文章詳情
JWL-6型六級(jí)微生物采樣器
日期:2024-12-22 16:01
瀏覽次數(shù):1657
摘要:
JWL-6型六級(jí)微生物采樣器
JWL–6型六極撞擊式空氣微生物采樣器采用慣性撞擊原理而將懸浮在空氣中的微生物粒子分級(jí)地收集到采樣介質(zhì)表面上,然后供培養(yǎng)及微生物學(xué)分析。本儀器具有采集效率高,采樣時(shí)間短,捕獲范圍全的優(yōu)點(diǎn)。廣泛應(yīng)用于醫(yī)療衛(wèi)生、食品、制藥、潔凈室、車間、醫(yī)院、室內(nèi)環(huán)境等空氣微生物的采樣研究。
JWL-6 Six-stageMicrobial Air Sampler
TheJWL-6 was developed on the inertial impaction principle with stagedcollection apertures through which microbes are driven onto thesurface of pre-poured media contact plate for incubation andanalysis. Features high collecting efficiency, short collectingtime and wide capture range, it is ideal for health, clean room,food industry, pharmaceutical, workshop, hospital and indoorenvironment applications.
主要技術(shù)參數(shù)(TechnicalParameter)
捕獲率:≥98%
捕獲粒子范圍:*級(jí):>7.0μm 孔徑 1.18mm
**級(jí):4.7μm–7.0μm 孔徑0.91mm
第三級(jí):3.3μm–4.7μm 孔徑0.71mm
第四級(jí):2.1μm–3.3μm 孔徑0.53mm
第五級(jí):1.1μm -2.1μm 孔徑0.34mm
第六級(jí):0.65μm–1.1μm 孔徑0.25mm
Particles range: 1stage:>7.0μm aperture:1.18mm
2 stage:4.7μm–7.0μm aperture:0.91mm
3stage:3.3μm–4.7μm aperture:0.71mm
4stage:2.1μm–3.3μm aperture:0.53mm
5 stage:1.1μm -2.1μm aperture:0.34mm
6stage:0.65μm–1.1μm aperture:0.25mm
采樣流量(sample flow):28.3L/min精度(accuracy):≤5%
噪 聲(noise):≤60 dB
電子定時(shí)器(timer):1-99min精度(accuracy):<1%
工作電源(power supply):220V/AC ≤45W
為便于野外作業(yè),配備小型交直流逆變器(選購件),可直接插到汽車點(diǎn)火器上,即可給儀器供電正常工作。
For field operation convenience,dc-to-ac converter (optional accessory) which can be connected tothe automotive flame igniter is provided.