| |
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 |
|
探測器 |
|
探測器 |
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 |
|
靈敏度 |
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 |
|
光學(xué)平臺 |
|
設(shè)計 |
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 |
|
光柵 |
HC-1, 300 lines per mm grating |
HC-1, 300 lines per mm grating |
HC-1, 300 lines per mm grating |
|
探測器收集鏡頭 |
L4 |
L2 |
L2 |
|
OFLV過濾器 |
OFLV-H4 |
OFLV-200-1100 |
OFLV-200-1100 |
|
校準(zhǔn)和聚焦鏡頭 |
Standard |
Standard |
Standard |
|
UV放大窗 |
Yes, UV4 |
Yes, UV2 |
Yes, UV2 |
|
光纖連接器 |
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 |
|
分光鏡 |
|
波長范圍 |
200-1100 nm |
200-1100 nm |
200-1100 nm |
|
光學(xué)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 |
|
黑暗噪聲 |
12 RMS counts |
3.2 RMS counts |
3.2 RMS counts |
|
動力范圍 |
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 |
|
整合時間 |
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 |
|
線性校正 |
>99.8% |
>99.8% |
>99.8% |
|
電子件 |
|
能量消耗 |
450 mA @ 5 VDC |
450 mA @ 5 VDC |
90 mA @ 5 VDC |
|
數(shù)據(jù)傳輸速率 |
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 |
|
輸入/輸出 |
10 onboard digital user-programmable GPIOs |
10 onboard digital user-programmable GPIOs |
No |
|
模擬通道 |
One 13-bit analog input one 9-bit analog output |
One 13-bit analog input and one 9-bit analog output |
No |
|
觸發(fā)模式: |
4 modes |
4 modes |
3 modes |
|
濾波功能 |
Yes |
Yes |
Yes |
|
連接器 |
30-pin connector |
30-pin connector |
20-pin connector |
|
計算機 |
|
操作系統(tǒng) |
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 |
|
計算機界面 |
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 |
|
外圍設(shè)備界面 |
SPI (3-wire); I2C inter-integrated circuit |
SPI (3-wire); I2C inter-integrated circuit |
SPI (3-wire); I2C inter-integrated circuit |
