MINOLTA 분광조도계 CL-500A

분광분포데이터 및 연색지수 측정 가능한 분광조도계

Illuminance Spectrophotometer CL-500A




  • 분광분포 및 연색지수(CRI, 연색성)까지 측정 가능한 분광조도계

  • DIN 및 JIS 표준 규격을 준수하는 휴대용 Illuminance Spectrophotometer

  • 손쉬운 JIG 장착

  • 가볍고 Compact한 휴대용 장비

  • 고속 측정 가능

  • USB bus Power

  • 별도의 PC가 필요하지 않은 All-in-one type

  • Excel Add-in S/W(CL-S10w)를 이용한 간편한 제어 및 Data 관리



Luminance meter class

Spectral wavelength range

Output wavelength pitch

Spectral bandwidth

Wavelength precision

Measuring range

Accuracy *4,*5

(Standard Illuminance A)


(Standard Illuminant A)

Visible-region relative spectral response characteristics(f1')

Cosine response(f2)

Temperature drift(fT)

Humidity drift(fH)

Measurement time

Display modes




Other function


Display languages



Operating temperature

/humidity range

Storage temperature

/humidity range



Illuminance Spectrophotometer CL-500A

Conforms to requirements for Class AA of JIS C 1609-1:2006 "Illuminance meters Part 1: General measuring instruments"*1
Conforms to DIN 5032 Part 7 Class B



Appox. 10nm(half bandwidth)

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

0.1 to 100,000 lx(Chromaticity display requires 5 lx or more)

EV(Illuminance): ±2%±1digit of displayed value

xy : ±0.0015(10 to 100,000 lx)

xy : ±0.002(5 to 10 lx)

Ev: 0.5%+1digit

xy: ±0.0005(500 to 100,000 lx)

xy: ±0.001(100 to 500 lx)

xy: ±0.002(30 to 100 lx)

xy: ±0.004(5 to 30 lx)

Within 1.5% of spectral luminous efficiency V(λ)

Ev: Within 3%

Ev: ±3% of displayed value, xy: ±0.003

Ev: ±3% of displayed value, xy: ±0.003

Super Fast mode: Approx. 0.2 sec.(when connected to computer);
Fast mode: Approx. 0.5 sec.
Slow mode: Approx. 2.5 sec.

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

Data memory: 100data; User calibration function(when connected to computer); Continuous measurement(when connected to computer); Auto off function

English, Japanese, Chinese(Simplified)


Rechargeable internal lithium-ion battery(Operating time per charge: Approx. 6 hours when new); AC adapter; USB power bus

-10 to 40℃, relative humidity 85% or less(at 35℃) with no condensation

-10 to 45℃, relative humidity 85% or less(at 35℃) with no condensation

70 x 165 x 83mm


*1 For Section7.6.3 Response Time, when measurement speed mode is set to FAST mode.
*2 for 585.3nm,evaluation performed using substitute wavelength of 587.5nm.
*3 Based on KonicaMinolta test standards(change in temperature of 2℃ or less after zero calibration.)
*4 Automaticexposure time setting(high accuracy) mode
*5 Linear forEv(Illuminance)

MINOLTA CL-500A 카타로그