Cornet ED15C User Manual - EMF Detector
Contents
1. Additional Max signal level display in Field strength display mode the Maximum signal level since meter Power on is displayed below the current mW m display line the Max signal level is excellent for recording the Max Signal level while measuring around with the meter To reset the Max Signal level just get into the HOLD mode first by 2 push button the Max signal level will be cleared when you exit the HOLD mode Improved Histogram display the histogram display has been enlarged the histogram will display the 30 previous measurement data with moving graph Histogram Max signal level mw nr Current field strength mw nr signal power level dBln Field strength leve mW m Fig 1 power mode dBm Fig 2 Field strength mode mw m 2009 copyright CORNET Microsystem Inc all right reserved2. Netherlands 6 92W m 18W m Verordnung 1999 ae m OWN im China Draft National Quality Technology 49 V m 61 V m Monitoring Bureau 6 33W m 10W m Toa Radio Radiation Protection 49 V m p Guidelines 1990 6 33W m Italy Decreto n 381 1998 2 Specification Sensor type Frequency range Sensitivity Dynamic range Peak power measurement Display type Unit of measurements LCD back light Display of data Safety standard indication Battery used Battery life Signal power Level in dBm Signal power density level in uw m mw m or w m Bar graph disptay 5dB each segment LED segment display signal leve __ table WARRANTY STATEMENT CORNET Electric field sensor 100MHz to 3GHz useful detection range 55dBm to 0dBm 25mv m to 14 8v m 60 dB 1 5uw m to 0 58w m digital LCD display LED color segment display dBm uw m2 mw m2 w m 15 seconds auto off LCD 3 and 5 digit 8 LED color segment Histogram of 30 reading LCD Bar segment 3 safety range indication by 3 Red LED 9V alkaline battery not included gt 20 hours Histogram for 30 previous signal level readings ed 3Yellow 2Green Ge Power switch Display mode o 7 ic back light Cornet Microsystems guarantees that every instant CORNET ED15 product is free from physical defects in material and workmanship under normal use for one 1 year from the date of p
3. CORNET ED 15C Electrosmog meter user s manual CORNET Microsystems ED 15 Electrosmog meter is designed for quick measurement of High frequency RF Electromagnet wave field strength and power density level for living environments It is excellent device for individual or company with Electromagnetic wave safety concerns It has bandwidth of 100MHz to 3GHz useful detection range high sensitivity of 55dBm to OdBm and very fast response time Applications High frequency RF Electromagnetic wave field strength measurement Mobile phone base station antenna radiation power density measurement Wireless communication applications AM FM TDMA GSM DECT CDMA RF power measurement for transmitters Wireless LAN Wi Fi Bluetooth Ultra wide band detection installation Spy camera wireless bug finder Cellular Cordless phone radiation safety level Microwave oven leakage detection Personal living environment EMF safety Usage guide 1 Put the 9V battery in the ED15 Handle the ED15 with right hand in vertical direction and push the power switch button 2 The RF sensor is located in the left hand side of the ED15 please do not cover the RF sensor area with hand or other objects 3 Measured RF field strength power density is shown on the digital LCD display with dBm and uw m mw m 1 Push button can be used to select one of the two display mode 4 8 LED lights With Red Yellow and Green color on the rig
4. crowave oven Cellular cordless phone Radio transmitters and WiFi wireless LAN installation aid Itis not for low frequency magnetic field measurement AC power Line transformer high voltage power transmission line motor which should be measured with Gauss meters devices Such as CORNET model ED25G RF LF dual mode meters 10 To get into the Hold mode toggle the 2 button under the power switch the Hold sign will show on the LCD display when in Hold mode 11 To turn on off the LCD back light use 2 push button to get into the HOLD mode first then use the 1 push button to toggle the LCD back light on and off Remember to turn off the LCD backlight when it is not required to save the battery power consumptions Histogram Max signal level mw nr Current field strength mw nr ower switch signal power level dBim Field strength level mim Field strength power density readout ED15 use 8 high brightness LED to indicate the measured power density with 3 safety indications a Sed Power Indication Action color level density RED3 ae 0 18 w m Italy safety standard 0 1w m Caution RED2 10 dBm 0 058 w m Swiss safety standard 0 04w m Caution RED1 15 dBm 0 018 w m Russian safety standard 0 02w m Caution YELLOW3 20 dBm 5 8 mw m safe YELLOW2 25dBm 1 8 mw m safe YELLOW1 30dBm 0 58 mw m safe GREEN3 35 dBm 0 18 mw m ee ala LAN typically in t
5. his aa GREEN2 ee 0 06 mw m Some signal source around safe 2007 CORNET Microsystems all right reserved Electromagnetic wave field strength power density decades very fast with distance distance square keep a good distance from the high frequency RF signal source can reduce the high frequency radiation effect Alumina foil or window sun reflector film silver color can be used as a effective and low cost shielding material for most of RF radiations ED15 is designed for quick living environment RF radiation evaluation and is for reference use only Official RF safety radiation measurement procedure is complicate and should be handled by trained technical person with lab instruments Safety range standard listed here is for reference only ED15 is not a medical instrument Please do not use it in medical legal or other related applications The European Community provided general guidelines in its Council Recommendation of July 1999 ICNIRP published similar guidelines in April 1998 Table I gives a sampling of the international and national field strength limit values for the general public and continuous exposure for Reference only 950Mhz 1850Mhz P E Council Recommendation 42 V m i 59 V m A 1999 519 EC 4 75Wim 9 25W m ee 42 V m 59 V m ICNIRP Guidelines April 1998 4 75W m 9 25W m Belgisch Staatsblad F 2001 1365 180 ayumi 26 Deutsche Verordnung ae aoe The Health Council 51 V m 83 V m
6. ht hand side of LCD window is used for quick RF signal level indications 3 Red LEDs are used to indicate the 3 safety range The power level of each LED can be found in the table on the ED15 front panel 5 Histogram of previous 30 signal level readings are recorded and shown as moving graph on the LCD display 6 Bar segment display can be used for relative signal strength indication 7 Most high frequency RF antenna such as Mobile phone base station is vertical polarized in vertical direction therefore the ED15 is normally used in vertical direction Please rotate the ED15 to find the maximum power reading direction to take care of RF wave reflections The ED15 can also be used to find the location of signal source 8 Most of modern communication devices Mobile phone Wireless LAN Wi Fi etc use digital communication technology with burst RF signals When measuring this type of RF signals several LED lights will blinking at the same time This is normal and can be used as an indication of burst type of RF signals For continues waves AM FM signals the LED light will stable ED15 measures peak power density of signal with very fast response time It is more accurate than the needle style of readout which only shown the average value of signal power most of the time 9 ED15 is a broadband High frequency RF type of Electrical field measuring device It is used for applications such as Mobile phone base station antenna radiation Mi
7. t data with moving graph Histogram Max signal level mw nr Current field strength mw nr signal power level dBln Field strength level mW m Fig 1 power mode dBm Fig 2 Field strength mode mw m 2009 copyright CORNET Microsystem Inc all right reserved Changes to CORNET Microsystems ED15C V 3 0L ED15C 7 7 2010 CORNET ED 15 Revision 3 0L and up has additional improvements and new user s interface The changes are in the followings Changes to Usage guide New LCD Display modes There are two LCD display mode in the new Rev 3 0L meter The 1 push button is used to change the LCD display mode a Power meter display mode see Fig 1 the signal level is displayed in dBm with big character and the mw m in small character the Histogram display is larger b Field strength meter display mode see Fig 2 the signal level is displayed in mW m with big character and the Max signal level is displayed in the small character Changes to the function of two push button the 1 button is used to change the LCD display mode The ay push button is used to get into and exit the HOLD mode of the ED85EX LCD display Changes to the LCD back light control to turn on off the LCD back light use 2 push button to get into the HOLD mode first then use the 1 push button to toggle the LCD back light on and off Get out of HOLD mode by pushing 2 button after the LCD back light setup
8. urchase from Cornet Microsystems or an authorized Cornet Microsystems agent This warranty applies only to the original purchaser and is not transferable Proof of purchase will be required before any warranty consideration by Cornet Microsystems occurs This warranty does not cover any damage caused by negligence non authorized modifications or parts installed without prior written permission from Cornet Microsystems This warranty does not apply if the product has been damaged either by accident misuse or misapplication or as a result of service to the product by anyone other than Cornet Microsystems CORNET MICROSYSTEMS IS NOT RESPONSIBLE FOR ANY LOST PROFITS LOST SAVINGS OR OTHER INCIDENTIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OF OR INABILITY TO USE THIS PRODUCT THIS INCLUDES DAMAGE TO PROPERTY AND TO THE EXTENT PERMITTED BY LAW DAMAGES FOR PERSONAL INJURY THIS WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES INCLUDING IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 2007 CORNET Microsystems Inc 1400 Coleman Ave C28 Santa Clara CA 95050 USA Tel 408 9690205 www cornetmicro com ED15CV30L 07 07 2010 Changes to CORNET Microsystems ED15C V 3 0L ED15C 7 7 2010 CORNET ED 15 Revision 3 0L and up has additional improvements and new user s interface The changes are in the followings Changes to Usage guide 1 New LCD Display modes There are two LCD display mode in the new Re
9. v 3 0L meter The 1 push button is used to change the LCD display mode a Power meter display mode see Fig 1 the signal level is displayed in dBm with big character and the mw m in small character the Histogram display is larger b Field strength meter display mode see Fig 2 the signal level is displayed in mW m with big character and the Max signal level is displayed in the small character Changes to the function of two push button the 1 button is used to change the LCD display mode The am push button is used to get into and exit the HOLD mode of the ED85EX LCD display Changes to the LCD back light control to turn on off the LCD back light use 2 push button to get into the HOLD mode first then use the 1 push button to toggle the LCD back light on and off Get out of HOLD mode by pushing 2 button after the LCD back light setup Additional Max signal level display in Field strength display mode the Maximum signal level since meter Power on is displayed below the current mW m display line the Max signal level is excellent for recording the Max Signal level while measuring around with the meter To reset the Max Signal level just get into the HOLD mode first by 2 push button the Max signal level will be cleared when you exit the HOLD mode Improved Histogram display the histogram display has been enlarged the histogram will display the 30 previous measuremen
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