UV-LED chamber BSL-02: UV irradiation with high-power UV LEDs

With the UV LED chamber BSL-02 we offer a versatile irradiation chamber based on high-power UV LEDs. Within an interior of 46 × 32 × 25 cm the wavelengths 365, 385, 395, 405 and 450 nm are available, and the irradiance reaches up to 300 mW/cm² at 385 to 405 nm. The most common UV curing adhesives can therefore be applied within seconds, controlled by a timer from 0.01 s to 9999 h.

Compared to our irradiance chambers of the series BS, the series BSL-02 offers 40 times the irradiance. In addition, the high irradiance allows for very short exposure times. 

With the characteristics typical of UV LEDs like „“Instant Start”, the dimmability and the long service life, the BSL-02 is ideal for laboratory tests and the manual production processes. The irradiance is adjustable from 2% to 100%. The integrated timer controls the irradiance precisely. For even better results, we recommend one of our calibrated UVA+ sensors. The dose control is already integrated in the UV-MAT Touch and UV-MAT control units in the BSL-02 UV LED chamber. By means of an optional sensor, the UV-MAT measures the irradiance continuously, and stops the irradiance at the set target dose.

For different applications, wavelengths of 365 nm, 385 nm, 395 nm, 405 nm and 450 nm are available. 
Optionally, two wavelengths can be controlled separately.  That way, the irradiance chamber can be optimally customized for the requirements of the photoinitiator. We offer the BSL-02 in two versions:

•     0 to 300 mW/cm² (Version HO)
•     0 to 200 mW/cm² (Version ECO)

At up to 300 mW/cm² and a connected load of 600 to 1200 W, the heat input stays low thanks to UV-LED technology and active air cooling of the sample chamber – adhesives cure within seconds without damaging temperature-sensitive components.

The BSL-02 has compact outer dimensions, but provides sufficient room in the sample chamber. The floor space is 46 x 32 cm and the height is 25 cm. In the completely closed and monitored irradiation chamber, the operating personnel are fully protected from the UV radiation.