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LIFA熒光壽命系統附件
- 品牌:荷蘭Lambert
- 型號/貨號: LIFA/LIFA
- 產地:歐洲 荷蘭
- 供應商報價:面議
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北京先鋒泰坦科技有限公司
更新時間:2025-05-06 17:10:48
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產品特點
- LIFA是適用于熒光壽命顯微成像(FLIM)。該設備可以利用頻域技術在任何寬場顯微熒光成像系統獲得壽命變化相關圖像。系統包含TRiCAM?M可調制型像增強CCD相機,可調制光源,調制控制器,定制電腦以及LI-FLIM軟件。像增強相機包含像增強器,CCD相機,可以獲得*高增益和采集速率。
詳細介紹
- LIFA熒光壽命系統附件
LIFA是適用于熒光壽命顯微成像(FLIM)。該設備可以利用頻域技術在任何寬場顯微熒光成像系統獲得壽命變化相關圖像。系統包含TRiCAM M可調制型像增強CCD相機,可調制光源,調制控制器,定制電腦以及LI-FLIM軟件。像增強相機包含像增強器,CCD相機,可以獲得*高增益和采集速率。
LIFA熒光壽命系統附件關鍵特點:
JZ的壽命成分:0-300ns的熒光壽命,精度可達30ps RMS
系統技術參數:Lifetime range 0 - 300 ns Lifetime resolution less than 100 ps (single pixel) Speed 2 lifetime images per second (full frame) Spatial resolution 26 lp/mm (Gen II); 19 lp/mm (Gen III) Sensitivity single photon Intrascene dynamic range 12 bit Camera input format 1 inch Effective pixel size 10.3 μm square (12,9 for lens coupled CCD) Signal shape Sinusoidal Frequency range 1 MHz – 120 MHz Frequency adjustment resolution 1 kHz Frequency deviation 100 ppm max. Harmonics suppression Better than 25 dB Output 1
Type a: MultiLED
AC signal level
DC current adjustCapable of driving lightsource type a, optionally b and c
Adjustable in 250 steps
0 – 1000 mA, 12 bit resolutionOptional lightsource outputs:
Type b: Modulated laser diode
AC signal level
DC level adjust
Type c: AOM for CW laser
AC signal level
Frequency
Output 2
AC signal level
AC signal after amplification0.00 – 1.00 V peak-peak
0.00 – 1.00 V
0.00 – 1.00 V peak-peak
Half the frequency of output 2
To image intensifier
Adjustable from –50 to 0 dBm
15 Vpp nom.External trigger input LVTTL (phase shift on falling edge or rising edge) Impedance 50 Ω Phase adjustment range 0 - 360° in 1° steps Phase deviation < 0.01° Cathode voltage DC Adjustable from –150 V to +15 V MCP voltage (gain) DC Adjustable from 450 – 1000 V max. Anode voltage DC Fixed 6 kV Peak wavelengths (nm), approximately 405 (CFP), 445 (cerulean, CFP), 470 (GFP), 535 (TRITC), 630 (CY5), others on request Number of mounted LEDs 3 (standard), or 4 (maximum) Modulation frequency up to at least 80 MHz LEDs switching time 200ms Coupling Compatible with existing Hg and Xe microscope adapters Lifetime drift less than 30 ps* Optional Temperature stabilization for
long-term (hours) lifetime stabilityActive thermoelectric water cooling/heating system Control temperature range 5 – 45o C Temperature stability (constant load,
constant ambient temp)± 0.1o C Dimensions (l x w x h) 346 x 109 x 183 mm * Measured using stable fluorescent material with single lifetime component of 3.2 ns Wavelengths (nm) 375 (BFP), 405 (CFP), 445 (cerulean, CFP), 488 (GFP), 515 (YFP, Venus), 647 (CY5), others on request Number of laser lines Standard: up to 3 or up to 6; Extreme: up to 4. All combined into one optical fiber output Output power (mW) 20 mW-300 mW, depending on the wavelength Modulation frequency Up to 120 MHz (standard) Input signal Digital: 0...1 V / 50 Ω Control interface RS232 Coupling KineFLEX system, with a single-mode polarization maintaining fiber and either FC-APC, FC-PC or FC-P8 output connector Power stability Standard: 2%*, Extreme: 0.5%* Lifetime drift Standard: less than 50 ps*, Extreme: less than 20-30 ps* Dimensions (l x w x h) 19" rack housing. MultiLASER-3: 480 x 484 x 88 mm; MultiLASER-4 and 6: 610 x 484 x 132 mm Options ? Multi-channel excitation
? Two single-mode optical fiber outputs
? Custom fiber outputs on special request* Measured using stable fluorescent material with single lifetime component of 3.2 ns
CCD相機指標 技術資料