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HR2000+光谱仪采用预先配置好的HC-1光栅，具有革命性的预配置设计可提供波长范围在200-1100nm的全光谱输出，它的主要特点是快速响应和高分辨率适合于某些特定的化学生物应用。
主要特点
200-1100nm 波长范围, 1.0nm 分辨率
HR2000+CG光谱仪采用5微米狭缝，专利的HC-1光栅和消除二，三级衍射的滤光片可覆盖200-1100 nm的波长范围，光学分辨率可达到1.0 nm FWHM。HR系列光谱仪采用Sony ILX511B 2048像素探测器可获得高速和高分辨率特性。OFLV-200-1100滤光片安装在探测器前可消除二，三级衍射。
复合光栅和滤光片
HR2000+CG光谱仪使用HC-1光栅，它是一种专利的可变闪耀波长光栅，提供的波长范围为200-1100nm。（请参照HC-1光栅效率曲线)。HR2000＋CG光谱仪还采用了OFLV-200-1100可变长通滤光片以消除二级和三级衍射的影响。光栅和滤光片在出厂时就已经安装并固定。
程序微控制器
HR2000+CG光谱仪有一个板载的程序控制器可对光谱仪及其附件进行控制。通过30针的接口，您可以进行许多操作包括控制外部光源，从外部对象获取数据。还提供10个可编程的数字I/O口连接到别的设备，一个模拟输出，一个模拟输入和一个信号发生器用于外部触发。
SPECIFICATIONS
| Physical | |
| Dimensions: | 148.6 mm x 104.8 mm x 45.1 mm |
| Weight: | 570 g |
| Detector | |
| Detector: | Sony ILX511B linear silicon CCD array |
| Pixels: | 2048 pixels |
| Pixel size: | 14 μm x 200 μm |
| Pixel well depth: | ~62,500 electrons |
| Sensitivity: | 75 photons/count at 400 nm; 41 photons/count at 600 nm |
| Optical Bench | |
| Design: | f/4, Symmetrical crossed Czerny-Turner |
| Focal length: | 101.6 mm input and output |
| Entrance aperture: | 5 μm wide slit |
| Grating: | HC-1, 300 lines per mm grating |
| OFLV filter: | OFLV-200-1100 |
| UV enhanced window: | Yes, UV2 |
| Fiber optic connector: | SMA 905 to 0.22 numerical aperture single-strand fiber |
| Spectroscopic | |
| Wavelength range: | 200-1100 nm |
| Optical resolution: | 1.0 nm FWHM |
| Signal-to-noise ratio: | 250:1 (at full signal) |
| A/D resolution: | 12 bit |
| Dark noise: | 12 RMS counts |
| Dynamic range: | 2 x 109 (system); 1300:1 for a single acquisition |
| Integration time: | 1 millisecond to 20 seconds |
| Stray light: | <0.05% at 600 nm; <0.10% at 435 nm |
| Corrected linearity: | >99.8% |
| Electronics | |
| Power consumption: | 450 mA @ 5 VDC |
| Data transfer speed: | Full scans into memory every 1 millisecond with USB 2.0; every 15 milliseconds with USB 1.1 |
| Inputs/outputs: | 10 onboard digital user-programmable GPIOs |
| Analog channels: | One 13-bit analog input and one 9-bit analog output |
| Trigger modes: | 4 modes |
| Strobe functions: | Yes |
| Connector: | 30-pin connector |
| Computer | |
| Operating systems: | Windows 98/Me/2000/XP, Mac OS X and Linux operating systems when using the USB port |
| Computer interfaces: | USB 2.0 @ 480 Mbps (USB1.1 compatible); RS-232 (2-wire) @ 115.2 K baud |
| Peripheral interfaces: | SPI (3-wire); I2C inter-integrated circuit |
联系我们 |
| 北京：010-51607010； 杭州： 0571-86704550 13777478642； 深圳：0755-88849958， 13510546815； 成都：028-86084006 |