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Spectral wavelength range: 360~780nm
Output wavelength interval: 1 nm
Spectral wavelength width: About 10nm (half wave width)
Wavelength accuracy: ±0.3 nm (correction wavelength of 435.8 nm, 546.1 nm and 585.3 nm specified by JIS Z8724)
Measuring range: 0.1~100000 LX (chromaticity display above 5LX)
Precision: Ev: ±2% ±1 value of displayed value
(Standard light source A)xy: ±0.0015 (10~100000lx) xy: ±0.002 (5~10lx)
Repeatability (standard light source A)
Ev: 0.5%+1 value
xy: 0.0005 (500~100000lx), xy: 0.001 (100~500Lx),
xy: 0.002 (30~100lx), xy: 0.004 (5~30lx)
The relative spectral sensitivity in the visible light region: less than 1.5%
Cosine induction characteristics (F2): Ev: within 3%
Temperature deviation (fT)Ev: ±3% of displayed value xy: ±0.003
Humidity deviation (FH)Ev: ±3% of displayed value xy: ±0.003
Measure time:
Super fast mode: about 0.2 seconds (only when connected to a computer)
Fast mode: about 0.5 seconds Slow mode: about 2.5 seconds
Auto exposure time setting (high precision) mode: about 0.5~27 seconds
Display language: Japanese, English, Simplified Chinese
Port: USB2. 0
Power supply: Built-in rechargeable lithium battery, power adapter, USB data cable
Operating temperature and humidity range: -10~40℃, relative humidity below 85% (35℃)/no condensation
Storage temperature and humidity range: -10~45℃, relative humidity below 85% (35℃)/no condensation
Size: 70×165×83mm
Weight: 350g
