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  Uniform Standard Light Source Box  LSBS-300T




* Arbitrary luminance output
* Ideal uniform diffusion light source
* Uneven luminance value 90 degrees less than ±2%
* Luminance value change speed is fast
* With LV and cd/m2 change
* Maintenance free by quantity of light feed back control
Specifications
Luminance value [A light Source]2.5cd/m2-20000cd/m2
(LV4-LV17)[0.1LV 1.31 step]1/1000LV can entry
B Luminance Surface φ100 mm (Integral sphere φ300 mm)
Uneven Luminance Value 90 degrees MAX 2%
Color Temperature [A light source]3100K±150K
Light Source Lamp Halogen lamp 24V-250W
Quantity of Light Servo-mechanism Luminance feedback mechanism
Luminance Variable 1.Arbitrary luminance select method: Summons of arbitrary luminance by 10 key.
2.Pitch variable method: Summonses consecutive by setting pitch of pitch select (0.1~1.0LV).
3.Memory select method: Memorizes arbitrary 99 points luminance, and summons it sequentially.
4.Control by RS232C
Measuring Environment [Temperature]0ºC-40ºC[Humidity]MAX 95%
Power Supply AC100, 110, 220V. 50/60 Hz
Power Consumption About 150VA
Dimensions&Weight Light source part 550(W)x470(H)x530(D),15kg
Control part 282(W)x135(H)x350(D),7kg