供应HP-881B可分合多功能照度计

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HP-881B可分合新型数字式照度计                             

                  Dispart & Coalescent New style Lux Meter

显示Display : 3 1/2 dis LCD display,

 maximum reading value display 1999 .

测量范围Ranges: 1-100,000Lux.

分辨率Resolution: 1Lux .

度Accuracy:≤10,000Lux:&plun;4%rdg&plun;0.5f.s

≥10,000Lux:&plun;5%+10dis .

重复性Repeatability: &plun;2% .

温度特性Temperature Characteristic:&plun;0.1%/℃ .

测试速度Test rate: 0.4 sec.

感光检测器Photo detector: one silicon photo diode with filter.

机身尺寸Dimension: 165×67×32mm .

重量Weight:约approx. 155 g (含电池including battery) .