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HORIBA 经济型荧光寿命LRET系统

品牌：日本堀场
型号： EasyLife
产地：美洲美国
供应商报价：面议

销售范围售全国

入驻年限第10年

营业执照

详细介绍

技术参数
寿命范围	From 150 ps to 3 μs
仪器尺寸	15" x 13" x 8.8" (WxDxH)
重量	25 lbs
灵敏度	400 pM fluorescein or better
激发光源	OBB proprietary pulsed nanosecond LEDs
脉冲宽度	1.5 ns (typical)
激发光谱范围	280670 nm (LED dependent)
发射光谱范围	200650 nm (optional to 900 nm)
激发波长选择	By filters
探测器	OBB patented lifetime detector
采集时间	20 s (sample dependent)
Timescale (menu selectable)	Linear, arithmetic and logarithmic
采集模式	Fluorescence Decay or Lifetime Kinetics
样品仓	Single 1 x 1 cm cuvette (micro-cuvettes available)
软件	EasyLife X
寿命分析	Complete package: 1-to-4 exp, global, non-exponential, micelle kinetics, lifetime distribution (ESM, MEM), anisotropy, FRET calculator
QuickStart DVD	Included

脉冲LED光源

EasyLife LED Nothing could be easier. OBB engineers have developed a broad range of simple, inexpensive, nanosecond pulsed light emitting diodes (LED's) to be used as excitation sources with the EasyLife systems. These small but robust light sources are available in a broad range of wavelengths, from UV to NIR. They have excellent pulse to pulse, and long term, stability in their intensity as well as their temporal pulse profiles as is evidenced by the high quality of data the system produces. Switching from one LED to another requires no alignment, and takes only a few seconds. You could not possibly work with any simpler, maintenance-free, light source for fluorescence lifetime research.

EasyLife LED Spectra

EasyLife LED Relative Intensities

脉冲LED的优势

The EasyLife pulsed LEDs have certain distinct advantages over more conventional light sources, such as nanosecond flash lamps and lasers.

These advantages are:

Inexpensive
Durable
Require no maintenance
Very stable pulse sources
Fast
Wavelengths from UV to NIR (currently 280670 nm)
Small size
Easily interchangeable (snap insnap out)

Impressive Pulse Stability


6 Hours Repeat Acquisition	Repeat After 4 Days
Click on images to enlarge.

Available LEDs

What you need to do is to select a source or sources. The following list shows you the current choices. To exchange sources is real easy, just snap off and then snap on and it is doneno alignment required.

Below 280 nm we are limited by the current state of the technology for LED’s. Do not despair the future 首ld offer even more choices.

LED Sources:	Central Wavelength
EL 265	excitation LED: 266 +\- 10 nm
EL 278	excitation LED: 280 +\- 10 nm
EL 295	excitation LED: 297 +\- 10 nm
EL 310	excitation LED: 310 +\- 10 nm
EL 340	excitation LED: 340 +\- 10 nm
EL 366	excitation LED: 368 +\- 10 nm
EL 375	excitation LED: 375 +\- 10 nm
EL 405	excitation LED: 403 +\- 10 nm
EL 410	excitation LED: 407 +\- 10 nm
EL 435	excitation LED: 432 +\- 10 nm
EL 445	excitation LED: 444 +\- 10 nm
EL 450	excitation LED: 456 +\- 10 nm
EL 490	excitation LED: 486 +\- 10 nm
EL 505	excitation LED: 510 +\- 10 nm
EL 525	excitation LED: 518 +\- 10 nm
EL 570	excitation LED: 572 +\- 10 nm
LD 630	excitation laser diode: 633 +\- 10 nm
LD 650	excitation laser diode: 649 +\- 10 nm
LD 670	excitation laser diode: 667 +\- 10 nm
Other LED's and laser diodes are available on request.