| Model | CA-310 (LED Universal Measuring Ø27 Probe) | CA-310 (LED Flicker Measuring Ø27 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 |
| Display range (Chromaticity) | Displayed as 4- or 3-digit value (can be chosen) |
| Luminance – Measurement range | 0.0050 to 1000 cd/m² |
| Luminance – 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) |
| Luminance – Repeatability (2σ)*1 | 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) |
| Chromaticity – Measurement range | 0.0500 to 1000 cd/m² |
| Chromaticity – Accuracy (white)*1 | 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 |
| Chromaticity – Repeatability (2σ) *1 | 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 method – Measurement range | – | 5 cd/m2 or higher |
| Flicker Contrast method – Display range | – | 0.0 ~ 999.9 % |
| Flicker Contrast method – Accuracy | – | ±1 % (Flicker frequency: 30 Hz AC/DC 10% sine wave)
±2 % (Flicker frequency: 60 Hz AC/DC 10% sine wave) |
| Flicker Contrast method – Repeatability(2σ) | – | 1 % (Flicker frequency: 20 to 65 Hz AC/DC 10% sine wave) |
| Flicker JEITA method*3 – Measurement range | – | 5 cd/m2 or higher |
| Flicker JEITA method*3 – 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) |
| Flicker JEITA method*3 – 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) – 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. |
| Measurement speed (USB) – Flicker (Contrast) | – | 16(16) times/sec. |
| Measurement speed (USB) – Flicker JEITA*3 | – | 0.5 (0.3)times/sec.*5 |
| Display (Digital) | xyLv, XYZ, TΔuvLv, u’v’Lv, RGB analyze | xyLV, TΔuvLV, RGB analyze, XYZ, u’v’LV, Flicker (Contrast method) *3 |
| Display (Analog) | ΔxΔyΔLv, R/G B/G ΔG, ΔR B/R G/R | ΔxΔyΔLV, R/G B/G ΔG, ΔR B/R G/R, Flicker (Contrast method)*3 |
| Display (LCD) | 16 characters × 2 lines (with backlight) |
| SYNC mode | NTSC, PAL, EXT, UNIV, INT |
| Object Under Measurement | Vertical synchronous frequency: 40 to 200Hz | Vertical synchronization frequency: 40 to 200 Hz (Luminance or chromaticity measurement), 40 to 130 Hz (Flicker measurement) |
| Memory channels | 100 channels |
| 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) |
| 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 | Main body: 340 × 127 × 216mm Probe: Ø49×208 mm |
| Weight | Main body: 3.58kg Probe: 530g | Main body: 3.58kg Probe: 530 g |
