pco.edge 4.2 bi
獨特的技術不僅來自於科技的進步和發展，更來自於有技術和新技術的結合！
當我們久經考驗和備受信任的pco.edge系列相機配搭上最新背照式圖像感測器技術時，
我們的pco.edge 4.2 bi相機誕生了！
可調式冷卻系統允許使用空氣或水將感測器冷卻至-25°C。
在此溫度下，暗電流低至0.2 e- / pixel / s。
可根據您的應用選擇適用於紫外光或可見光波段的視窗玻璃。
它具有2048 x 2048的高解析度和6.5 x 6.5 μm²的像素尺寸，
配合高達95 %的量子效率，卻保了圖像的高品質。
並且，pco.edge 4.2 bi相機具有一個強大的USB 3.1數據接口，進一步增強了其性能表現。
- 16bit背照式sCMOS感測器技術
- 冷卻最低到-25℃
- 解析度2048 x 2048像素
- 像素尺寸6.5 x 6.5 µm²
- 量子效率可達95 %
- 最大影格率40 fps @ 全解析度
- 動態範圍26667 : 1
- 暗電流(typ.)可低至0.2 e-/pixel/s
- 滾動快門
- 快門曝光時間: 10 μs到20 s
- USB 3.1 Gen1接口
| sCMOS image sensor | |
| type of sensor | backside illuminated
scientific CMOS (bi sCMOS) monochrome |
| resolution (h x v) | 2048 x 2048 active pixel |
| pixel size (h x v) | 6.5 μm x 6.5 μm |
| sensor format / diagonal | 13.3 mm x 13.3 mm / 18.8 mm |
| shutter mode | rolling shutter (RS) |
| MTF | 76.9 lp/mm (theoretical) |
| fullwell capacity | 48 000 e- |
| readout noise (typ.)* | 1.8 med e- / 1.9 rms e- |
| dynamic range (typ.) | 26 667 : 1
up to 88.5 dB |
| quantum efficiency | up to 95 % |
| spectral range | 370 nm … 1100 nm
190 nm … 1100 nm UV version |
| dark current (typ.) | 0.2 e-/pixel/s
@ – 25 °C sensor temperature |
| DSNU | 0.9 rms e- |
| PRNU | 1.2 % |
* The readout noise values are given as median (med) and root mean square (rms) values, due to the different noise models, which can be used for evaluation.
| camera system | |
| frame rate | 40 fps
@ full resolution |
| exposure / shutter time | 10 μs .. 20 s |
| dynamic range A/D* | 16 bit |
| A/D conversion factor | 0.8 e-/DN |
| pixel scan rate | 46.0 MHz |
| pixel data rate | 184.0 Mpixel/s |
| binning horizontal | x1, x2, x4 |
| binning vertical | x1, x2, x4 |
| region of interest (ROI) | horizontal: steps of 32 pixels
vertical: steps of 8 pixels |
| non linearity | < 0.6 % |
| cooling method | adjustable: from – 25 °C to + 20 °C
peltier with forced air (fan) and water cooling calibration setpoint: – 10 °C |
| trigger input signals | frame trigger, acquire (SMA connectors) |
| trigger output signals | exposure, busy (SMA connectors) |
| data interface | USB 3.1 Gen 1 |
| time stamp | in image (1 μs resolution) |
* The high dynamic signal is simultaneously converted at high and low gain by two 12 bit A/D converters and the two 12 bit values are sophistically merged into one 16 bit value.
| general | |
| power delivery | power over USB 3.1 Gen 1 and
power connector (24 VDC +/- 10 %) |
| power consumption | typ. 4.5 W over USB 3.1 Gen 1 and typ. 10.0 W (max. 22.0 W)
over power connector |
| weight | 920 g |
| operating temperature | + 10 °C … + 40 °C |
| operating humidity range | 10 % … 80 % (non-condensing) |
| storage temperature range | – 10 °C … + 60 °C |
| optical interface | F-mount, C-mount |
| CE / FCC certified | yes |
| frame rate table | |
| 2048 x 2048 | 40 fps |
| 2048 x 1024 | 80 fps |
| 2048 x 512 | 159 fps |
| 2048 x 256 | 300 fps |
| 2048 x 128 | 520 fps |
| 1920 x 1080 | 76 fps |
| 1600 x 1200 | 68 fps |
| 1280 x 1024 | 80 fps |
| 640 x 480 | 170 fps |
| 320 x 240 | 317 fps |