tarm - tarm 25

Tarm 25, made in Germany, is a compact professional RGB laser, for shows, with 24.5 W of guaranteed output power. It is built with the latest RTI semiconductor laser modules specially designed to maintain the same spot size and divergence on both the x and y axes, an advantage over solutions with excellent divergence on one axis but not the other. The laser modules inside the Tarm 25 are different: the size and shape of the spot are the same for all colors and on both axes!

The beam specifications of the new tarm 25 are a diameter of 5.0 mm and a divergence < 0.8 mrad. The extremely small diameter of the beam allows the use of very small 4.5 mm mirrors, which results in low inertia and therefore high scanning performance. This is especially important, as the tarm 25 can be used for any type of application in laser shows: super sharp beams and vivid colors for large-scale concerts and festivals, but also a high-precision beam for sharp graphics.

Maximum visibility is achieved with new RTI semiconductor laser modules (RSL) with special wavelengths for increased visibility: 7500 mW / 637 nm for very bright red combined with 12,000 mW / 525 nm green and a powerful laser module blue with 10,000 mW / 455 nm. 525 nm green provides a warmer tone than 520 nm diodes and has greater visibility. These new RSL modules with their extremely low divergence and homogeneous beam shape make the tarm 25 a top professional laser system. Additionally, RTI Semiconductor laser modules require no maintenance and do not misalign internally.
Standard scanners can operate at a maximum speed of 45 kpps at 8° ILDA and a maximum scan angle of 50°. CT-6210H scanners with Turboscan LAS drivers are available as an option and provide even faster scan speeds of up to 60 kpps at 8° ILDA.

The tarm 25 comes standard with a ShowNET laser motherboard. This means that it has a multitude of control functions already integrated: control via DMX or ArtNET is possible, just like a normal professional projector, as well as computer control via ILDA or LAN. Of course, the laser can also be used in stand-alone mode. Playback content (for DMX, ArtNet, stand-alone, etc.) can be fully customized. Because the ShowNET laser motherboard comes with a full license of the Showeditor software, it's easy to create custom content for the onboard memory or even directly control the laser with a computer, either live or to create a full laser show playback.

The internal ShowNET motherboard can also be used as a receiver for an ILDA streaming signal, so that the external ILDA signal can be sent to an external ShowNET device; this one then sends the direct control signal to the tarm 25 via ILDA Streaming, so long ILDA cables are no longer needed, even with ILDA-based control systems.

The powerful tarm 25 is suitable for indoor and outdoor performance laser applications at concerts, festivals and other large events. Thanks to the excellent divergence, demanding graphic projections or projections over long distances are possible without problems.

Main features

• Total RGB power of 24.5 W in a small housing of just 441 x 260 x 153 mm
• Very small spot of approx. 5 mm for low inertia and therefore fast scanning
• Extremely low divergence of < 0.8 mrad on both axes!
• Integrated network switch for connecting the control signal
• Compact form factor, same module dimensions as Coherent OPSL modules
• Extremely lightweight unit weighing 18.3 kg
• Different and brighter wavelengths for greater visibility
• Bright colors and excellent color fading
• Laser modules do not go out of internal alignment
• Maintenance-free laser modules
• Excellent scanning performance suitable for both projections and beams
• High quality product, Made in Germany

Technical characteristics

• Guaranteed power at aperture: 24,500 mW
• Laser source: RSL modules
• Power red: 7500 mW / 637 nm
• Power green: 12,000 mW / 525 nm
• Power blue: 10,000 mW / 455 nm
• Beam specifications: ca. 5.0 mm / < 0.8 mrad
• Scanner: 45 kpps @ 8° ILDA, optional CT-6210 with LAS Turboscan: 60 kpps @ 8° ILDA, max. 60°
• Max. scan angle: 50°
• Basic patterns: over 120 (layers, tunnels, fences, waves, etc.)
• Laser class 4
• Operation modes: ILDA, DMX, LAN, ArtNet, integrated SD card, stand-alone, Master/Slave, integrated intelligent ShowNET laser mainboard with display
• IP rating: IP54
• Power supply: 85 V - 250 V_AC 50/60 Hz
• Power consumption: 450 W
• Dimensions: 441 x 260 x 153 mm
• Weight: 18.3 kg
• Accessories: incl. waterproof flightcase, power cable, manual, key, interlock connector, full version Showeditor software license included