HR4000CG-UV-NIR

HR2000+CG

HR2000CG-UV-NIR

物理

尺寸

148.6 mm x 104.8 mm x 45.1 mm

148.6 mm x 104.8 mm x 45.1 mm

148.6 mm x 104.8 mm x 45.1 mm

重量

570 g

570 g

570 g

探测器

探测器

Toshiba TCD1304AP linear CCD array

Sony ILX511 linear silicon CCD array

Sony ILX511 linear silicon CCD array

像素

3648 pixels

2048 pixels

2048 pixels

像素尺寸

8 μm x 200 μm

14 μm x 200 μm

14 μm x 200 μm

像素阱深

~100,000 electrons

~62,500 electrons

~62,500 electrons

灵敏度

130 photons/count at 400 nm; 60 photons/count at 600 nm

75 photons/count at 400 nm; 41 photons/count at 600 nm

75 photons/count at 400 nm; 41 photons/count at 600 nm

光学平台

设计

f/4, Symmetrical crossed Czerny-Turner

f/4, Symmetrical crossed Czerny-Turner

f/4, Symmetrical crossed Czerny-Turner

焦距

101.6 mm input and output

101.6 mm input and output

101.6 mm input and output

入口

5 祄 wide slit

5 祄 wide slit

5 祄 wide slit

光栅

HC-1, 300 lines per mm grating

HC-1, 300 lines per mm grating

HC-1, 300 lines per mm grating

探测器收集镜头

L4

L2

L2

OFLV过滤器

OFLV-H4

OFLV-200-1100

OFLV-200-1100

校准和聚焦镜头

Standard

Standard

Standard

UV放大窗

Yes, UV4

Yes, UV2

Yes, UV2

光纤连接器

SMA 905 to 0.22 numerical aperture single-strand fiber

SMA 905 to 0.22 numerical aperture single-strand fiber

SMA 905 to 0.22 numerical aperture single-strand fiber

分光镜

波长范围

200-1100 nm

200-1100 nm

200-1100 nm

光学分辨率

0.75 nm FWHM

1.0 nm FWHM

1.0 nm FWHM

信噪比

300:1 (at full signal)

250:1 (at full signal)

250:1 (at full signal)

A/D分辨率

14 bit

12 bit

12 bit

黑暗噪声

12 RMS counts

3.2 RMS counts

3.2 RMS counts

动力范围

2 x 10^9 (system); 1300:1 for a single acquisition

2 x 10^9 (system); 1300:1 for a single acquisition

2 x 10^8 (system); 1300:1 for a single acquisition

整合时间

10 microseconds to 65 seconds

1 millisecond to 65 seconds

3 milliseconds to 65 seconds

偏光

<0.05% at 600 nm; <0.10% at 435 nm

<0.05% at 600 nm; <0.10% at 435 nm

<0.05% at 600 nm; <0.10% at 435 nm

线性校正

>99.8%

>99.8%

>99.8%

电子件

能量消耗

450 mA @ 5 VDC

450 mA @ 5 VDC

90 mA @ 5 VDC

数据传输速率

Full scans into memory every 4 milliseconds with USB 2.0; every 18 milliseconds with USB 1.1

Full scans into memory every 1 millisecond with USB 2.0; every 15 milliseconds with USB 1.1

Full scans into memory every 13 ms with USB 2.0 or USB 1.1

输入/输出

10 onboard digital user-programmable GPIOs

10 onboard digital user-programmable GPIOs

No

模拟通道

One 13-bit analog input one 9-bit analog output

One 13-bit analog input and one 9-bit analog output

No

触发模式:

4 modes

4 modes

3 modes

滤波功能

Yes

Yes

Yes

连接器

30-pin connector

30-pin connector

20-pin connector

计算机

操作系统

Windows 98/Me/2000/XP, Mac OS X and Linux operating systems when using the USB port

Windows 98/Me/2000/XP, Mac OS X and Linux operating systems when using the USB port

Windows 98/Me/2000/XP, Mac OS X and Linux operating systems when using the USB port

计算机界面

USB 2.0 @ 480 Mbps (USB1.1 compatible); RS-232 (2-wire) @ 115.2 K baud

USB 2.0 @ 480 Mbps (USB1.1 compatible); RS-232 (2-wire) @ 115.2 K baud

USB 2.0 @ 12 Mbps (USB1.1 compatible); RS-232 (2-wire) @ 115.2 K baud

外围设备界面

SPI (3-wire); I2C inter-integrated circuit

SPI (3-wire); I2C inter-integrated circuit

SPI (3-wire); I2C inter-integrated circuit