Tenmars TM201 User Manual Download Page 11

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TM-201/202/204/205

EN-9

8. RELATIVE SPECTRAL (SENSITIVITY)

The deviation from the comparative standards for
luminosity is determined by JIS standard C 1609-
1993.
Peak sensitivity wavelength:550nm

Typ. Ta=23

℃

2 0

4 0

6 0

8 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)
＊
DL-202

TM-202
TM-205

(%)

RELAT

IVE

NSIT

IVIT

WAVELENGTH (nm)

＊

CIE luminous spectral luminous

Summary of Contents for TM201

Page 1: ...LUX FC LIGHT METER TM 201 TM 202 TM 204 TM 205 User s manual HB2TM2010010 ...

Page 2: ...Description 6 8 Relative Spectral SENSITIVITY 9 9 Attention 10 10 Recommended Levels of Illumination 11 11 Battery Replacement 12 Office Jl RadinIntenIINo 62DurenSawit Jakarta13440 Indonesia Workshop Jl PahlawanRevolusiNo 22B Jakarta13430 Indonesia Phone 021 86906777 Hunting Fax 021 86906777 Mobile 6281617408925 Fax 021 86906771 ...

Page 3: ...team or filled with dust In order to avoid reading incorrect data please replace the battery immediately when the symbol appears on the LCD In order to avoid the damage caused by contamination or static electricity do not touch the circuit board before you take any adequate action Operating Environment Indoors use This instrument has been designed for being used in an environment of pollution degr...

Page 4: ...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 illumination of one lumen As one foot candle 10 764 Lux ...

Page 5: ...source include all visible 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 DC analog output TM 202 Data hold Zero adjustment Large integrated circuit design Auto Range TM 205 Office Jl RadinIntenII...

Page 6: ...TM 202 205 30 2 60 6 Angle deviation from cosine characteristics 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 TM 201 202 1 5 H x 2 2 W x 5 1 L inch TM 201 202 38 H x 55 W x 172 L mm TM 204 205 1 5 H x 2 2 W x 6 8 L inch TM 204 205 Sensor 25 H x 55 W x 80 L mm TM 201 202 9 8H x 2 2 W x 3 1 L inch TM 201 202 Weig...

Page 7: ...the LCD permanently after testing press the D H Key whereby the reading value will be locked permanently up Press the D H Key once again when you want to release the previous locking 6 After testing put the cover of the light sensor back to its former position and turn off the switch 7 After testing is completed the indication value should be 000 no matter what its range would be after putting the...

Page 8: ...MIN TM 202 205 value of LCD Press M H or MAX again to resume normal measuring TM 201 204 Press M H or MAX 1 second to resume normal measuring TM 202 or TM 205 4 Lux Fc button For select Lux and Fc 5 DATA HOLD button The reading data shown on LCD can be locked while pressing the button 6 Range button 7 DC analog output terminal TM 202 3Ø plug DC Analog Output Value Range Output 20 Lux FC 1 Lux Fc 1...

Page 9: ...TM 201 202 204 205 EN 7 8 Zero Adjustment 9 Photo detector Fig 1 TM 201 202 ...

Page 10: ...TM 201 202 204 205 EN 8 ...

Page 11: ...n from the comparative standards for luminosity is determined by JIS standard C 1609 1993 Peak sensitivity wavelength 550nm Typ Ta 23 0 20 40 60 80 100 380 440 500 560 620 680 740 V λ DL 202 TM 202 TM 205 RELATIVE SENSITIVITY WAVELENGTH nm CIE luminous spectral luminous ...

Page 12: ...nd 0 degree of the light sensor ball plane See fig 3 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 Fig 3 ...

Page 13: ...uter 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 Wrapp...

Page 14: ...and restrooms 75 to 30 Warehouses and emergency stairways 10 to 2 School passages 11 BATTERY REPLACEMENT WARNING If the symbol appears on the LCD please replace the battery immediately 1 Remove the battery cover 2 Replace the battery 3 Install the battery cover Office Jl RadinIntenIINo 62DurenSawit Jakarta13440 Indonesia Workshop Jl PahlawanRevolusiNo 22B Jakarta13430 Indonesia Phone 021 86906777 ...

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