RETRA® light engine

Lumencor’s RETRA light engine is designed for laboratory use by bioanalytical researchers and/or developers of bio-optical instrumentation. The RETRA incorporates two individually controllable solid state light sources with associated bandpass filters, producing spectrally discrete outputs. Spectral outputs can be situated from the ultraviolet through the visible to the near-infrared, according to application-specific requirements. For example, the RETRA FURA light engine provides 340 nm and 380 nm outputs for fura-2 ratio calcium imaging. The RETRA light engine can be controlled by serial commands for on/off switching and intensity control or by TTL triggering for source selection and on/off switching.

RETRA Light Engine Features

_Sources

Sources

RETRA has two independently controlled solid state light sources.

Output

Output

Source output spectra refined using integrated bandpass filters

_ControlInterface

Control Interface

Serial: control of source on/off and output intensity.

TTL: Independent on/off for each color channel.

 

_Speed

Speed

Maximum 10 kHz channel switching

_Power

Power

200-700mW per source color channel (dependent on filtering)

_LightDelivery

Light Delivery

Liquid light guide (LLG) or optical fiber

_Warranty

Warranty

24 months to the end user

_WeightDimensions

Weight

RETRA: 4.2 kg

Dimensions

145 mm x 190 mm x 203 mm

1_PowerRequirements

Power Requirements

220W (24V DC/ 9.2A) power supply included with light engine

_EasyToInstall

Maintenance Free

No replacement parts, fully pre-aligned, no routine maintenance

_EcoSafe

Eco-friendly

Low power consumption, mercury-free

lumencor
14940 NW Greenbrier Parkway | Beaverton, OR 97006 USA | 503.213.4269 | info@lumencor.com