لوکس متر حافظه دار St-8809A Professional Light Meters
رنج اندازه گیری : 0 to 40 to 400.000 LUX / FC
به قابلیت اندازه گیری و رسم گراف تا 99 پوینت
با قابلیت اتصال به کامپیوتر به همراه CD,USB
به همراه کیف حمل وپراب LUX
ST-8808/8809A Professional Light Meters
8808/8809A light meters provide accurate display light level in terms of Foot Candles (FC) or LUX over wide range. Just turning the Function Switch to select the “lux” scale and setting the range to desired range, then removing the photo detector to light source in a horizontal position and reading the illuminance norminal from the LCD display. When the measurement is completed,replace the photo detector from the light source.
Features:
| 8808 | 8809A |
LCD display counts | 4000 | 4000 |
Auto Ranging | * | * |
Analog bargraph/segments | */41-segments | */41-segments |
Peak Hold | * | * |
Relative mode | * | * |
Max and Data Hold | * | * |
Auto Power Off | * | * |
Low battery indication | * | * |
User selectable FC/Lux | * | * |
Output |
| USB |
Capacity for data logging 99 |
| * |
Total accuracy: for C.I.E standard illuminate A(2856K) | ||
Specifications:
| 8808 | 8809A |
Max Range | 400,000Lux | 400,000Lux |
Accuracy | ±5%±10d(<10,000Lux) | |
±10%±10d(>10,000Lux) | ||
Max Resolution | 0.1Lux/0.01Fc | |
Measuring rate | 1.5 times/second | |
Photo Detector | 115mm x 60mm x 27mm | |
Accessories:
9V battery, Photo Detector and USB cable (8809A), software(8809A), Carrying case and Gift box.