Illuminance Spectrophotometer

For evaluation of high-class next-generation lamps such as LED illumination and EL illuminationNow scotopic illuminance can also be measured.

Ideal for evaluating CRI (color rendering index)

New Version

spectrophotometer that conforms to both DIN and JIS standards. Includes convenient, easy-to-use PC software.

10

Both instrument and included software have been upgraded to provide improved instrument operation and software display of MacAdam SDCM levels.

Illuminance measurements (JIS AA Class) also possible

Scotopic illuminance can also be measured.

Convenient measurement functions

Main applications:

CIE

spe

ctra

l lum

inou

s ef

ficie

ncy

Wavelength (nm)

3800.0

0.2

0.4

0.6

0.8

1.0

1.2

420 460 500 540 580 620 660 700 740 780

Photopic vision

Scotopic vision

Handheld illuminance spectrophotometer conforms to both DIN and JIS standards.

Use the CL-500A for CRI (color rendering index) evaluation!

Compact, light-weight, handheld

All-in-one type. No PC needed.

Measurement of spectral irradiance (w/m2) at each wavelength.

Measures and displays both the general color-rendering index Ra as well as the special color-rendering indexes R1 to R15.

High-speed measurement possible

360 400 450 550

Wavelength (nm)

600500 650 700 750 7800.00E+00

5.00E-02

1.00E-01

1.50E-01

2.00E-01

2.50E-01

3.00E-01

3.50E-01

4.00E-01

4.50E-01

5.00E-01

What is color-rendering property?

Color-rendering indexes include the general color-rendering index (Ra) and special color-rendering indexes (R1 to R15)

Multi-point measurement possibleusing multiple CL-500A units

Spectral irradiance waveform display

Data Management Software CL-S10w (Standard accessory)

Comprehensive software included

Illuminance Spectrophotometer CL-500A Measures color-rendering properties

Chroma Meter CL-200A Measures color temperature

Illuminance Meter T-10A Can measure PWM-controlled lighting

Konica Minolta's Illuminance Measurement Trio

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Konica Minolta Measurement Fundamentals

Includes Excel® add-in software as standard accessory.

Convenient, easy-to-use Excel® add-in software

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®

y0.90

0.80

0.70

0.60

0.50

0.40

0.30

0.20

0.10

0.000.10 0.20 0.30 0.40 0.50 0.60 0.70 x

520 530

540

550

560

570

590

600610620650

680～780

510

500

490

480

470460450 380～440

2000250030003500

40004500

10000

* *

*

***

BC

AD55

D65D75

580

1500

The general color-rendering index uses low-chroma colors with a Munsell Value of 6 and Chroma between 4 and 8.

No. 9 to No. 15 are realistic colors. No. 15 is the average skin color of Asian women.

No. 1

Test - color samples

No. 2 No. 3 No. 4 No. 5 No. 6 No. 7 No. 8

No. 9 No. 10 No. 11 No. 12 No. 13 No. 14 No. 15

Red Yellow Green Blue Average Caucasian skin color

Tree-leave green

Average Asian skin color

Light source being tested

Standard illuminant (CIE daylight)

Cross-section A Illuminance (lx)

Horizontal distance (m)H

eigh

t (m

)0

0

1

1

2

2

3

3

4-1-2-3

30010050

10

30

5

Equipped with LED binning function Informative color-rendering index display

MacAdam SDCM level display

SDCM of 2700K

Dominant WavelengthBlackbody LocusMacAdam Ellipsesxy

0.0000

0.1000

0.2000

0.3000

0.4000

0.5000

0.6000

0.7000

0.8000

0.9000

0.0000 0.1000 0.2000 0.3000 0.4000 0.5000 0.6000 0.7000 0.8000

0.4000

0.4050

0.4100

0.4150

0.4200

0.4250

0.4300

0.4350

0.4400

0.4450 0.4500 0.4550 0.4600 0.4650 0.4700 0.4750 0.4800

Certificate No : JQA-E-80027Registration Date : March 12, 1997

Certificate No : LRQ 0960094/ARegistration Date : March 3, 1995

For correct use and for your safety, be sure to read the instruction manual before using the instrument.●Always connect the instrument to the specified power

supply voltage. Improper connection may cause a fire or electric shock.

SAFETY PRECAUTIONS ® ®

<Standard Accessories> <Optional Accessories>

Wrist StrapCR-A73

CapT-A13 *Shape may vary

by region.

Data Management SoftwareCL-S10w

Hood CL-A11

Illuminance SpectrophotometerCL-500A

USB CableIF-A17

Soft CaseFD-A05

AC adapter *

PC (commercially

available)

Main Specifications of CL-500A

System Diagram Dimensions (Units: mm)

MENU

MEAS.

165

95

95

φ45.2

φ10

.5

φ48Reference plane

Center of receptor window (bottom) Tripod socket; Depth: 5.5

Center of receptor window Tripod socket; Depth: 5.5

Receptor window

7211

70

11.2

1

2 3

1

2

H

Y

Y

Main specifications of Data Management Software CL-S10w

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