ? used ? to ? detect ? and ? measure ? par culate ? concentra ons ? up ? to ? 100 ? milligrams ? per ? cubic ? meter. ? the ?? con nuous ? ow ? op cal ? sensor ? is ? combined ? with ? purge ? air ? to ? ensure ? accurate ? measurements ? in ? adverse ? environments. ?? rugged ? design ? the ? op cal ? sensor, ? matched ? electronics ? and ? backlit ? display, ? are ? enclosed ? in ? a ? rugged ? metal ? enclosure ? to ? protect ? the ? instrument ? from ? normal ? daily ? use. ?? data ? storage ? the ? internal ? datalogger ? will ? store ? over ? 5,000 ? samples. ? sample ? history ? events ? can ? be ? viewed ? on ? the ? display ? or ? downloaded ? to ? a ? computer ? using ? comet ? so ware. ?? ba ery ? opera on ? the ? internal ? ba ery ? pack ? provides ? over ? 10 ? hours ? of ? con nuous ? opera on. ? ba ery ? recharge ? me ? is ? approximately ? 2.5 ? hours. ? op onal ? inlets ? the ? standard ? unit ? is ? supplied ? with ? a ? tsp ? inlet. ? op onal ? sampling ? inlets ? are ? available ? for ? pm2.5, ? pm4 ? and ? pm10. ?? key ? features: ? ?? ?real ? time? ? monitoring ? ?? simple ? opera on ? ?? rugged ? design ? ?? built \ in ? datalogger ? ?? purge ? air ? system ? ?? low ? power ? consump on ? 1600 ? washington ? blvd. ? ? grants ? pass, ? or ? 97526 ? ? 541.471.7111 ? ? www.metone.com ??? sales@metone.com ? the ? bt \ 645 ? portable ? dust ? monitor ? has ? been ? designed ? to ? con nuously ? measure ? and ? record ? par culate ? informa on ? for ? indoor ? work ? place ? and ? public ? place ? environments. ??
bt \ 645 ? portable ? dust ? monitor ? measurements ? & ? speci ca ons ? ? operating ? principle ? ? forward ? light ? sca er ? laser ? nephelometer ?? performance ? ? concentra on ? range ?? 0 ? to ? 100 ? mg/m 3 ?? ? (0 ? to ? 100,000 ? g/m 3 ) ? ? sensi vity ? 1 ? g/m 3 ? accuracy ? 5% ? traceable ? to ? standard ? with ? 0.6 ? m ? psl ? measuring ? time ?? 1, ? 5, ? 10, ? 15, ? 30 ? and ? 60 ? minutes ? flow ? rate ?? 2 ? lpm ?? ? note: ? measurement ? accuracy ? requires ? use ? of ? appropriate ? k \ factor ?? ? for ? the ? material ? being ? measured. ? electrical ? light ? source ?? laser ? diode, ? 5 ? mw, ? 670 ? nm ? power ?? 14.8v ? li \ ion ? (lithium ? ion) ? ba ery ? pack ? ba ery ? life ? over ? 10 ? hours ? con nuous ? opera on ? ac ? adapter/charger ?? li \ ion ? ba ery ? charger, ? 100 ? ? ? 240 ? vac, ? 50/60hz ? to ? 16.8 ? v ? @ ? 1.8 ? a ?? communica ons ?? rs \ 232, ? usb ? data ? storage ? over ? 5,000 ? samples ? interface ? display ?? 4 ? x ? 20 ? lcd ? keyboard ?? 6 \ key ? membrane ? type ? physical ? size ?? height ? = ? 4.25? ? (10.8 ? cm) ?? ? width ? = ? 7.44? ? (18.9 ? cm) ? ? thickness ? = ? 3.25? ? (5.4 ? cm) ? weight ?? 3.7 ? lbs ? (1.7 ? kg) ? environmental ? opera ng ? temperature ?? 0 ? c ? to ? +50 ? c ? rela ve ? humidity ?? 90% ? (non \ condensing) ?? storage ? temperature ?? \ 20 ? c ? to ? +60 ? c ? accessories ? supplied ?? user ? manual ? ? usb ? cable ? ? communica ons ? so ware ? (comet) ? ? ac ? adapter ? / ? ba ery ? charger ?? op onal ?? pm2.5 ? sharp ? cut ? cyclone ? (scc \ 112) ? ? pm10 ? sharp ? cut ? cyclone ? (scc \ 110) ?? ? custom ? serial ? cable ?? (pn ? 3228) ? 1600 ? washington ? blvd. ? ? grants ? pass, ? or ? 97526 ? ? 541.471.7111 ? ? www.metone.com ??? sales@metone.com ? rev ? sept ? 2014 ? bt \ 645 ? w/scc \ 112 ? pm2.5 ? sharp ? cut ? cyclone ?
|
