SKU: PRODUCT ID:EXC-010-00613R
Excelitas X-Cite TETREM (385nm) w/ SD, 3m LLG Microscope Illuminator
Excelitas X-Cite TETREM (385nm) w/ SD, 3m LLG Microscope Illuminator
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Excelitas X-Cite TETREM XT640S 365 nm with smartDIAL and 3m LLG | 010-00613R – Extended-Reach 4-Channel LED Fluorescence System
The Excelitas X-Cite TETREM XT640S (365 nm) provides high-performance, multichannel LED illumination in a compact and adaptable design. This configuration includes a 3-meter Liquid Light Guide and smartDIAL™ controller, making it ideal for remote or enclosed system setups. Featuring peak emissions at 365, 475, 555, and 635 nm, the TETREM XT640S supports common fluorophores such as DAPI, FITC, TRITC, and Cy5. With microsecond switching and intuitive manual control, it offers a powerful, maintenance-free alternative to mercury or metal halide sources.
Condition
New with Manufacturer Warranty
Included Items
- X-Cite TETREM XT640S (365 nm) Main Unit
- smartDIAL™ Manual Control Pod
- 3m Liquid Light Guide (3mm core)
- External Power Supply (100–240V AC input)
- USB and RS232 Interface Cables
Microscope adapter not included.
Key Features
- 365 nm UV Excitation: Ideal for DAPI and other UV-excited dyes
- Full Spectrum Coverage: Additional channels at 475, 555, and 635 nm
- Extended Reach: 3m Liquid Light Guide enables remote mounting or use inside enclosures
- smartDIAL™ Control: Fast, tactile control with OLED feedback and programmable settings
- Fast Switching: TTL-compatible with microsecond response times
- Low Maintenance: No bulbs, shutters, or fans—long LED lifespan with quiet operation
- Flexible Control Options: USB, TTL, analog, RS-232; SDK available
Applications
- Fluorescence microscopy with UV and visible range dyes
- Imaging systems with remote or enclosed LED source placement
- Core labs, research imaging suites, and live-cell environments
- LED retrofits and high-throughput imaging workflows
Specifications
| Feature | Specification |
|---|---|
| Model | XT640S (365 nm UV) |
| Catalog Number | 010-00613R |
| Wavelength Range | 360–660 nm |
| LED Peak Wavelengths (nm) | 365, 475, 555, 635 |
| Output Port | 3mm Liquid Light Guide (3m included) |
| Control Interfaces | smartDIAL™, USB, RS-232, TTL, Analog |
| LED ON/OFF Response Time | 100 µs (TTL), 1 ms (USB) |
| Dimensions (W x H x D) | 95 x 230 x 212 mm (3.7" x 9.1" x 8.4") |
| Weight | 3.0 kg (6.6 lbs) |
| Certifications | CE, UKCA, KC, RoHS |
| Warranty | 3 Years or 25,000 hours on LEDs |
Compatible with standard filters: 377/50, 470/40, 545/25, 560/40, 620/60, 710/70.
Additional Details
Additional Details
- Manufacturer: Excelitas
- Model: X-Cite TETREM w/ SD, 3m LLG
- Catalog Number: EXC-010-00613R
- Serial Number: N/A
- Condition: New

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