Exfo
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X-Cite® 120Q
The X-Cite® 120Q microscope light source system uses a 120-watt lamp to deliver rich spectral fluorescence excitation with a uniformly illuminated field of view. The proprietary Intelli-Lamp® provides more than 2000 hours of life. The lamp is pre-aligned so changing it is a simple, one-step process. The optional adjustable iris allows the user to set the level of illumination. Ideally suited for fluorescence illumination in routine assays and as a microscope light source for use in multi-user facilities.
Features
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Benefits
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| Pre-aligned lamp |
Easy lamp replacement; no alignment required |
| 2000 hour lamp life, guaranteed |
Fewer lamp replacements saves time and money |
| Powerful 120W lamp |
Rich spectrum with high excitation intensity |
| Intelli-Lamp® technology |
Maintains optimum lamp temperature, automatically accumulates lamp hours |
| Optional adjustable iris |
Minimize photobleaching by adjusting light intensity |
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X-Cite® 120PC Q
The X-Cite® 120PC Q offers the same fluorescence illumination performance and convenience as the X-Cite® 120Q - rich spectral fluorescence excitation with a uniformly illuminated field of view, the convenience of pre-aligned lamps, 2000 hour lamp lifetime, and adjustable iris - with the added benefit of being computer controllable. The straightforward RS-232 command set easily allows integration into automated systems as well as commercially available imaging software platforms.
Features
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Benefits
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| Pre-aligned lamp |
Easy lamp replacement; no alignment required |
| 2000 hour lamp life, guaranteed |
Fewer lamp replacements saves time and money |
| Powerful 120W lamp |
Rich spectrum with high excitation intensity |
| Intelli-Lamp® technology |
Maintains optimum lamp temperature, automatically accumulates lamp hours |
| RS-232 communication |
PC control of lamp, iris and shutter; integrate into automated system |
| Standard adjustable iris |
Minimize photobleaching by adjusting light intensity |
| Software interface |
Simple to use |
| Foot pedal |
Hands-free operation |
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X-Cite® exacte
The Revolutionary New Light Source for Fluorescence Illumination - The X-Cite® exacte microscope light source employs a DC-powered mercury lamp coupled with patented Closed-Loop Feedback technology to provide ultra-stable fluorescence illumination, for imaging protocols lasting from milliseconds to days. With the X-Cite® Radiometer, light output can also be calibrated in absolute power units (watts), ensuring truly repeatable fluorescence illumination for imaging experiments.
The X-Cite® exacte microscope light source has the convenience of pre-aligned, long-life lamps and easy installation combined with innovative functions in the newest generation of mercury arc fluorescence illumination systems.
Setting a new standard. Stability. Control. Repeatability.
Features
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Benefits
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| DC lamp with Closed-Loop Feedback |
Short and long-term intensity stability |
| Calibration via optional Radiometer |
Provides output in watts for consistent illumination and empirical repeatability |
| Adjustable Iris with 1% steps |
Intensity control limits photobleaching |
| Internal High Speed Shutter |
Flexibility in configuring imaging systems for different applications |
| Liquid Light Guide |
Excellent illumination uniformity, no heat transferred to microscope |
| Automatic Light Guide Detection |
Ensures proper/complete insertion of light guide to optimize performance and lifetime |
| Pre-aligned, 2000 hour lamp |
Easy lamp replacement with no alignment required, lower running costs |
| Intelli-Lamp® Technology |
Maintains optimum lamp temperature; tracks lamp hours |
| Computer Control & GUI |
Enables computer-driven applications and stability data exporting |
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X-Cite® Radiometer
The X-Cite® Radiometer enables calibration of the
X-Cite® exacte fluorescence illumination system, for the ultimate in repeatability, stability, control and consistency. It is a fact that mercury lamp output degrades over time, and working in relative units means intensity settings are not easily repeatable. Calibrate illumination in watts with the X-Cite® Radiometer for repeatable intensity levels and consistent results.
Features
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Benefits
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| Calibrates illumination intensity |
Ensures repeatability of illumination levels for comparable experiment results |
| Designed specifically for the X-Cite® exacte |
Easy to use, one-touch calibration with no additional hardware or software required |
| Stand-alone device |
One Radiometer can be used to service multiple fluorescence illumination systems, keeping equipment costs low |
| Calibrated using certified transfer standard, NIST* traceable |
Assurance of accuracy; each X-Cite® Radiometer is accompanied by a certificate of calibration |
*National Institute of Standards and Technology.
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