LUX/FC LED Light Meter TM-201L / TM-209
Contents
1. before you take any adequate action e Operating Environment Indoors use This instrument has been designed for being used in an environment of pollution degree 2 e Operation Altitude Up to 2000M e Operating Temperature amp Humidity 5 C 40 C 0 80 RH e Storage Temperature amp Humidity 10 C 60C OYor 70 RH e EMC EN61326 1 2006 IEC 61000 4 2 2008 IEC 61000 4 3 2006 2007 EN 1 TENMARS TM 201L TM 209 3 Preface The flux of light received in a unit area of a certain side being shown is popularly known as illumination The measuring unit in both United Kingdom and America is known as footcandles light but in Europe it is also known as meter candlelight One foot candles light is the illumination of light that falls on one side which is one foot away from a one foot candlelight and exactly intersecting with the light Its abbreviated form is written as 1 Fc 1 Lm ft similarly one meter candlelight is the illumination of light that falls on a side which is one meter away from a one meter candlelight and exactly intersecting the light It is also called Lux i e the flux of light being received in each sq meter is called the illumination of one lumen 1 FC 10 764 LUX 1 LUX 0 09290 FC therefore Nbr of foot meter candlelight Nbr of Lumen Area sq foot or sq meter Nbr of Lumen Nbr of foot or meter x area EN 2 4 TENMARS TM 201L TM 209 Features Overload Indication2. LCD screen will show OL on the upper left hand corner Low battery Indication e Sampling Rate 2 5 times per second for digital display Spectral response close to CIE luminous spectral efficiency Cosine Angular corrected According to JIS C 1609 1993 and CNS 5119 general A class Specifications Measuring lights source LED white light and all visible light Measuring intensities of illumination in Lux or footcandles Many applications include Warehouses factories office buildings restaurants schools library hospitals photographic many video parking garages museums art galleries stadiums building security Data hold Maximum hold TM 201L Maximum Average Minimum Hold TM 209 Zero adjustment Auto power off and disable function TM 209 Auto ranging TM 209 EN 3 TENMARS TM 201L TM 209 5 Specifications Display of 2000 count maximum display 1999 TM 201L Display of 4000 count maximum display 3999 TM 209 Silicon photodiode and filter 200 2000 20000 200000 Lux 20 200 2000 20000 Footcandles 40 400 4000 40000 400000 Lux 40 400 4000 40000 Footcandles 3 Calibrated to standard incandescent lamp 2856 K and corrected LED day while light spectrum 8 other visible light source TM 201L 6 other visible light source TM 209 2 Angle deviation fromcosine eo gt fo 6 characteristics 25 Power Supply 9V NEDA 1604 IEC 6F22 JIS 006P battery x 1pc Battery life A
3. Lx x distance m The preset maximum distance is 0 01 30 47 m or 0 01 99 99 ft If a single light source is used and is regarded as a single point light source the luminous intensity of the light source can be calculated and displayed by setting the distance from the light source to the measuring point EN 9 Sao oO NS TENMARS TM 201L TM 209 8 Instrument Description of TM 201L Display LCD MAX HOLD Power Button ON OFF Lux Fc button DATA HOLD button Range button Photo detector Zero Adjustment EN 10 oo oe Ne TENMARS TM 201L TM 209 9 Instrument Description of TM 209 Display LCD Lux Fc CD button MEM READ MAX AVG MIN and setup upward Power ON OFF and disable auto power off Real time auto zero DATA HOLD and Light source select L S Setup downward Photo detector LED Light Meter TM 209 EN 11 TENMARS TM 201L TM 209 e Relative Spectral Sensitivity The deviation from the comparative standards for luminosity is determined by JIS standard C 1609 1993 Peak sensitivity wavelength 550 nm Typ Ta 23 C TM 209 380 440 500 560 620 680 740 RELATIVE SENSITIVITY WAVELENGTH nm CIE luminous spectral luminous Corrected LED day white light Spectrum Relative Emission Intensity a u 50 450 550 650 750 Wavelength A nm EN 12 TENMARS TM 201L TM 209 10 Attention e Set
4. TENMARS LUX FC LED Light Meter TM 201L TM 209 LED Light oT 209 he DU a gasy XE CE User s manual HB2TM2090000 CONTENTS d DOSA PWO ld r t ao oo kre pea ee ma 1 2 Safety Precaution paiiiouei zie yoki a keaton dra devi saseden 1 Dy Fe 1 L0 e DA NEN FK WER KE FA PA DR FM WE 2 4 TOatUrCS ll lrlilrrielorrrororenoroonotooearoososononoonon 3 5 Specifications eee a nee ee 4 6 Operation ice e ka pita ca 5 7 Luminous intensity measurement TM 209 9 8 Instrument Description of TM 201L 10 9 Instrument Description of TM 209 11 TO WACO MON bese bosi ee en za epe fia 13 11 Recommended Levels of Illumination 14 12 Battery Replacement rverrrrerrererrrrees 16 1 EDU ON INS a piers et be e aa ach tee cae kana be nee 16 TENMARS TM 201L TM 209 1 Description Measures light from visible luminaries equipped with white light LED fluorescent metal halide high pressure sodium and incandescent sources 2 Safety Precaution CAUTION A conditions while measuring Do not operate the meter under the environment with explosive gas material combustible gas material steam or filled with dust In order to avoid reading incorrect data please replace the battery immediately when the symbol EF appears on the LCD In order to avoid the damage caused by contamination or static electricity do not touch the circuit board
5. and minimum value of measure data Press the button for more than 1 seconds to disable this feature LX FC TM 201L IIluminance Lux or Foot candle measuring unit button EN 6 TENMARS TM 201L TM 209 LX FC CD TM 209 Illuminance Lux or Foot candle and luminous intensity measuring unit button e L S TM 209 Light source selection 1 9 features each light source can set correction parameters default as 1 000 Calibration parameters can be set to 0 001 to 1 999 when the pressure L S button for more than 1 second LCD L S below the LN flashing pressure or change L1 to L9 Press LS button for less than 1 second the digits of 1 000 on the lower right hand corner of the screen will be flashing pressure NJor you can change the calibration parameters as to 0 995 the display changes immediately set 350 0x0 996 348 6 Setup complete press for more than 1 second e L S light source factor L1 LED white day light 0 99 L2 L9 Default Standard light source A 1 00 e Auto Power Off TM 209 Power off automatically after approx 5 minutes without using the meter EN 7 TENMARS TM 201L TM 209 e Disable Auto Power Off TM 209 When the power is on press the Ed button for more than 1 second to cancel or recovery automatically shutdown Automatic shutdown feature is enabled If shows on the screen e MEM MOMORY TM 209 Press GED button for one second to
6. bout 200 hours i i Meter 38 H x 55 W x 130 L mm Dimensions 1 5 H x 2 2 W x 5 1 L inch Sensor 25 H x 55 W x 80 L mm 9 8H x 2 2 W x 3 1 L inch Weight 250 g include battery User s manual carrying case 9V battery Length of wring for light sensor Approx 1 5M EN 4 TENMARS TM 201L TM 209 6 Operation Press the Ed button to turn power on or off Remove sensor cap and place the sensor perpendicular to the light Select LUX or FC When OL is shown on the LCD screen press the Cbutton for useable reading TM 201L If you want to keep the reading value on the LCD screen permanently after testing press the L button When done testing replace the sensor cover to protect the filter and sensor Data Hold Freezes the reading present on the LCD screen at the moment the button is pressed R TM 201L Press the manual ranging button for usable reading EN 5 TENMARS TM 201L TM 209 e ZERO TM 201L Adjust to 0 ADJ to enable LCD to indicate 000 on the screen e ZERO TM 209 Press the Geno button for the zero adjustment if any digits appear on the LCD screen when the light sensor cap is not attached CAP will be shown on the screen Make sure that it is attached to the light sensor e M H TM 201L Press Ga button to Lockup data maximal value of measure data MAX AVG MIN TM 209 Press button simultaneously Lockup data maximum and average
7. for referring the testing of source of light is located at the right top end 0 degree of the light sensor ball plane Light Source 0 degree When the meter is not in use please keep the cap of the light sensor in its place to avoid the photo diode from wearing out When it is not in use for a long time please take the batteries away And avoid keeping it in a place of high temperature and humidity EN 13 TENMARS TM 201L TM 209 11 Recommended Levels of Illumination Suitable levels of illuminance According to the JIS standard Z 9110 1979 Offices Illuminance lux Place 1500 to 750 Offices designing drawing rooms 750 to 300 Offices conference rooms computer rooms 300 to 100 Workrooms corridors stairways restrooms 75 to 30 Indoor emergency stairways Factories Illuminance luminance lux Place saint a to 1500 Where such work as assembling inspecting testing selecting extremely precision visual work 1500 to 750 Assembling inspecting testing selecting precision visual work 750 to 300 Assembling inspecting testing selecting and visual ordinary work 300 to 150 Wrapping and packing 75 to 30 Indoor emergency stairways EN 14 TENMARS TM 201L TM 209 Schools IIluminance uminance lux ou Pa O to 300 Rev drawing or drafting precision experimenting library 750 to 200 Classrooms library reading rooms staff rooms gymnasia 300 to 75 Lecture halls assembl
8. store the data the LCD screen will display M and NO 01 NO 99 When the AVG shows on the right hand corner of the screen press ED button at this moment LCD will display AVG M and NO 01 NO 99 and store the AVG value at present moment e READ READ MEMORY TM 209 Pressure ED button for more than one second to display the stored values the LCD will display M and NO 01 NO 99 press Or keys to review all the stored values for example NO 1 NO 2 until NO 99 If the stored data is AVG value the screen will display AVG on the lower left hand corner Press the ED button for more one second to disable this feature e Clear memory TM 209 When power is off press Dand Dbuttons together then the screen will display CLr which means the memorized data is erased EN 8 7 TENMARS TM 201L TM 209 Luminous Intensity Measurement TM 209 Press the gt button to turn power on or off Remove sensor cap and place the sensor perpendicular to the light Press button for more than 1 second Press NJ or button to select ft feet or m meter Press button for less than 1 second Press or m set the distance between the light center of lamp and measurement base level Press button for less than 1 second Read the display Press the O button for more 1 second to disable this feature The luminous intensity is calculated using the following formula Luminous intensity cd illumination
9. y rooms locker rooms corridors stairways and restrooms 75 to od A and emergency PA A n 10 to 2 School passages EN 15 TENMARS TM 201L TM 209 12 Battery Replacement WARNING A If the symbol E appears on the LCD please replace the battery immediately 1 Remove the battery cover 2 Replace the battery 3 Install the battery cover 13 END OF LIFE Caution this symbol indicates that equipment and its accessories shall be subject to a separate collection and correct disposal EN 16 TENMARS ELECTRONICS CO LTD 6F 586 RUI GUANG ROAD NEIHU TAIPEI 114 TAIWAN E mail service tenmars com http www tenmars com
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