品牌 | 其他品牌 | 產地類別 | 進口 |
---|---|---|---|
應用領域 | 環保,電子 | Spectral range | 200÷1100 nm |
成像光譜儀S200-MF
成像光譜儀S200-MF是一種具有高光譜和空間分辨率的新一代光譜儀,可用于整個地區的商用2D(陣列)圖像傳感器。
優勢:
- 這個焦平面磨的理想型散光彌補;
- 從兩種到幾百個光纖傳輸的同步軟件光譜儀顯像;
- 模塊化ccd陣列和多入口通道光譜儀學定制開發應用;
- 與發現器一起的鑲入式機誡快門,應用在進行處理間斷性信號燈;
- 完mei的高光譜儀顯像模式
S200-MF:采用8根光纖在250-600nm光譜范圍內采集Hg燈光譜。
SPECTROMETER MODEL | S200-MF |
Spectral range | 200÷1100 nm |
Focal length | 191 mm |
Aperture ratio | 1 : 8.5 |
Entrance slit (one to choose) | Fixed width: 20, 30, 50 or 100 µm |
Spectral resolution | Depends on selected diffraction grating (see table below) |
CCD-detector model | S10140-1109 |
Number of pixels | 2068 x 512 |
Number of active pixels | 2048 x 506 |
Pixel size | 12 x 12 µm |
Active area size | 24.576 x 6.072 mm |
Maximum spectral response | 600 nm |
Maximum quantum efficiency | >90 % |
Non-uniformity of spectral response (1) | ±3 % |
Anti-blooming (2) | Yes |
ADC | 16 bit, 250 kHz |
Mean-square reading noise, ADC counts | < 12 |
Dynamic range | ~ 5 400 : 1 |
Exposure time | 8,3 ms — 3 s (3) |
Frame processing time in the binning mode | 9,39 ms |
TE cooling | No |
Operating temperature | 10÷30 0? |
Computer interface | Full Speed USB |
Synchronization | IN/OUT |
Requirements to External sync pulse: | |
polarity | positive |
amplitude | 3-15 V |
FWHM | 5-20 µs |
sync connector | BNC-58 |
Triggering pulse parameters: | |
polarity | positive |
amplitude | 3-5 V |
FWHM | 10 µs |
Mechanical shutter (for operation with continuous signals, option) | |
open/close time | < 15 ms |
min. time between openings | 80 ms |
Optical input | multicore optical fiber (fiber specification is to be agreed on) |
without fiber | |
Dimensions, weight | 283 x 129 x 123 mm, 4.4 kg |
DIFFRACTION GRATINGS, LMM | 200 | 300 | 400 | 600 |
max spectral range, nm | 200 – 1100 nm | |||
multichannel array bandpass (average), nm | 600 | 400 | 300 | 200 |
reciprocal linear dISPersion (average), nm/mm | 25.3 | 16.8 | 12.7 | 8.4 |
spectral resolution (average), nm* | 1.2 | 0.9 | 0.6 | 0.45 |
多光纖輸入光譜儀在分光光度學、等離子體物理、生物學等領域有廣泛的應用。應用程序的范圍不斷擴大。
因此,使用S200-MF,你可以不像傳統光譜儀那樣同步記錄單個光譜,而是根據你的應用要求,同步記錄2個、5個、10個、20個或更多光譜。
S200-MF: 21束光纖采集的氘燈光譜證明了高光譜分辨率(上圖)和空間分辨率(下圖)。
S200-MF也可用于在光學顯微鏡下從樣品的線性切片中獲得光譜圖像。當XY掃描階段在顯微鏡中移動被分析的物體時,可以獲得二維高光譜圖像。