FKC-1型浮游菌-中英

《FKC-1型浮游菌-中英》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、2.使用环境/Workingenvironment温度/Temperature：10-35℃相对湿度/Relativehumidity：10-90%RH大气压力/Atmosphericpressure：80-110KPa最大含尘浓度/DustcontentMax：100000000颗particle/m3@0.5um或or0.2颗particle/m3最大风速/AirspeedMax：1m/s3.主要特征及参数/Criticalfeaturesandparameters采样头为无数微孔，使微生物均匀分布在琼脂表面，减少了尘菌重叠，降低了微生物计数误差。Sampl

2、ingheadisconstructedwithendlessdotswhichcanletthemicroorganismspreadontheagarsurfacetoreducethefoldsofthedustandavoidthemiscalculationofthemicroorganism.采样流量/Samplingflowrate：100L/min采样头口流速/Samplingheadflowrate：0.38m/s与洁净室内网速基本相同（等速采样）almostthesamerateastheflowrateofcleanroominternal

3、filterweb(samplingatauniformspeed)采样量可从0.01-9.0m3任意设定。Randomlysetthesamplingfrom0.01to9.0m3使用标准通用培养皿Φ90×15。StandardpetridishofΦ90×15isapplied.电源/powersupply：交直流两用DC-AC;可充电电池/rechargeablebatteryDC7.4V，充好电后可连续工作4Hfourhourcontinuousrunningafterfullyrecharged外形尺寸/Boundarydimension：Φ120×3

4、005.操作说明Operationalinstructions:1）卸下多孔采样头，将装有培养基的直径为Φ90mm的培养皿放置于培养皿座上。Dismountthemulti-holesamplingheadandputtheΦ90mmpetridishwhichisloadedwithmediaintothepedestal;2）将培养皿调整为基本水平，调节定位杆使定位杆上刻线与培养基在同一水平面上，装好多孔采样头。Adjustthepetridishtoanevenlevel,adjustthelocatingrodtomakethemarksontherod

5、isatthesamelevelasthemediaandwellinstallthemulti-holesamplinghead.3）打开电源开关，显示屏幕显示上一次的采样数据和采样时间。Turnontheswitchpower,thenthedisplayscreenwillshowtheprevioussamplingdataandtime;4）按上升键或下降键可以查看内存中的历史数据。Pressthebuttons“PageUp”and“PageDown”toviewthehistoricaldatum;5）按上升键或下降健可使系统进入采样准备状态，此时

6、显示当前日期和时间，采样值显示为零。Pressthebuttons“PageUp”and“PageDown”togettheinstrumentintosamplingmode;atthistime,thecurrentdateandtimewillbeshown,andthesamplingdataiszero.6）卸下“保护盖”。Dismounttheprotectioncover;7）按“采样”键系统进入采样状态，根据延迟时间来启动采样泵和计数器，此时采样量逐步累加直到与设定的采样量相等时，自动停止计数、关采样泵、当前采样量和日期时间保存在内部存储器中。P

7、ress“sampling”andthesystemintosamplingstatus.Thesamplingpumpanddatarecorderwillstartagainstthedelaytime,andthen,theamountsampledwillgraduallyincreaseuntilitisofthesameamountastheamountalreadyset.Thedatawillberecordedandsamplingpumpbeshutdownautomatically,thecurrentamountsampledanddat

8、eandtimewill