REED ST-1301 Скачать руководство пользователя страница 5

reedinstruments

www

com

5

Pantone 485 & 123
485 = (0/100/100/10)
123 = (0/18/100/0)

Operating Instructions

Measuring Light

1. Turn the Power/Function/Range switch to select the range to desired 

(x1 Lux/Fc , x10Lux/Fc, x100Lux/Fc) range. 

2. Remove the photo detector to the light source in a horizontal position.
3. Read the illuminance nominal from the LCD display.
4. Over-range: If the instrument only displays one “1” in the M.S.D. the 

input signal is too strong, and a higher range should be selected.

5. When the measurement is completed, replace the photo detector from 

the light source.

6. Spectral sensitivity characteristic: To the detector, the applied photo 

diode with fi lters makes the spectral sensitivity characteristic almost 
meet C.I.E. (International Commission on Illumination) photopia curve 
V(

y

) as the following chart described.

100% (Relative Sensitivity)

Spectral Sensitivity

80%

V(

y

)

60%

40%

20%

0

400

500

600

700

Wavelength (nm)

www.

GlobalTestSupply

.com

Find Quality Products Online at:

[email protected]

Содержание ST-1301

Страница 1: ...reedinstruments www com Pantone 485 123 485 0 100 100 10 123 0 18 100 0 Model ST 1301 Light Meter Instruction Manual www GlobalTestSupply com Find Quality Products Online at sales GlobalTestSupply com...

Страница 2: ...t size and light weight 3 1 2 digital LCD display with LUX Fc LOBAT MAX HOLD indication Accurately displays light level in terms of Foot Candles Fc or Lux over wide range Measures from 0 to 50000 Lux...

Страница 3: ...pprox 15 minutes of inactivity Power One standard 12V A23 battery Dimensions Wt 188 H x 64 5 W x 24 5 D mm 160g Photo Detector Dimensions Wt 115 X 60 X 27 mm 80g Light Measuring Range 200 2000 20000 5...

Страница 4: ...LD If you press the MAX button the maximum reading will be held Pressing the button once again will release the hold and allow a further measurement 5 DATA HOLD The reading will be held when the Data...

Страница 5: ...nd a higher range should be selected 5 When the measurement is completed replace the photo detector from the light source 6 Spectral sensitivity characteristic To the detector the applied photo diode...

Страница 6: ...r 150 200 Show window Packing table 750 1 500 Forefront of show window 1500 3 000 Hospital Sickroom Warehouse 100 200 Medical Examination room 300 750 Operating room Emergency Treatment 750 1 500 Scho...

Страница 7: ...____________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________...

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