美能达发布新版色温照度计CL-200A
光测量仪的国际标准生产厂家——日本柯尼卡美能达，其CL-200色温照度计风靡全球数十年。近来，美能达就CL-200进行了升级，型号为CL-200A。
123仪器商城是天友利旗下的实价B2B平台，天友利是日本柯尼卡美能达地区长期授权代理，CL-200A色温照度计由12年代理经验的天友利直接进口。同时，天友利仍将以实惠的价格、服务和的技术，一如既往的为新老客户提供新一代色温照度仪——CL-200A。
CL-200A产品信息: >>>
色彩照度计CL-200A可对光源的三刺激值、色度、色差、相关色温、照度(JIS普通型AA级)进行测量。CL - 200A是CL - 200的升级版，特别是在测量发光二极管、有机发光二极管（OLED）以及其他形式的有机电="this.style.backgroundColor='#ebeff9'" title=(EL). style="BACKGROUND-COLOR: #fff"
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CL-200A技术参数：
| Model | Incident Chroma Meter CL-200A | ||
|---|---|---|---|
| Relative spectral response | Closely matches CIE standard observer curves x–(λ) y–(λ) and z–(λ) Within 6% (f1') of the CIE spectral luminous efficiency V(λ) | ||
| Receptor | Silicon photocell | ||
| Measurement functions | 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') ΔEvΔu'v' | ||
| Other functions | User calibration function Data hold function Multi-point measurement (2 to 30 points) | ||
| Measuring range | 0.1 to 99990 lx 0.01 to 9999 fcd (Chromaticity: 5 lx 0.5 fcd or above) in four automatically selected ranges (lx or fcd is swichable) | ||
| Accuracy | Ev: ±2% ±1 digit of displayed value xy: ±0.002 (800 lx Standard Illuminant A measured) | ||
| Repeatability | Ev: 0.5% ±1 digit (2σ) xy: ±0.0005 | ||
| Temperature drift | Ev: ±3% ±1 digit of displayed value xy: ±0.003 | ||
| Humidity drift | Ev: ±3% ±1 digit of displayed value xy: ±0.003 | ||
| Response time | 0.5 sec. (continuous measurement) | ||
| Digital output | USB 2.0 full-speed | ||
| Display | 4 Significant-digit LCD with back-light illumination | ||
| Operating temperature/humidity range | -10 to 40°C relative humidity 85% or less (at 35°C) with no condensation | ||
| Storage temperature/humidity range | -20 to 55°C relative humidity 85% or less (at 35°C) with no condensation | ||
| Power source | 2 AA-size batteries / AC adapter (optional) | ||
| Battery life | 72 hours or longer (when alkaline batteries are used) in continuous measurement | ||
| Dimensions | 69 × 174 × 35mm | ||
| Weight | 215g (7.6 oz) not including batteries | ||
