個(gè)體模式?jīng)_擊器PMI采樣器
SKC個(gè)人模塊化沖擊(PMI)采樣器可以高效的收集PM10,PM2.5,或PM粗(10-2.5um)采樣和緊跟可入肺顆粒物和PM10標(biāo)準(zhǔn)由美國(guó)環(huán)保局的定義。PMI采樣重量輕和緊湊的一個(gè)方便的可拆卸過(guò)濾盒和一次性前油沖擊盤(pán)(不清潔或潤(rùn)滑)。PMI PM10模型很容易轉(zhuǎn)換與附件環(huán)樣本粗(10-2.5)。使用PMI采樣與恒流泵在3升/分鐘。該建議airchek xr5000采樣泵。
個(gè)體模式?jīng)_擊器PMI采樣器
重量輕,重量輕-只有2.5盎司(71克)
個(gè)人或微環(huán)境采樣的理想選擇
方便操作的模塊化設(shè)計(jì)
易介質(zhì)變化的可移動(dòng)過(guò)濾盒
一次性準(zhǔn)備使用前油沖擊盤(pán)減少高收集效率不清潔或潤(rùn)滑粒子反彈
在呼吸區(qū)安裝采樣方便的夾子
PMI PM10模型很容易轉(zhuǎn)換附件環(huán)測(cè)量點(diǎn)粗
Performance Profile
Flow Rate | 3 L/min for all models |
50% Cut-point | 10 μm or 2.5 μm (model dependant) |
Material | Inlet: Precision-tooled aluminum |
Exhaust: PVC | |
Filter Cassette: Delrin? with stainless steel support screen | |
O-ring: Inlet — PTFE | |
Final Collection Filter | 37-mm filter, select filter material based on application |
Impaction Substrate | 25-mm pre-oiled, disposable porous plastic disc to reduce particle bounce or 25-mm filter for optional chemical analysis |
Analyses | Gravimetric and chemical |
Dimensions (without clip) | Diameter: 2 in (5.1 cm) |
Height: 1 in (2.6 cm) | |
Weight: 2.5 oz (70.9 gm) | |
Tubing | 1/4-inch ID |