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Synrad J48-2 CO2 Laser 25W @ 10.6um with Power Supply from VideoJet Marker

Current Stock:

Product Description

Manufacturer: Synrad

Model: J48-2S

Condition: Used. Comes in non-original packaging. This lot is in Good cosmetic condition except that there is residue on the laser and in the fan of the power supply, from their prior life in a marker.  The paper taped on the side of the power supply is the original factory test data sheet.  The previous owner of this unit had attached a note that the laser is "weak".  Note: the J48-2S is identical to model J48-2 but it has no keyswitch or shutter switch. Cosmetic appearance may vary slightly from pictured unit(s).

Notes: This lot was removed as a set from a decommissioned Videojet laser coder head. We made up a jumper cable for the interlocks and verified that this laser will easily burn paper right next to the output aperture when our pulse generator was switched from 1µs to 20µs pulse width (twice as long as the other J48-2s we have in-house).  We are not equipped to properly measure laser power, sorry!  The AC and DC OK lights as well as the PWR light on the laser head all light up bright green.  The LAZE light on the laser comes on a dim red after a "tickle" signal is applied, and increasing the pulse width of the tickle increases output power.  Removing the jumper cable prevents the laser from turning on at all.  No other testing was done. No manuals, cords/cables, or additional items are included if not listed or shown.


  • (1) Synrad J48-2S CO2 Laser
  • (1) Astec MP6-series Power Supply
  • (1) Interlock Jumper Cable


  • Manufacturer: Synrad
    • Model: J48-2S
    • Carbon Dioxide Laser
    • Rated power: 25W @ 10.6 µm
    • Mode Quality: M² < 1.2
    • Ellipticity: <1.2
    • Rise time: <150µsec
    • Beam diameter: 3.5mm
    • Beam divergence (full angle): 4mR
    • Wavelength: 10.57-10.63µm typical
    • Air cooled (250CFM fans x4)
    • Heat load (maximum): 500W
    • Input power: 30VDC 14A
    • Dimensions: 31.9" x 2.8" x 4.2"
    • Intended for marking, engraving and coding applications
    • Mechanically robust for demanding industrial environments
    • "All-metal" tube technology
    • Compact, light weight
    • OEM version (no key switch, no shutter switch)
    • Designed for easy gas refill service
    • Variable output power controlled with PWM signal
    • CW output requires simple 5V signal
    • Provisions for fault monitoring, remote interlock, and failure shutdown options
    • Removable metal front plate for mounting external shutter, optics, etc. (see photo #3)
  • Power supply: Astec MP6-1Q-1Q-2S-01(-546)
    • P/N: 73-560-5046
    • AC to DC converter
    • Input: 100-240V 50/60/400Hz
    • Output: Modular, 600W maximum
    • Outputs:
    • V1: 24V up to 8.5A
    • V2: 24V up to 8.5A
    • V3: 30V up to 11A
    • Fan cooled
    • AC OK and DC OK indicators

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  • Return window is 30 days from delivery date
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CDN Systems LLC, DBA Doug Deals, is not an authorized distributor or affiliated with the manufacturer of this product. Original manufacturer's warranty does not apply.

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