適用范圍

  TW2700型空氣重金屬采樣器采用大功率進(jìn)口高負(fù)壓無(wú)刷采樣泵,，可在高負(fù)壓阻力下連續(xù)工作,，適用于各級(jí)環(huán)境監(jiān)測(cè)站和科研院所采集空氣中重金屬顆粒物，可供環(huán)保,、衛(wèi)生,、勞動(dòng)、安監(jiān),、軍事,、科研等部門(mén)用于大氣環(huán)境重金屬監(jiān)測(cè)和研究。

采用標(biāo)準(zhǔn)

HJ/T 374-2007 《總懸浮顆粒物采樣器技術(shù)要求及檢測(cè)方法》

JJG  943-1998 《總懸浮顆粒物采樣器》

技術(shù)特點(diǎn)

進(jìn)口大流量高負(fù)壓采樣泵,，120L/min流量下可以克服20kPa阻力,。

具有實(shí)時(shí)時(shí)鐘，可設(shè)置定時(shí)采樣,，等間隔多次采樣,。

TSP/PM10/PM2.5采樣頭采用鋁合金材質(zhì)，抗靜電吸附,。

自動(dòng)測(cè)量溫度,、氣壓,，自動(dòng)計(jì)算標(biāo)況采樣體積。

中文點(diǎn)陣式液晶顯示屏,菜單式界面操作,。

掉電保護(hù)功能,，來(lái)電自動(dòng)采樣。

采樣數(shù)據(jù)可以U盤(pán)導(dǎo)出,。

可外接便攜式交直流電源野外進(jìn)行采樣,。                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               

技術(shù)參數(shù)