Illuminance Spectrophotometer(Micro spectrometer)

Model:     Illuminance Spectrophotometer CL-500A

 

(1)     Illuminance meter class conforms to requirements for Class AA of JIS C 1609-1: 2006 "Illuminance meters Part 1: General measuring instruments"*1  and onforms to DIN 5032 Part 7 Class B

(2)     Wavelength range    360 ~ 780 nm

(3)     Output wavelength spacing      1 nm

(4)     Spectral bandwidth  Approx. 10 nm (half bandwidth)

(5)     Wavelength accuracy        ±0.3 nm (Median wavelengths of 435.8 nm, 546.1 nm, and 585.3 nm*2 as specified in JIS Z 8724)*3

(6)     Measurement range         0.1 to 100,000 lx (chromaticity display requires 5 lx or more)

(7)     Accuracy *4, 5 (Standard illuminants A)   Ev (Illuminance) : ±2%±1 digit of displayed value

xy: ±0.0015 (10 to 100,000 lx)

xy: ±0.002 (5 to 10 lx)

(8)     Repeatability (2σ):(Standard illuminant A)        Ev: 0.5% + 1digit

XY: .0005 (500 ~ 100,000 lx)

XY: .001 (100 ~ 500 lx)

XY: .002 (30 ~ 100 lx)

XY: 0.004 (5 ~ 30 lx)

(9)     Visible-region relative spectral response characteristics (f1')          Within 1.5% of spectral luminous efficiency V (λ)

(10) Cosine response (f2)          Ev: Within 3%

(11) Temperature drift (fT)       Ev: ±3% of displayed value; xy: ±0.003

(12) Humidity drift (fH)     Ev: ±3% of displayed value; xy: ±0.003

(13) Measurement time  Super Fast mode: Approx. 0.2 sec. (when connected to computer);

Fast mode: Approx. 0.5 sec.;

Slow mode: Approx. 2.5 sec.;

(14) Display modes  XYZ; X10Y10Z10; Evxy; Evu'v'; Ev; Dominant wavelength, Excitation purity; Correlated color temperature, Δuv; General color-rendering index (Ra); Special color-rendering indexes (Ri (i=1~15)); Spectral graph; Peak wavelength; Δ (XYZ); Δ (X10Y10Z10); Δ (Evxy); Δ (Evu'v'); Rank display

(15) Operating temperature and humidity range    -10 to 40°C, relative humidity of 85% or less (at 35°C) with no condensation

(16) Storage temperature and humidity -10 to 45°C, relative humidity of 85% or less (at 35°C) with no condensation

(17) Size: 70 × 165 × 83 mm

Weight: 350 g