CA-310 Display Color Analyzer (Discontinued)


Click to Enlarge Thumbnails

View our latest version of this instrument, the CA-410

Building on the benefits offered by the Display Color Analyzer CA-210, the CA-310 offers even higher accuracy when measuring the LED-backlit LCD TVs which are becoming more and more popular. Although conventional backlights such as fluorescent lamps provide relatively uniform light, the spectral emission distribution of LEDs varies slightly with each unit. The CA-310 overcomes this problem with color sensors that more closely match the CIE 1931 color-matching functions, offering higher measurement accuracy while providing high measurement speed even at low luminances.

Features

  • High-speed measurements of extremely low luminances down to 0.005 cd/m²
  • High-speed, high accuracy measurements of LED-backlit LCD Tvs
  • White balance adjustments
  • Highly accurate with sensors that virtually match CIE color matching functions
  • Four digit color display for greater precision
  • Connect up to 5 sensors

Specifications

ModelCA-310 (LED Universal Measuring Φ27 Probe)CA-310 (LED Flicker Measuring Ø27 Probe)
ReceptorsSilicon photocells
Measurement areaØ27mm (Ø10mm probes also available)Ø27mm
Acceptance angle±2.5°±2.5°
Measurement distance30±10mm30±10mm
Display rangeLuminance0.0001 to 1000 cd/m²0.0001 to 1000 cd/m²
ChromaticityDisplayed as 4- or 3-digit value (can be chosen)
LuminanceMeasurement range0.0050 to 1000 cd/m²0.0050 to 1000 cd/m²
Accuracy (white) *1
(temperature: 23° +-2°,
relative humidity
(40+-10_%))
0.0050 to 0.0999 cd/m2 (±4%±0.0015 cd/m2)
0.1000 to 9.999 cd/m2 (±3%±0.0010 cd/m2)
10.00 to 1000 cd/m2 (±2%±0.0010 cd/m2)
0.0050 to 0.0999 cd/m2 (±4%±0.0015 cd/m2)
0.1000 to 9.999 cd/m2 (±3%±0.0010 cd/m2)
10.00 to 1000 cd/m2 (±2%±0.0010 cd/m2)
Repeatability (2σ) *10.0050 to 0.0999 cd/m2 (1% + 0.0010 cd/m2)
0.1000 to 0.9999 cd/m2 (0.2% + 0.0010 cd/m2)
1.000 to 1000 cd/m2 (0.1%+0.0010 cd/m2)
0.0050 to 0.0999 cd/m2 (1% + 0.0010 cd/m2)
0.1000 to 0.9999 cd/m2 (0.2% + 0.0010 cd/m2)
1.000 to 1000 cd/m2 (0.1%+0.0010 cd/m2)
ChromaticityMeasurement range0.0500 to 1000 cd/m²0.0500 to 1000 cd/m²
Accuracy (white)*10.0500 to 4.999 cd/m2 (±0.005 for white)
5.000 to 19.99 cd/m2 (±0.004 for white)
20.00 to 1000 cd/m2 (±0.003 for white)
120 cd/m2 (±0.002 for white)
(±0.004 for monochrome)*2
0.0500 to 4.999 cd/m2 (±0.005 for white)
5.000 to 19.99 cd/m2 (±0.004 for white)
20.00 to 1000 cd/m2 (±0.003 for white)
120 cd/m2 (±0.002 for white)
(±0.004 for monochrome)*2
Repeatability (2σ) *10.0500 to 0.0999 cd/m²: 0.010
0.1000 to 0.1999 cd/m2: 0.004
0.2000 to 0.4999 cd/m²: 0.001
0.5000 to 1000 cd/m²: 0.001
0.0500 to 0.0999 cd/m²: 0.010
0.1000 to 0.1999 cd/m2: 0.004
0.2000 to 0.4999 cd/m²: 0.001
0.5000 to 1000 cd/m²: 0.001
Flicker Contrast methodMeasurement range5 cd/m2 or higher
Display range0.0 ~ 999.9 %
Accuracy±1 % (Flicker frequency: 30 Hz AC/DC 10% sine wave)
±2 % (Flicker frequency: 60 Hz AC/DC 10% sine wave)
Repeatability(2σ)1 % (Flicker frequency: 20 to 65 Hz AC/DC 10% sine wave)
Flicker JEITA method *3Measurement range5 cd/m2 or higher
Accuracy±0.5 dB (Flicker frequency: 30 Hz AC/DC 4% (-40 dB) sine wave)
±1.0 dB (Flicker frequency: 30 Hz AC/DC 1.2% (-50 dB) sine wave)
Repeatability(2σ)0.1 dB (Flicker frequency: 30 Hz AC/DC 4% (-40 dB) sine wave)
0.3 dB (Flicker frequency: 30 Hz AC/DC 1.2% (-50 dB) sine wave)
Measurement speed (USB)xyLv0.0050 to 0.0999 cd/m²: 4 times/sec.
0.1000 to 1.999 cd/m²: 5 times/sec.
2.000 cd/m² to 1000 cd/m²: 20 times/sec.
0.0050 to 0.0999 cd/m²: 4 times/sec.
0.1000 to 1.999 cd/m²: 5 times/sec.
2.000 cd/m² to 1000 cd/m²: 20 times/sec.
Flicker (Contrast)16(16) times/sec.
Flicker JEITA *30.5 (0.3)times/sec. *5
DisplayDigitalxyLv, XYZ, TΔuvLv, u’v’Lv, RGB analyzexyLV, TΔuvLV, RGB analyze, XYZ, u’v’LV, Flicker (Contrast method) *3
AnalogΔxΔyΔLv, R/G B/G ΔG, ΔR B/R G/RΔxΔyΔLV, R/G B/G ΔG, ΔR B/R G/R, Flicker (Contrast method) *3
LCD16 characters × 2 lines (with backlight)
SYNC modeNTSC, PAL, EXT, UNIV, INT
Object Under MeasurementVertical synchronous frequency: 40 to 200HzVertical synchronization frequency: 40 to 200 Hz (Luminance or chromaticity measurement), 40 to 130 Hz (Flicker measurement)
Memory channels100 channels
Analyzer functionStandard function
InterfaceUSB or RS-232c (38,400 bps maximum)
Multi-point measurement Max.5 points (using optional 4-Probe Expansion Board CA-B15)
Operating temperature/humidity rangeTemperature: 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 range0 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 range100 to 240V AC, 50/60Hz, 50VA
Dimensions (W × H × D)Main body: 340 × 127 × 216mm
Probe: Ø49 × 208mm
Main body: 340 × 127 × 216mm
Probe: Ø49×208 mm
WeightMain body: 3.58kg; Probe: 530gMain body: 3.58kg; Probe: 530 g
*1 The chromaticity and luminance are measured under Konica Minolta’s condition (standard LCD(6500K, 9300K) is used). *2 The luminance for monochrome is measured when the reading of luminance for white is 120 cd/m2 . *3 Measurement of flicker (JEITA method) is supported by SDK software. *4 Measuring probe connected to probe connector P1 only, used USB(used RS-232C Baud rate: 38400 bps) *5 Measured by Konica Minolta’s PC (P3-600 MHz)

Included Accessories

Placeholder

Power Cord 117V
Buy Now

Placeholder

Small Hood CA-HS10
Buy Now

Placeholder

Standard Hood CA-H10 (for CA-210/310)
Buy Now

Placeholder

Standard Lens Cap CA-H11
Buy Now

USB Cable IF-A18
Buy Now

Suggested Accessories

4-Probe Expansion Board CA-B15
Buy Now

Placeholder

Custom 1/4 & 1/8 ND Filter Set for CA-310
Buy Now

Placeholder

Small Lens CAP CA-HS11
Buy Now

Table Top Tripod Kit (345)
Buy Now

Privacy Preference Center