Tun 1966, masana kimiyyar ƙwayoyin cuta sun fara tsara yankan ƙwayoyin ƙwayoyin cuta na mai buga samfurin bisa ga wurin da ƙwayoyin ke cikin tsarin numfashi. An tattara waɗannan abubuwan a hankali a cikin ruwa kuma an raba su zuwa rukuni daban-daban waɗanda za su iya rayuwa. Haɗarin samfurin wannan hanyar yana da ƙananan haɗari, kuma ana iya haɓaka samfuran ƙananan ta hanyoyi daban-daban.
Tsarin asali ya haɗa da tsarin buga gilashi mai rikitarwa wanda ke da wuya a tsabtace shi da sake amfani da shi. A karkashin gudun tafiya na 20 l / min, yankan ƙwayoyin suna kusa da ƙwayoyin ƙwayoyin ƙasa da ƙasa (> 10μm, 10 ~ 4μm, <4μm).
Abubuwa biyu da za a iya zaɓar daga shigar da iska rufe. Budewa iri iya zama a matsayin hatimi zobe na grid allon da kuma petri farantin, sa samfurin yankin mafi fuskantar iska. Tapered murfin zai iya shirya culture board a dakin gwaje-gwaje da kuma shigar a kan samfurin kafin filin samfurin. Rubber hatimi plugs za a iya cire daga tsakiyar rami da kuma maye gurbin bayan samfurin.
Samfurin Burkard yana bin ƙa'idodin matsakaicin girman Mayu (20 l / min) kuma an yi shi daidai da anodized aluminum (ko bakin karfe). Ta hanyar madaidaiciyar matsin lamba don tabbatar da iska, samfurin za a iya cirewa bayan saki don sauƙaƙe cirewa da tsaftacewa na samfurin. Sa'an nan kuma za a iya shigar da sake haɗuwa kafin zafi sterilization da kuma aiki. Ana sarrafa kwararar ta hanyar ƙananan rami masu mahimmanci da aka shigar a mataki na uku. Don tabbatar da wannan daidaitaccen kwarara, injin famfo dole ne ya iya kiyaye bambancin matsin lamba na mercury na akalla 180mm (7 inches). An yi amfani da "Stop Point Protection Cover" don inganta ingancin numfashi a cikin motsi iska. Don kiyaye zurfin tarin ruwa da aka tsara a cikin dakin sarrafawa, ana ba da shawarar ƙara 6 ml a kowane mataki (ba 4 ml da aka ambata da farko ba).
Kayayyakin Features:
Plankton, kwayoyin cuta, fungi samfurin
Samfurin aerosol na microbial
Binciken Ingancin Air na Gida
Nazarin Air na muhalli na dabbobi
Ingila Burcard Multi-mataki ruwa bugun microbial Sampler fasaha sigogi:
Sampling gudun | 20 LPM |
Range na particle size | Mataki na 1 > 10 μm Mataki na 2 10 ~ 4 μm Matsayi na 3 <4 μm |
Volume na ruwa | 6 ml |
injin bututun calibre | 6 mm |
Girma | 115×100×145 mm |
Net nauyi | 670 g |