The 78855 Oriel LineSpec is a 2048 pixel CCD detector operating from 200 to 1100 nm. By using the 77439 mounting flange, it may be connected to Oriel's popular MS125 spectrograph. A key performance parameter for the CCD is the maximum S/N achievable by the detector. CCD sensors create high-quality, low-noise images. Compared to CMOS sensors, a CCD sensor is far less susceptible to noise, making them ideally suited to spectroscopy applications. In short, CCD detectors are optimum for low signal measurements.

The 78855 detector comes with Oriel's LineSpec software and a USB cable. LineSpec software is an intuitive instrument control and data acquisition software that runs under Windows XP, Windows 7 (32 or 64 bit). The software supports routine spectroscopic measurements and data acquisition, such as continuous, single and averaging scans; absorption, transmission and emission spectra measurements.

To purchase this detector with the MS125 spectrograph, adapter, diffraction grating and input slit, please refer to model 78877.

• 类型

  LineSpec CCD Detector

• 波长范围

  200 - 1100 nm

• 通信面板

  USB

• 模数转换器

  14 bit

• 阵列

  2048 pixel CCD

• 阵列长度

  29 mm

• 阵列质量

  no bad pixels, no fringing

• 暗噪声

  18 e-/s

• 暗信号

  492 e-/ADU

• 积分时间

  8 ms - 10 s

• 最大信噪比

  374:1 (single exposure)

• 像素尺寸

  200 µm (H) x 14 µm (W), on 14 µm centers

78855 Oriel LineSpec是一个2048像素的CCD探测器，工作范围从200到1100纳米。通过使用77439安装法兰，它可以连接到Oriel的流行的MS125光谱仪。CCD的一个关键性能参数是探测器所能达到的最大信噪比。CCD传感器产生高质量、低噪音的图像。与CMOS传感器相比，CCD传感器对噪声的影响要小得多，因此非常适合光谱应用。总之，CCD探测器最适合于低信号测量。78855检测器带有Oriel的LineSpec软件和USB数据线。LineSpec软件是一个直观的仪器控制和数据采集软件，运行在Windows XP, Windows 7(32位或64位)。该软件支持常规光谱测量和数据采集，如连续、单次和平均扫描;吸收，透射和发射光谱测量。购买这款带有MS125光谱仪、适配器、衍射光栅和输入狭缝的探测器，请参考型号78877。