Model |
Chroma Meter CL-200 |
Relative Spectral Response |
Closely matches CIE Standard Observer curves x(λ), y(λ), and z(λ).
Within 8% (f1') of the CIE spectral luminous efficiency V(λ) |
Receptor |
Silicon Photocell |
Measuring function |
Tristimulus values: XYZ
Chromaticity: Ev xy, Ev u'v'
Correlated color temperature: Ev, Tcp, Δuv
Color difference: Δ(XYZ), Δ(Ev xy), Δ(Ev u'v'), ΔEv Δu'v' |
Other function |
User calibration function, Data hold function, Multi-point measurement(2 to 30 points) |
Measuring range |
0.1 ~ 99,900 lx, 0.01 ~ 9,999 fcd
(Chromaticity: 5 lx, 0.5 fcd or above) in four automatically selected ranges (lx or fcd is switchable) |
Accuracy |
EV: ±2%±1digit of displayed value
(based on Konica Minolta Standard)
xy: ±0.002(800 lx, standard illuminant A measured)
Tcp: ±20K(800 lx, standard illuminant A measured) |
Repeatability |
Ev: 0.5%+1digit(2σ)
xy: ±0.0005(800lx, standard illuminant A measured) |
Temperature drift |
Ev: ±3%±1digit of displayed value, xy: ±0.003 |
Humidity drift |
Ev: ±3%±1digit of displayed value, xy: ±0.003 |
Response time |
0.5 sec.(continuous measurement) |
Digital output |
RS-232C |
Display |
4 Significant-digit LCD with back-light illumination |
Operating temperature/humidity range |
Temperature: -10 to 40℃; relative humidity 85% or less(at 35℃) with no condensation |
Storage temperature/humidity range |
-20 to 55℃, relative humidity 85% or less(at 35℃) with no condensation |
Power Source |
Two AA-size batteries/AC adapter(optional) |
Battery life |
72 hours or longer(When alkaline batteries are used) in continuous measurement |
Dimensions |
69 x 174 x 35mm (2-6/16 x 6-14/16 x 1-7/13 in.) |
Weight |
215g(7.6 oz.) not including batteries |
Standard accessories |
Case, Lens cap; Neck Strap, Battery |
Optional accessories |
Receptor Head, Adapter Unit Receptor, T-A20, Adapter Unit for Main Body T-A21 AC Adapter AC-A10 (N), Data Processing Software, Printer Cable T-12, RS-232C Cable T-A11(for PC), Hood, Hard Case |