FluorChem SP Gel Imaging System, Alpha Innotech (CAT#: STEM-E-1333-LGZ)

The manufacturer of FluorChem SP Gel Imaging System is Alpha Innotech. Model is FluorChem SP. Comparing this with the "Features of Gel Doc XRS+ system" includes the following advantages: Chemiluminescence, Fluorescence, Colorimetric Densitometry, Gel Documentation. Working voltage: 110/115/230 V AC nominal, working temperature: 10-28 °C (21 °C recommended), working humidity: 70% non-condensing. Workflow automatic selection: application driven; user selected or recalled by protocol. Workflow automation: Control image areas, illumination sources, filters, analysis and reporting through protocols with application-specific settings. Workflow reproducibility: 100% reproducible through recyclable protocols; from image capture to quantitative analysis and reporting. Autofocus: Pre-calibrated focus for any zoom setting or sample height. Image plane fielding: Dynamic; pre-calibrated and optimized for each application. Auto Exposure: 2 custom modes (strong band or weak band).

Condition: used
Maximum sample size: 28 x 36 cm
Maximum image area: 26X 35 cm
Excitation source: Trans-UV and epi-white are standard (302 nm included, with 254 and 365 nm available as options)
Illumination control: 3 modes (trans-UV, trans white, epi-white)
Detector: super cooled CCD
Image resolution: 4 megapixels
Pixel size (H x V): 6.45 x 6.45 µm
Filter holder: 3 positions (2 for filters, 1 without filter)
Emission filters: 1 included (standard), 3 optional
Dynamic range: >4.0 orders of magnitude
Pixel density (gray levels): 65,535
Dynamic flat fielding: Application specific, for all applications
Instrument size (L x W x H): 36 x 60 x 96 cm
Instrument weight: 32 kg

1. 20 MHz read: high-speed, high-sensitivity image capture.
2. 2048 x 2048 imaging array: resolves fine details.
3. 7.4 x 7.4-μm pixels: ideally matched to optical microscopes.
4. Line-to-line transfer, progressive scan CCD: Camera vibration is eliminated and triggering is fast.
5. Flexible sorting and readout: increase the light sensitivity while increasing the frame rate.
6. 12-bit digitization: quantize bright and dark signals in the same image.
7. Thermoelectric cooling: The integration time is long and the sensitivity is high.
8. Enhanced quantum efficiency: Provides higher sensitivity than typical line-to-line cameras.
9. C-Bracket: Easy to install on microscopes, standard lenses, or optical equipment.
10. Acquisition software: Capture, analyze, and save high-resolution images.
11. PCI interface: high bandwidth, uninterrupted data transmission.
12. PVCam, Circular Buffer, Device Sorting: Supports numerous third-party software packages, real-time focus, precise integration with shutter, filter wheel, etc. (compatible with Windows XP/Vista 32, Mac OS X, Linux (kernel version 2.4 and 2.6.8) )).
13. CCD image sensor: Kodak KAI-4020M; interline transfer progressive scan device with microlens.
14. CCD format: 2048 x 2048 imaging array, 7.4 x 7.4 um pixels, 15.16 x 15.16 mm imaging area (optical center).
15. Linear full well: 30000 e- (single pixel); 60000 e- (2 × 2 pixels).
16. Reading noise: 20mhz≤10e-rms.
17. Nonlinearity: < 1%.
18. Digitization type: 12 bits @ 20 MHz.
19. CCD temperature: -25 °C (conditioned).
20. Dark current: 0.1 e-/p/s @ -25 °C.
21. Working environment: 0 ~ 30 °C environment, 0 ~ 80% relative humidity without condensation.
2.2. I/O TTL (trigger/status): trigger, inversion, suppression, exposure, line shift, frame readout, 8-bit TTL (programmable), 8-bit dac (2).

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