58W/950的参数及用途

Philips MASTER TL-D 90 Graphica 58W/950

1.G eneral Characteristics
Cap-Base G13 [Medium Bi-Pin Fluorescent]
Bulb T8 [26 mm
Life to 10% failures EM 12000 hr
Life to 10% fail Preheat EL,3h 17000 hr
Life to 10% fail Nonpreh EL,3h 10000 hr
Life to 50% failures EM 15000 hr
Life to 50% fail Preheat EL,3h 20000 hr
Life to 50% fail Nonpreh EL,3h 12000 hr
LSF EM 2000h Rated,3h cycle 99 %
LSF EM 4000h Rated,3h cycle 99 %
LSF EM 6000h Rated,3h cycle 99 %
LSF EM 8000h Rated,3h cycle 99 %
LSF EM 12000h Rated,3h cycle 89 %
LSF EM 16000h Rated,3h cycle 33 %
LSF EM 20000h Rated,3h cycle 2 %

2.Light Technical Characteristics
Color Code 950 [CCT of 5000K]
Color Rendering Index 97 Ra8
Color Designation (text) Daylight
Color Temperature 5300 K
Luminous Flux EM 25°C, Rated 3670 Lm
Luminous Flux EM 25°C, Nominal 3670 Lm
Lum Efficacy Rated EM 25°C 62.7 Lm/W
Luminance Average EM 1.00 cd/cm2
LLMF EM 2000h Rated 93 %
LLMF EM 4000h Rated 90 %
LLMF EM 6000h Rated 88 %
LLMF EM 8000h Rated 85 %
LLMF EM 12000h Rated 82 %
LLMF EM 16000h Rated 80 %
LLMF EM 20000h Rated 78 %
Design Temperature 25 C
Chromaticity Coordinate X 340 –
Chromaticity Coordinate Y 351 –

3.Electrical Characteristics
Lamp Wattage 58 W
Lamp Wattage EM 25°C, Nominal 58 W
Lamp Wattage EM 25°C, Rated 58.5 W
Lamp Voltage EM 25°C 111 V
Lamp Current EM 25°C 0.670 A
Dimmable Yes

常作为标准光源使用，色温为 5000k，作为D50灯管使用，用于印刷机看样台，标准光源箱，印刷纺织车间，工作台等．