一、 測(cè)量范圍：
照度（illuminance Lux）;
色座標(biāo)(CIE 1976 & 1931);
主波長(zhǎng)(peak wavelength);
色溫 (CCT);
演色性(CRI);
光譜(Spectrum)
二、技術(shù)參數(shù)：
波長(zhǎng)范圍 wavelength range 360-760 nm
輸出光譜 output wavelength 1nm
數(shù)字分辨率 digital resolution 16 bit
曝光時(shí)間 Exposure time range 8~1000ms
光纖輸入端子 Input SMA905
儲(chǔ)存接口 interface USB 2.0 SD card (support mass storage only)
屏幕 LCD 3.5”320x240 彩色觸控屏幕 with colorful touchscreen
含電池重量weight (including battery)210g +_ 20g
外觀尺寸 dimension 144.2(W)x 78(H)x 24(D) mm
電池 battery 充電鋰電池 充飽可用5~6 小時(shí) Rechargeable Li-ion battery (6 hours) 2500 mAh
量測(cè)功能 measurement capabilities 照度illuminance Lux ; 色坐標(biāo)CIE 1976 & 1931 ; 主波長(zhǎng)peak wavelength ; 色溫correlated color temperature (CCT); 演色性correlated color index (CRI Ra); 光譜Spectrum
照度范圍 illuminance meter function Conditional support measure illuminance under 30C from 70 to 70000 Lux.
光柵 grating 高科技微機(jī)電微型光柵技術(shù)High tech. MEMS grating
傳感器 sensor CMOS 線性傳感器Linear spectrum image sensor
Cosine receipt area 6.6mm +_0.1mm
波長(zhǎng)準(zhǔn)確度Wavelength Accuracy ± 0.5 nm ( Measured under constant light input conditions )
照度精度Illuminance Accuracy ± 5%
色彩準(zhǔn)確性Color Accuracy ± 0.002 in CIE xy
顏色可重復(fù)性Color Repeatability ± 0.0005 in CIE xy
精度CCT Accuracy ± 2%
CRI Accuracy @ Ra ± 1.5%
文件格式Output file Compatible MicroSoft Office Excel Date Format
暗室校正Dark Calibration Yes (When start開(kāi)機(jī)時(shí)校正)
操作溫度 operation temperature 0~35C
三、應(yīng)用范圍: 任何型式之光源燈均可量測(cè)
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