EVERFINE LM-3 亮度計 (0.001~4000 000)
制造商: EVERFINE Model: LM-3 保障: 12 Month - 报价要求
- 联系
Measurement function: Luminance(Y)
Lens focal length: f=85mm
Viewing field: 8°
Measurement distance: 0.4m~infinity(Close-up lens is optional )
Viewing angle: 2°、1°、0.2°、0.1°
Minimum measured size(0.4m): ~Φ11mm、~Φ5.6mm~Φ1.1mm~Φ0.55mm
Luminance measurement rangecd/m2(under standard A source): 0.001~4000 000(different range at different Viewing angle)
Luminance measurement rangecd/m2(under standard A source): ±2.5%±1digit/±3%±1digit
- 质量承诺
- 正品保修
- 送货到家
- 交易简单化