EMF1390-_调试手册说明书指南

GENERALElectroMagnetic Field Tester1.FEATURES3.CAUTION OF ELECTROMAGNETIC FIELD EXPOSURE(EMF Tester).The EMF tester is designed to provide user a quick,reliable andClaims by some scientists that long torm axposure toeasy way to measure electromagnetic field radistion levelselectromagnelic field may be the cause of childhood leukemia&EMF1390around power lines.home appliances and industrial devices.other forms of cancer.The EMF tester is a cost-effective hand-held instrument that wasComplete answers to any of these and relaled questicns are notINSTRUCTIONMANUALdosigned and calbrated to measure electromagnetic fieldcurrently available.At the present time.the most commenradiation al different bandwidths down to 50H2/6OHz.practice is to avoid excess exposture over long perod of tme.·Dsg写cro Tes's&m项Gauss in the same tester"Prudent Avcidance"as stated by the Environmental ProtectionAgency (EPA)USA is recommerded.Data holdPeak hold function.◆Cemp4 with CE.2.APPLICATIONS4.SPECIFICATIONS.This EMF tester is specifically designed lo determine theDisplay:3-1/2 digits.Max.indication 1999magnitude of electromagretic filed radiation generated by powerRange:200/2000 mll Gausines.computer's monitor.TV sets,video machinery and many20/200 micro Teslacther simlar devices.Resclution:0.1/1 min Gouss0.01/0.1 micro Tesla5.NAME OF PARTS AND POSITIONS6.MEASURING PROCEDURENumber af AxisSingle axis1).Press the tutton of power and set the "Range"."Gauss"Band Widih30 Hz lo 300 Hz"Tesla'by pressing the tuttons according to the measuringAccuracy:43%+350ecr60t2requiroments.Tester is now ready to take the measurementOver-lnpuDispay showsOL"Due to the clectromagnetic inderference of the emvironment.the dasplay reading may show the reading before testing.forSampling Time:Appro.0.4 secondexample the reading would lower than 0.5m Geuss.This isBatlery:4 pes size AAA (Only Use Alaline Battery)not matfunctioa of the tester.Battery Lite:Approx.60 hours.02).With the tester in hand,move slowty towards to the obijectunder measurement until it is physically touched.Operating TompNotice how the field intensity increases as you move clser toand Humidity0℃o40℃(32℉1o104℉)beow80%RHthe abjectStorage Temp3).Position the EMF tester at differert angles to the object whileand Humidity:-10to60℃below70%RHmeasuring.Users wculd ocserve how this may affect yourweight:Approx.165g1)Display panel6)Mcro Tesla buttonreading.2)Powor buton7).Peak Hold function4).By trying dlferent angles approaching the object whileDimension:111L)x640)g34H)m31M插Gauss bution8).Seneer poazionmeesuning to get MaxAccessories Incuded:Operation Manual4).Data Hald function9).Batery cover4 prs size AAA (Alkatine Battery)5).Ranpe selector button10)Carrying clip