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LUX/FC LED Light Meter 

TM-201L / TM-209 

 

 

 

User’s manual 

HB2TM2090000 

Summary of Contents for TM-201L

Page 1: ...LUX FC LED Light Meter TM 201L TM 209 User s manual ...

Page 2: ......

Page 3: ...features 3 5 Specifications 4 6 Operation 5 7 Luminous intensity measurement TM 209 8 8 Instrument Description of TM 201L 9 9 Instrument Description of TM 209 10 10 Attention 12 11 Recommended Levels of Illumination 13 12 Battery Replacement 15 13 End of life 15 ...

Page 4: ... with dust z In order to avoid reading incorrect data please replace the battery immediately when the symbol appears on the LCD z In order to avoid the damage caused by contamination or static electricity do not touch the circuit board before you take any adequate action z Operating Environment Indoors use This instrument has been designed for being used in an environment of pollution degree 2 z O...

Page 5: ...away from a one foot candlelight and exactly intersecting 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 that lies in a distance one meter away from a one meter candlelight and exactly intersects the light It is also called Lux i e the flux of light being received in each sq meter is called the illuminatio...

Page 6: ...119 general A class Specifications z Measuring lights source LED white light and all visible light z Measuring intensities of illumination in Lux or footcandles z Many applications include Warehouses factories office buildings restaurants schools library hospitals photographic many video parking garages museums art galleries stadiums building security z Data hold z Maximum hold TM 201L z Maximum A...

Page 7: ...alibrated 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 Angle deviation from cosine characteristics 30 2 60 6 80 25 Power Supply 9V NEDA 1604 IEC 6F22 JIS 006P battery x 1pc Battery life About 200 hours Dimensions Meter 38 H x 55 W x 130 L mm 1 5 H x 2 2 W x 5 1 L inch Sensor 25 H x 55 W x 80...

Page 8: ...ntly after testing press the button 6 When done testing replace the sensor cover to protect the filter and sensor z Data Hold Freezes the reading present on the LCD at the moment the button is pressed z R TM 201L Press the manual ranging button for usable reading z ZERO TM 201L Adjust 0 ADJ to enable LCD to indicate 000 z ZERO TM 209 Press the button for the zero adjustment if any digits are appea...

Page 9: ... Illuminance Lux or Foot candle and luminous intensity measuring select z L S TM 209 Light source select 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 KEY more than 1 second LCD L S below the LN flashing pressure or change L1 to L9 pressure LS KEY under 1 second right corner flashing 1 000 pre...

Page 10: ...ond store one data LCD displayed M and NO 01 NO 99 When display AVG in LCD right operate button at this moment LCD display AVG M and NO 01 NO 99 present moment stores AVG value z READ READ MEMORY TM 209 Pressure button second display stored value LCD display M and NO 01 NO 99 pressure or NO 1 ÎNO 2 until NO 99 as at that time store data for AVG will display in the lower left corner of the AVG Pres...

Page 11: ...p and measurement base level 7 Press button 1 second 8 Read the display 9 Press the button more 1 seconds to disable this feature z The luminous intensity is calculated using the following formula Luminous intensity cd illumination Lx x distance m 2 z The preset maximum distance is 0 01 30 47 m or 0 01 99 99 ft z If a single light source is used and is regarded as a single point light source the l...

Page 12: ...TM 201L TM 209 EN 9 8 Instrument Description of TM 201L 1 Display LCD 2 MAX HOLD 3 Power Button ON OFF 4 Lux Fc button 5 DATA HOLD button 6 Range button 7 Photo detector 8 Zero Adjustment ...

Page 13: ... Description of TM 209 1 Display LCD 2 Lux Fc CD button 3 MEM READ 4 MAX AVG MIN and setup upward 5 Power ON OFF and disable auto power off 6 Real time auto zero 7 DATA HOLD and Light source select L S 8 Setup downward 9 Photo detector ...

Page 14: ...arative standards for luminosity is determined by JIS standard C 1609 1993 Peak sensitivity wavelength 550 nm Typ Ta 23 CIE luminous spectral luminous RELATIVE SENSITIVITY WAVELENGTH nm 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 0 1 0 0 3 8 0 4 4 0 5 0 0 5 6 0 6 2 0 6 8 0 7 4 0 V λ TM 209 ...

Page 15: ... top end 0 degree of the light sensor ball plane z 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 z 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 ...

Page 16: ...er rooms 300 to 100 Workrooms corridors stairways restrooms 75 to 30 Indoor emergency stairways Factories Illuminance lux Place 3000 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 Wrappin...

Page 17: ...n drawing or drafting precision experimenting library 750 to 200 Classrooms library reading rooms staff rooms gymnasia 300 to 75 Lecture halls assembly rooms locker rooms corridors stairways and restrooms 75 to 30 Warehouses and emergency stairways 10 to 2 School passages ...

Page 18: ...rs 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 ...

Page 19: ...TM 201L TM 209 EN 16 ...

Page 20: ...TM 201L TM 209 EN 17 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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