老太脱裤子让老头玩xxxxx,豆国产93在线 | 亚洲,综合 欧美 亚洲日本,国产亚洲精品a在线观看app,免费 黄 色 人成 视频 在 线

Welcome to Kunshan Huanair Precision Instrument Co.,Ltd. website!

Chinese|English|HomepageFavoritesContact

_激光平面度檢測儀|全自動研磨拋光機|端子截面分析儀|手動影像測量儀

昆山華乃爾精密儀器有限公司

Kunshan Huanair Precision Instrument Co.,Ltd.

Free hotline

400-666-2286

Kunshan Huanair Precision Instrument Co.,Ltd.
Free Hotline: 400-666-2286
Tel: 086-512-5011-0876, 5011-2958
Fax: 086-512-5756-7135
Business Mobile: 139-6262-4628
E-mail: [email protected]
Address:No. 588#,Jingtan Road, Bacheng Town, Kunshan City,Jiangsu,CHina
CS-2000/CS-2000A spectroradiometer
【Product Name】CS-2000/CS-2000A spectroradiometer
【Product Category】色彩分析儀
【Popular Products】2267
【Updated】2020/7/24 17:24:14
Details

The ability to measure low brightness has reached a global high level
*As a color spectroradiometer (established in October 2008)

 

A contrast measurement of 100000: 1 has now become possible!
*When the measured peak reaches 300 cd/m2
With the comprehensive start of the high-definition television era, in order to better restore sharp, bright, and high-resolution images, the development of some higher quality display devices that support full HD is also accelerating. At present, advanced technology can achieve a brightness level of 100000: 1 contrast, which will give you a more realistic feeling in the picture. Due to the need for instruments to measure lower brightness, there is a technical bottleneck in reproducing some images that are "darker than black".
In addition, some other types of light-emitting devices are developing rapidly, such as organic electroluminescence (Organic EL), which, like traditional LCD and PDP displays, requires higher precision spectral radiation curve analysis. CS-2000 is a spectroradiometer with the above measurement functions. Its low brightness measurement has reached a global high level, with a minimum of 0.003 cd/m2 and a maximum measurement contrast of 100000: 1.

CS-2000/CS-2000A spectroradiometer

Measurement Example: Measuring an Organic Electroluminescence (EL) Plate During the Development Stage


At a low brightness of 0.003 cd/m2, the instrument can also maintain high precision measurement
Konica Minolta fully combines advanced optical design technology with signal processing technology, providing high precision for chromaticity and brightness measurement at extremely low brightness of 0.003 cd/m2.
Low brightness measurement: starting from 0.003 cd/m2
Measurement accuracy: ± 2% (brightness)
Fast measurement can also be ensured at low brightness levels
The unique design of the instrument fully eliminates mechanical and circuit noise, allowing CS-2000 to perform rapid measurements with good repeatability even at low brightness.
Measurement time at 1 cd/m2:
About 5 seconds (fast mode)
*Previous models of Konica Minolta CS-1000: approximately 123 seconds
Low polarization error
The polarization error caused by the use of reflective diffraction gratings has been reduced to only 2% (measurement angle: 1 °). This ensures the stability of measurement data for display devices such as LCD that use polarizers.
Half wave width of only 5 nm
The instrument has a half wave width of only 5 nm, which meets the requirements for chromaticity measurement (JIS Z 8724-1997, CIE 122-1996), ensuring accurate measurement of chromaticity throughout the entire visible light wavelength range.
Optional measurement angles, capable of measuring very small areas
CS-2000 can choose different optical measurement angles according to your different application objects.
Measurement angle selection: 1 °, 0.2 °, 0.1 °
Minimum measurement area: φ 0.1 mm (when using a close-up lens)
Practical design
The operating temperature range of the instrument is 5 ℃ to 35 ℃, which is similar to the actual working environment, ensuring the reliability of the instrument operation.
The instrument only needs to be preheated for 30 seconds after startup to perform normal measurements. (Measurement angle: 1 °; target brightness: 5 cd/m2 or above; at 23 ℃)
Even light sources with periodic emission characteristics can obtain stable measurement data
1. Internal synchronous measurement
Measurement by inputting synchronous frequency
2. External synchronous measurement
Measurement through external input of vertical synchronization signal
3. Multiple integration mode measurement
Reduce the variation of collected signals during asynchronous measurement or measure light sources with irregular emission characteristics
The concise operation panel and color LCD display make operation more convenient
The color LCD display screen and operation panel are set on the back of the instrument, and the concise button arrangement allows you to more intuitively call the desired functions.
Suitable measurement angles can be selected to meet different measured objects.

 

1°測量角適用于   0.2°測量角適用于   0.1°測量角適用于
傳統(tǒng)的測量對象如中、大尺寸的顯示器。   小面積光源如LEDs   極小的發(fā)光源或遠距離光源
CS-2000/CS-2000A spectroradiometer   CS-2000/CS-2000A spectroradiometer   CS-2000/CS-2000A spectroradiometer
◆ LCD,PDP或EL平板顯示
◆ 移動電話或者數(shù)碼相機的LCD面板
◆ 各類航空用雷達或儀器設(shè)備的顯示面板
◆ 戶外大屏幕顯示設(shè)備
  ◆ 車載音響系統(tǒng)
◆ 汽車顯示面板
◆ 熒光燈、背光燈管等一些光源
  ◆ PDP或LCD的像素點
◆ 冷陰極管
◆ 汽車剎車燈
◆ 交通信號燈

 

測量小面積時使用的近攝鏡(可選配件)  
儀器配合可選的近攝鏡一起使用,可以測量的最小面積為Φ0.1mm,不僅可以測量常規(guī)尺寸的顯示設(shè)備,也可以測量一些小面積的光源。 CS-2000/CS-2000A spectroradiometer

 

測量距離和測量面積

 

測量距離(單位:mm) 測量角度
0.2° 0.1°
當(dāng)使用近攝鏡時 55.0 φ1.00 φ0.20 φ0.10
70.9 φ1.39 φ0.28 φ0.14
350 φ5.00 φ1.00 φ0.50
500 φ7.78 φ1.56 φ0.78
1,000 φ16.66 φ3.33 φ1.67
2,000 φ34.18 φ6.84 φ3.42

 

*

The measurement distance is calculated from the end of the metal part of the objective or close-up lens
Repetitive comparative experiment
*Compare with previous models of Konica Minolta CS-1000 when the target brightness is 0.1 cd/m2
*The y-axis represents the logarithm of CS-1000 measurements, assuming that the average value of CS-2000 measurements is 1

亮度(Lv)   色度(x)   色度(y)
CS-2000/CS-2000A spectroradiometer   CS-2000/CS-2000A spectroradiometer   CS-2000/CS-2000A spectroradiometer

 

儀器通過在設(shè)計上充分消除了機械及電路噪聲,達到了更好的重復(fù)性。

 

被測亮度與測量時間
(單位:秒)

 

亮度(cd/m2) 一般模式 快速模式
0.003 243 35
0.01 243 35
0.1 155 27
1 19 5
10 4 4
300 3.7 3.7

 

測量對象:標準光源A
* 所有的時間僅代表接近值。

 

測量實例

 

PDP   LCD   Organic EL
CS-2000/CS-2000A spectroradiometer   CS-2000/CS-2000A spectroradiometer   CS-2000/CS-2000A spectroradiometer

 

技術(shù)解析  
CS-2000的核心,光學(xué)傳感器,通過精確的分析設(shè)計,消除了其成分中的熱量對測量數(shù)據(jù)的疊加影響。

CS-2000/CS-2000A spectroradiometer

傳感模組的熱分析圖


Previous:CS-200色度計
Link:Nothing