Light Meter PCE-L 100  - Thiết bị đo Ánh sáng

Technical specifications

Classification: A (CIE)
Measuring ranges:
0.001 lx ... 30 lx
0.1 lx ... 3000 lx
10 lx ... 300 klx
Accuracy:
Total error: ≤ 2.5% ± 1 LSB 
Linearity error: <1%
Effect of temperature: max. ± 0.07 / ° C
Spectral matching ƒ 1 ≤ 2% (CIE)
Cosine adaptation ƒ2 ≤ 1.5% (CIE)
Units of measurement: Lx / klx /%
Measuring rate: 1 Hz / 1 measurement per second
Sensor:
Silicon photodiode
Spectral V (λ) (CIE)
Cosine
Dimensions: Ø 44 x 25.5 mm
1.5 m cable (plug)
Display: Graphic LCD, 128 x 64 pixels
Memory: 512 presets internal (measured value incl. statistics and comment)
Storage: Manually or automatically
Interface: RS-232
Software: PC/Windows compatible
Power supply: 9 V battery, approx. 20 hours of continuous use at full charge
Operating conditions: 0 ... +40 ° C / ≤ 80% RH
Dimensions: 152 x 83 x 33 mm
Weight: Approx. 250 g 

PCE-L 100 Thiết Bị Đo Cường Độ Ánh sáng PCE Viet Nam