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ati

d use

If the battery capacity is only sufficient for a
few more hours of operation, the LED display
of operational readiness is replaced by a brief
“beep”.

Resetting the Max Hold function



Switch the ESM “RadMan” off and then on
again.

Maximum
value
(Max Hold)

LED
display

Battery
status

Loud-
speaker



100%

Full



100%

Empty

Beep



50%

Full



50%

Empty

Beep



25%

Full



25%

Empty

Beep

<25%

12.5%

Full

<25%

12.5%

Empty

Beep

Operational readiness, Max Hold

Содержание 2250 SERIES

Страница 1: ...2250 98 21 ESM 10 RadMan Mobile ESM 20 RadMan ESM 30 RadMan XT Radiation Monitor Operating Manual DE Patent 19726138 US Patent 5955954...

Страница 2: ...ith earphone connector G LEDs for displaying alarm stages and operation heartbeat H Indication of applicable standard and frequency range I Eyelet for fixing the absorber cap to the ESM using nylon co...

Страница 3: ...ESM 10 RadMan Mobile ESM 20 RadMan ESM 30 RadMan XT Radiation Monitor 2252 xx 2250 xx 2251 xx Operating Manual...

Страница 4: ...Solutions GmbH Sandwiesenstr 7 72793 Pfullingen Germany 2016 Author Joachim von Freeden Translators John Nutley Gary Hess Order no 2250 98 21 Edition 12 16 05 Previous Edition 11 06 05 Subject to chan...

Страница 5: ...ts Transport 17 Storage Power supply 18 Controls and displays 19 Switching on ESM RadMan 20 Normal operation 22 ESM 30 only Data recorder 24 Operational readiness Max Hold 25 Applications and use 27 C...

Страница 6: ......

Страница 7: ...10 only Application Early warning is required wherever humans are likely to be directly threatened by the presence of strong electromagnetic fields Antenna and radar equipment and machines which use s...

Страница 8: ...ere humans are present To reduce the effects due to the body as far as possible ESM RadMan is held at arm s length or the extension rod is used option As a locating unit ESM RadMan can be used to loca...

Страница 9: ...ropically i e non directionally International and national bodies have set different limit values for permissible electromagnetic radiation levels in various standards and regulations Different versio...

Страница 10: ...Introduction 8 Notes...

Страница 11: ...or which it was designed For more information see page 22 onwards page 28 onwards page 45 onwards Operation outside these conditions may be dangerous or may result in damage to the instrument Make sur...

Страница 12: ...arification A selection of current standards and regulations is listed in this manual see page 38 Be advised that working in the vicinity of strong radiation sources can endanger life Be advised that...

Страница 13: ...e source Enormous field strengths can occur in the immediate vicinity of radiation sources e g leaks in waveguides induction furnaces All field strength measuring equipment has a limited and specified...

Страница 14: ...ource and the field strength measuring equipment Be advised that field strength measuring equipment cannot cover all aspects of a standard or regulation Please therefore check the specifications to as...

Страница 15: ...s due to the person making the measurement nor the device behavior in the near field are taken into account Be advised that the strengths of pulsed signals e g radar signals may be wrongly estimated b...

Страница 16: ...ency electrical fields for instance in the vicinity of high voltage cables may sometimes influence the displayed value especially when the ESM RadMan is used as a rapid tester or as a leak locator War...

Страница 17: ...osed of in accordance with local regulations The ESM RadMan conforms to the WEEE Directive of the European Union 2002 96 EC and belongs to Category 9 Monitoring and Control Instruments You can return...

Страница 18: ...16 Safety Notes...

Страница 19: ...ing are included with your ESM RadMan ESM RadMan with absorber cap Batteries 2 pieces Holster Earphone Operating manual Calibration certificate Transport damage check After unpacking the instrument ch...

Страница 20: ...ure wait until it has cooled to within the operating range before switching on Power supply ESM RadMan is battery powered Two 1 5 V batteries alkaline Manganese AAA size operating life typically 200 h...

Страница 21: ...ith earphone connector G LEDs for displaying alarm stages and operation heartbeat H Indication of applicable standard and frequency range I Eyelet for fixing the absorber cap to the ESM using nylon co...

Страница 22: ...p The field sensors are activated separately in step 3 and 4 so they can be independently tested A test generator can be used to perform and extended function check of the H and E field sensors see pa...

Страница 23: ...LED means More than 25 of the battery capacity is available 12 5 LED means Less than 25 of the battery capacity is available No LED lit means Batteries need changing see page 43 A beep is then heard...

Страница 24: ...The effective H field is displayed briefly during step 3 of the switch on routine The effective E field is displayed briefly during step 4 see page 21 Display of measured values 12 5 LED indicates 12...

Страница 25: ...standard has been reached This alarm state is indicated by a flashing red LED The instrument will also emit an audible beep 4 times a second This status is maintained for as long as the ESM RadMan con...

Страница 26: ...ith the aid of the ESM TS Interface Set available as an option All evaluations can be summarized and saved in a report Configuring the data recorder The interval between saving consecutive measurement...

Страница 27: ...D means The highest measured value of electromagnetic radiation was at least 25 of the power density permitted by the relevant standard but was less than 50 of the power density permitted by the relev...

Страница 28: ...readiness is replaced by a brief beep Resetting the Max Hold function Switch the ESM RadMan off and then on again Maximum value Max Hold LED display Battery status Loud speaker 100 100 Full 100 100 E...

Страница 29: ...nstrument very quickly can produce field strengths that are too high by several V m Tip Hold the ESM RadMan as still as possible to make accurate measurements In the immediate vicinity of a weak trans...

Страница 30: ...sorber cap over the end of the instrument The labels E Field and H Field are no longer visible The clip should point to the LED side Slip the ESM RadMan into the breast pocket of your shirt or jacket...

Страница 31: ...he danger area carefully and without panic Tip If you are working in the vicinity of short wave or very short wave transmitters ESM RadMan may overestimate the levels of electromagnetic radiation that...

Страница 32: ...rapid tester In this way you can monitor your environment or get a quick picture of the field strengths that are present Preparation Slide the yellow absorber cap over the battery compartment The nar...

Страница 33: ...ny dangerous electromagnetic radiation levels Tip The further the ESM RadMan is held away from your body the more accurate the measurement as the proximity effects of the body are reduced Tip If the E...

Страница 34: ...RadMan is used to detect leaks in waveguides Preparation Slide the yellow absorber cap over the battery compartment The narda marking is no longer visible The clip should point to the LED side If req...

Страница 35: ...the suspected location Once the 100 alarm stage has been reached do not move the instrument any closer to the waveguide Tip The distance to the location of the leak should be a minimum of 3 cm otherw...

Страница 36: ...apid tester it records the profile of the flux density in the area under test Procedure Wear ESM 30 RadMan XT as a warning unit on the body as described above or Fit ESM 30 RadMan XT to a non metallic...

Страница 37: ...and use Connecting the earphone The earphone supplied can be connected to the ESM RadMan so that the audible alarm can still be heard reliably even in areas where high noise levels are present Applica...

Страница 38: ...ured values can be read out via the optical interface A of the ESM RadMan Data is transferred at a rate of 25 measured values per second The E field and H field values are output separately with much...

Страница 39: ...wide range of remote control functions and also allows measured values to be read out and saved The protective cover over the optical interface must be opened in order to connect the fiber optic cable...

Страница 40: ...ng exposure to time varying electric magnetic and electromagnetic fields up to 300 GHz Technical article Martin Schallner Jan Waldmann Stefan H bner Friedrich Landstorfer Helmut Keller and Rainer Bitz...

Страница 41: ...f test runs automatically 4 Wait until the H field sensor is checked At least the 12 5 LED must light up 5 Wait until the E field sensor is checked At least the 12 5 LED must light up 6 Switch off the...

Страница 42: ...forming an extended self test with the aid of the Test Generator may permit a fault to be detected it provides no guarantee that all sensors are measuring correctly for instance after inexpert handlin...

Страница 43: ...seals are damaged no guarantee claims will be entertained Cleaning Use only warm water to which a little detergent has been added for cleaning the casing of the ESM RadMan Moisten a soft cloth with th...

Страница 44: ...parately for the E field and H field at the alarm threshold of 100 MHz and at 50 of standard limit value The E and H field sensors are calibrated and adjusted separately It is recommended that the ins...

Страница 45: ...ou have replaced the batteries 2 Switch off the ESM RadMan 3 Replace the old batteries with fresh ones Make sure that they are inserted with correct polarity see page 44 4 Switch the ESM RadMan on aft...

Страница 46: ...44 Maintenance Changing the batteries...

Страница 47: ...or to IEC 359 Alarm threshold at the calibration frequency 50 of standard value 1 0 dB individually calibrated Calibration frequency 100 MHz Visible display Display using 4 LEDs Thresholds at 12 5 25...

Страница 48: ...le in a wide range of different versions Please refer to the tables on page 57 and page 58 The frequency range values printed on the instrument apply in each case Frequency response Frequency response...

Страница 49: ...r should not contribute to the measured signal at frequencies above 1 GHz and may at most only contribute the amount that would accrue if it were specified up to 18 GHz The H field sensor may cause a...

Страница 50: ...splayed value The data for the E field and H field are saved in the data recorder as a data set with a timestamp at the end of each save interval Data block All data sets recorded between switching on...

Страница 51: ...least 30 seconds in which to change the batteries if the ESM 30 RadMan XT is switched on before replacing the batteries and the self test has been completed successfully Otherwise you should check th...

Страница 52: ...The transfer time for all the data when the data recorder is completely full is less than 5 minutes Select the save interval The time between consecutive saves of recorded data can be set in several...

Страница 53: ...ue The recommended calibration interval is every 3 years Batteries 2 size AAA alkaline manganese primary cells Operating time typ 200 hours without alarms interface cover closed Battery status display...

Страница 54: ...cations Declaration of origin Country of origin Germany Ambient temperature Environment classes IEC 60721 3 2 class 7K2 Nominal range of use 10 C to 55 C Storage and transport 40 C to 70 C General in...

Страница 55: ...53 Specifi cations ESM 10 Declaration of Conformity...

Страница 56: ...54 Specifi cations ESM 20 Declaration of Conformity...

Страница 57: ...55 Specifi cations ESM 30 Declaration of Conformity...

Страница 58: ...icable in each case All ESM 10 RadMan Mobile devices have a long integration time slow response Standard Frequency range Part number H field E field FCC 96 326 Aug 1996 occupational 50 MHz to 1 GHz 50...

Страница 59: ...ble in each case Standard Frequency range Part number fast re sponse1 Part number slow re sponse2 H field E field BGV B11 2001 EXP 1 1 MHz to 1 GHz 1 MHz to 40 GHz 2250 01 2250 51 FCC 96 326 Aug 1996...

Страница 60: ...Standard Frequency range Part number fast re sponse1 Part number slow re sponse2 H field E field BGV B11 2001 EXP 1 1 MHz to 1 GHz 1 MHz to 40 GHz 2251 51 2251 01 FCC 96 326 Aug 1996 occu pational 3 M...

Страница 61: ...Battery dry cell 2250 92 10 Belt bag 2250 92 06 Operating manual German 2250 98 01 English 2250 98 21 27 MHz Test Generator 2244 90 38 Extension rod 2250 92 02 ESM TS Interface Set 2251 90 51 Hardcas...

Страница 62: ...Phone 1 631 231 1700 Fax 1 631 231 1711 NardaSTS L 3COM com www narda sts us Narda Safety Test Solutions Srl Via Leonardo da Vinci 21 23 20090 Segrate Milano Italy Phone 39 02 26 998 71 Fax 39 02 26...

Страница 63: ...The key to this diagram is shown on the inside front cover See also page 19...

Страница 64: ...ity is available 12 5 LED means Less than 25 of the battery capacity is available No LED lit means Batteries need chan ging ESM RadMan will soon no lon ger be operational A beep is then heard 3 The H...

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