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HP881A可分合新型数字式照度计
Dispart & Coalescent New style Lux Meter
显示Display : 3 1/2 digits LCD display,
maximum reading value display 1999 .
测量范围Ranges: 1-50,000Lux.
分辨率Resolution: 1Lux .
精确度Accuracy:≤10,000Lux:±4%rdg±0.5f.s
≥10,000Lux:±5%+10digits .
重复性Repeatability: ±2% .
温度特性Temperature Characteristic:±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) .
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 digits LCD display,
maximum reading value display 1999 .
测量范围Ranges: 1-100,000Lux.
分辨率Resolution: 1Lux .
精确度Accuracy:≤10,000Lux:±4%rdg±0.5f.s
≥10,000Lux:±5%+10digits .
重复性Repeatability: ±2% .
温度特性Temperature Characteristic:±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) .
HP-881C可分合新型数字式照度计
Dispart & Coalescent New style Lux Meter
显示Display : 3 1/2 digits LCD display,
maximum reading value display 1999 .
测量范围Ranges: 1-200,000Lux 0.01FC~20,000FC
分辨率Resolution: 1Lux .
精确度Accuracy:±4%rdg±0.5%f.s≤20,000LUX/2,000FC;±5%rdg±10dgt＞20,000LUX/2,000FC.
重复性Repeatability: ±2% .
温度特性Temperature Characteristic:±0.1%/℃ .
测试速度Test rate: 0.4 sec.
感光检测器Photo detector: one silicon photo diode with filter.
数据保持（峰值保持）.
背光照明.
机身尺寸Dimension: 165×67×32mm .
重量Weight:约approx. 160 g (含电池including battery) .