X-Cite Tetrem (365nm) 4 Channel LED Llluminator w/1.5mm LLG Adapter Smart Dial | Model XT640S
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Product Overview
The Excelitas X-Cite TETREM XT640S is a four-channel LED fluorescence illuminator for routine microscopy, multicolor fluorescence imaging, and live-cell workflows. This 365 nm UV-channel configuration provides independently adjustable LED channels for DAPI, FITC, TRITC/mCherry and Cy5-type applications. The listed package includes a 1.5 m liquid-light-guide configuration, adapter and X-Cite smartDIAL controller; verify microscope-side coupling requirements before purchase.
Key Features
- Four independently controlled LED channels with peak wavelengths 365, 475, 555 and 635 nm
- Individual or simultaneous channel operation for single-band or multiband filter sets
- smartDIAL controller with illuminated channel indicators and OLED display
- TTL, USB, analog and RS-232 control options for manual or automated imaging
- LED illumination without mercury arc lamp replacement
Technical Specifications
| Manufacturer | Excelitas Technologies / X-Cite |
|---|---|
| Model | XT640S |
| Product SKU | 010-00605R |
| LED peak wavelengths | 365, 475, 555, 635 nm |
| Wavelength range | 360–660 nm |
| External power supply | 100–240 VAC, 50/60 Hz; 1.85 A max at 115 V / 1.0 A max at 230 V |
| Unit power input | 24 VDC, 4.0 A |
| LED switching response | 100 μs TTL / 1 ms USB |
| Controls | smartDIAL, TTL on/off, analog intensity, RS-232 and USB |
| Connections | Mini-DIN 9-pin smartDIAL; USB-B; DB25 to 8 BNC (4 TTL, 4 analog) |
| Dimensions (W × H × D) | 95 × 230 × 212 mm |
| Unit weight | 3 kg (6.6 lb) |
| Shipping dimensions | 400 × 380 × 330 mm |
| Shipping weight | 5.5 kg (12 lb) |
| Certifications | CE, RoHS, UKCA, KC |
| Stated LED warranty | 25,000 hours or 3 years |
| Other component warranty | 1 year parts and labor, excluding liquid light guide |
Compatibility & Ordering
Select XT640S for the 365 nm UV excitation channel; the alternative TETREM configuration uses 385 nm. Actual fluorescence performance depends on the installed filter cubes, fluorophores, microscope adapter and light-guide coupling. Verify that the supplied adapter fits your microscope before ordering. Contact Microscope Marketplace for help selecting the appropriate illumination configuration.
Related Microscopes & Lighting
Compare the X-Cite TETREM configurations or explore other X-Cite fluorescence illuminators.
Helpful Excelitas Resources
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