Prouducts 
Contant CA-310 Display Color Analyzer
2017-10-20 Click:426
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
| Model | CA-310 (LED Universal Measuring Φ27 Probe) | CA-310 (LED Flicker Measuring Ø27 Probe) | |
|---|---|---|---|
| Receptors | Silicon photocells | ||
| Measurement area | Ø27mm (Ø10mm probes also available) | Ø27mm | |
| Acceptance angle | ±2.5° | ±2.5° | |
| Measurement distance | 30±10mm | 30±10mm | |
| Display range | Luminance | 0.0001 to 1000 cd/m² | 0.0001 to 1000 cd/m² |
| Chromaticity | Displayed as 4- or 3-digit value (can be chosen) | ||
| Luminance | Measurement range | 0.0050 to 1000 cd/m² | 0.0050 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) *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) |
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 | 0.0500 to 1000 cd/m² |
| 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 |
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) *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 |
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 |
| Display range | - | 0.0 ~ 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 *3 | Measurement range | - | 5 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) | xyLv |
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. |
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 *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 |
| 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 | |
| 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 日本'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 | |
| *1 The chromaticity and luminance are measured under 日本'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 日本's PC (P3-600 MHz) | |||
