Cablematic Tenmars Скачать руководство пользователя страница 26

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11.5 Auto Power Off Time function setup-5

While the meter is on, press and hold

“

”

button and pr

ess “

”

，

button to enter the auto

power off Setup Mode.

Press

“

” button 4 more times.

Press

“

“ and “

” button to change the

value. Auto power off time default setting is 15

minutes. Maximum auto power off time : 99

minutes. Set value to 00 to disable auto power off.

Press

“

” key to store the new setting value

and exit. The symbol

is displayed.

11.6 Setting the calibration factor (CAL)-6

Press hold

“

” button and press “

” button to

enter Setup Mode.

Press

“

” button

5 more times to enter the

calibration factor setup mode, The CAL setting

range is from 0.10 to 9.99. Default is 1.00 which is

Содержание Tenmars

Страница 1: ...RF three Axis Field Strength Meter Strength Meter User s Manual...

Страница 2: ...9 4 Result modes 13 10 Measurement Procedures and Preparation 14 10 1 POWER button 14 10 2 Data hold button 14 10 3 Units button 15 10 4 MAX AVG Record 15 10 5 Manual data memory storing 16 10 6 Back...

Страница 3: ...15 Safety Information 27 16 Safety Information 28 17 Battery replacement 29 18 Safety Precaution 29 19 Product Disposal 29...

Страница 4: ...out of the box Just follow these simple steps 1 Insert 9V battery 2 Turn meter on with GREEN button 3 Press XYZ MEM button until all three XYZ letters are displayed on the screen to the left of the m...

Страница 5: ...the frequency range of 50Mz 3 5 GHZ 2 Simple a method of operation Press button to power on To change measuring unit mV m push button to change the unit Electric field strength V m Computed magnetic f...

Страница 6: ...strength E A field vector quantity that represents the force F on an infinitesimal unit positive test charge q at a point divided by that charge Electric field strength is expressed in units of volts...

Страница 7: ...ds propagate as waves and travel at the speed of light C The wavelength is proportional to the frequency wavelength C speed of light f frequency If the distance to the field source is less than three...

Страница 8: ...e not exposed to dangerous levels of electromagnetic radiation such as High frequency RF electromagnetic wave field strength measurement Mobile phone base station antenna radiation power density measu...

Страница 9: ...llow measurements of electric field strength in TEM cells and absorber rooms The auto ranging units of measurement and the measurement types have been selected to expressed in units of electrical and...

Страница 10: ...asured or the average value Non directional isotropic measurement with three axis measurement sensor High dynamic range due to three channel digital results processing Configurable alarm threshold and...

Страница 11: ...e Sensor 2 Liquid crystal LCD 3 MAX AVG R Button 4 Record Time L Button 5 Power Button 6 UNIT ENTER switch Button 7 Hold ALARM on off Up Button 8 Backlight Set 9 X Y Z MEM Down Button 10 Holster 11 Tr...

Страница 12: ...attery symbol 7 x1x10x100 unit 8 X Y Z unit 9 ALARM unit 10 mV m V m E 11 A m mA m unit H 12 W m W cm 2 unit 13 E symbol 14 Auto power off symbol 15 Time unit month day hour minute second 16 MEM readi...

Страница 13: ...lution 0 1mV m 0 1 A m 0 01 W m 2 0 001 W cm 2 Setting time typically 1 5s 0 to 90 measurement value Sample rate 3 times per second Audible alarm Buzzer Units mV m V m A m mA m W m 2 mW m 2 W cm 2 Dis...

Страница 14: ...Accessories User s manual 9V battery Carrying case EMC This tester was designed in accordance with EMC Standards in force and its compatibility has been tested in accordance with EN61326 1 2006 9 2 E...

Страница 15: ...nt the typical CAL factor 2 4dB 50 MHz to 1 9 GHz 1 0 dB 1 9 GHz to 3 5GHz Isotropy deviation Typically 1 0 dB f 2 45GHz Overload limit 32 33 uW cm 2 11 V m per axis Overload limit 0 to 50 C 0 2dB 9 3...

Страница 16: ...one of three modes which can be selected Instantaneous The display shows the last value measured by the sensor no symbol is displayed Instantaneous mode is the default setting when the meter is turned...

Страница 17: ...nside Battery replacement When the low battery symbol of appears on the LCD display the battery should be replaced with a new one 10 1 POWER button Press button to power on Press button to power off 1...

Страница 18: ...d strength V m Computed magnetic field strength mA m Computed power density mW m 2 Computed power density W cm 2 Press button to change the unit Possible units mV m V m A m mA m W m 2 mW m 2 W cm 2 10...

Страница 19: ...minutes and 99 seconds After this period of time updating will stop automatically and the LCD displays 10 5 Manual data memory storing Push button the meter will save the current measured result and...

Страница 20: ...omatically after 30 seconds 10 7 XYZ Press this key to change sensor axis selector All axis X axis Y axis Z axis 10 8 Alarm ON OFF Setup Press and hold then press key to switch the alarm function on T...

Страница 21: ...a records Use or button to see the next or previous records Press key to close the setup exit the mode 10 10Clock LCD Display Press hold and button to select the display method of the Year Month Date...

Страница 22: ...t functions in setup mode Default Clock Setup setup 1 Setting the alarm limit value ALARM setup 2 Clear data logger memory setup 3 Analogue bar graph x1 x10 x100 setup 4 Auto Power Off Time setup 5 Se...

Страница 23: ...alarm limit value ALARM 2 The alarm limit value determines the level at which the alarm wil sound The alarm limit value can be edited only in the V m unit The ALARM setting range is from 0 001 to 999...

Страница 24: ...played Press key to move decimal Press key to select the desired digit Press and button to change digit Press key to store the new setting value and exit 11 3 DEL data logger memorysetup 3 While the m...

Страница 25: ...press hold button and press button to enter Setup Mode Press button 3 more times to enter analogue bar graph setting mode The graph unit is flashing Current setting of x1 x10 or x100 is displayed at...

Страница 26: ...time default setting is 15 minutes Maximum auto power off time 99 minutes Set value to 00 to disable auto power off Press key to store the new setting value and exit The symbol is displayed 11 6 Setti...

Страница 27: ...serves to calibrate the display for a specific frequency when the frequency of a single signal is known The field strength value measured internally is multiplied by the value of CAL that has been en...

Страница 28: ...ion Use either the instantaneous or the Max instantaneous mode if the characteristics and orientation of the field are unknown when entering an area exposed to electromagnetic radiation Procedure Hold...

Страница 29: ...ntrate or amplify the field from a distant source 14 Long term exposure measurements Location Place the meter between yourself and the suspected source of radiation Make measurements at those points w...

Страница 30: ...switched on Change the battery if the symbol is displayed In the case of prolonged storage it is preferable to remove the battery from the meter Avoid shaking the meter particularly in the measuremen...

Страница 31: ...he field strength in proximity to radiators increases proportionally to the inverse cube of the distance This means that enormous field strengths can result in the immediate vicinity of small radiatio...

Страница 32: ...ft dry cloth Never use a wet cloth solvents or water etc Operation Altitude Up to 2000M Operating Environment Indoors use This instrument has been designed for being used in an environment of pollutio...

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