CA-310 Color Analyzer

High-speed, high-accuracy instrument that provides even higher accuracy for measuring LED-backlit LCD TVs by reducing errors due to variations in the peak wavelength of LED backlights.
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CA-310 Color Analyzer

The CA-310 Color Analyzer is an instrument that gives you extremely accurate measurement readings. Using the instrument you can measure LED-backlit LCD televisions by lowering errors that are caused by variations in LED backlight peak wavelengths.

The CA-310 Color Analyzer offers enhancements over instruments like the CA-210. You can get increasingly accurate measurements when using the CA-310 color analyzer to measure LED-backlit LCD televisions, electronic devices that are growing in popularity. Another benefit of using the CA-310 color analyzer is that the instrument allows you to achieve accurate measurements when measuring standard backlights found in devices like fluorescent lamps, devices that can cause LED spectral emission distributions to vary from unit to unit. The CA-310 reduces or eliminates this variance by using color sensors that are similar to the CIE 1931 color-matching functions. This allows the CA-310 to produce increased accuracy at higher speeds at a range of luminances, including low luminances.

CA-310 Color Analyzer from Konica Minolta Sensing Americas

CA-310 Color Analyzer

  • Use for high-speed, high accuracy measurement of LED-backlit LCD TVs
  • Enables high-speed measurement of even extremely low luminances down to 0.005cd/m²
  • Highly Accurate with sensors that virtually match CIE color matching functions
  • Unique optical system and color display – four digit color display for greater precision.
  • Connect up to 5 sensors – using the expansion board attachment, sold separately, have the capability to utilize up to 5 probes.

CA-310 Color Analyzer

All specifications other than Measurement area are for the Ø27mm measurement area probe.

Receptors Silicon photocells
Measurement area Ø27mm (Ø10mm probes also available)
Acceptance angle ±2.5°
Measurement distance 30±10mm
Display range Luminance 0.0001 to 1000 cd/m2
Chromaticity Displayed as 4- or 3-digit value (selectable)
Luminance Measurement range 0.0050 to 1000 cd/m2
Accuracy (white) *1 10.00 to 1000 cd/m2: ±2%
(0.0050 cd/m2: ±0.0015 cd/m2)
Repeatability (2σ) *1 10.00 to 1000 cd/m2: 0.1%
(0.0050 cd/m2: 0.0010 cd/m2)
Chromaticity Measurement range 0.0500 to 1000 cd/m2
Accuracy (white)*1 120 cd/m2: ±0.002 (± 0.004 for monochrome *2)
Repeatability (2σ) *1 0.0500 to 0.0999 cd/m2: 0.010
2.00 to 1000 cd/m2: 0.001
Flicker (Contrast method) Measurement range 5 cd/m2 or higher
Display range 0.0 to 999.9%
Accuracy ±1% (Flicker frequency: 30Hz AC/DC 10% sine wave)
±2% (Flicker frequency: 60Hz AC/DC 10% sine wave)
Repeatability (2σ) 1% (Flicker frequency: 30Hz AC/DC 10% sine wave)
Measurement speed (USB) xyLv 0.0050 to 0.0999 cd/m2: 4 times/sec.
0.10 to 1.99 cd/m2: 5 times/sec.
2.000 cd/m2 to 1000 cd/m2: 20 times/sec.
Flicker (Contrast) 16 times/sec.
Display Digital xyLv, XYZ, TΔuvLv, u'v'Lv, RGB analyze
Analog ΔxΔyΔLv, R/G B/G ΔG, ΔR B/R G/R
LCD 16 characters × 2 lines (with backlight)
Measurement subject Vertical synchronous frequency: 40 to 200Hz
Memory channels 100
Analyzer function Standard function
Interface USB or RS-232c (38,400 bps maximum)
Multi-point measurement Max. 5 points (using optional 4-Probe Expansion Board CA-B15)
Software Solutions SDK software (supplied as standard accessory)
Operating temperature/humidity range Temperature: 10 to 28°C; Relative humidity 70% or less with no condensation. Luminance change: ±2% ±1 digit of reading for white; Chromaticity change: ±0.002 for white, ±0.006 for monochrome from reading of Konica Minolta's standard LCD *1, 120.0 cd/m2 at 23°C 40%RH
Storage temperature/humidity range 0 to 28°C: Relative humidity 70% or less with no condensation; 28 to 40°C: Relative humidity 40% or less with no condensation
Input voltage range 100 to 240V AC, 50/60Hz, 50VA
Dimensions (W × H × D) Main body: 340 × 127 × 216mm
Probe: Ø49 × 208mm
Weight Main body: 3.58kg; Probe: 530g

For more details, or for details regarding Small Universal Measuring Probe and LCD Flicker Measuring Probes, please refer to the catalog downloadable from here (PDF:2.23MB) or request a catalog from your sales representative.

*1:Chromaticity and luminance measured under Konica Minolta's conditions (Standard LCD at 6500K and 9300K)

*2:The luminance for monochrome is measured when the reading of luminance for white is 120 cd/m2.

Specifications are subject to change without notice.

CA-310 Color Analyzer

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CA-310 Color Analyzer

Catalog Download: Download PDF (1.8MB)

Owner's Manual: Download PDF (895KB)