H i g h P e a k P o w e r N L 3 3 7 N i t r o g e n L a s e r
- fully compatible with the Newport Spectra-Physics VSL-337i OEM Nitrogen Laser -
An easy to use, reliable Nitrogen Laser perfect for MALDI-TOF mass spectrometer applications
and other pulsed UV experiments. Internal or external triggering to 20Hz, replaceable laser
cartridge, no mirror alignment necessary.
Beam Characteristics
Wavelength 337.1 nm
Spectral bandwidth 0.1 nm
Pulse width (FWHM) <3.5 ns
Pulse energy 170 µJ
Energy stability (pulse to pulse) 3 % std. deviation (at 10 Hz)
Peak power 45 kW
Average power 3 mW (at 20 Hz)
Beam size 3 x 7 mm
Beam divergence 5 x 8 mrad
Triggering
Repetition rate 0 to 20 Hz (external trigger)
1 to 20 Hz (internal trigger)
External trigger input TTL (opto-isolated)
Internal trigger generator 1 to 20 Hz (adjustable)
Sync output pulse TTL level (opt.), 1 to 20 Hz
General
Power requirements +24 V DC, 1.5 A (average)
at 20 Hz, 3 A (peak)
Power consumption 36 W (20 Hz operation)
Key switch On/off
Interlock switch Built-in
Dimensions 3.75" x 3.75" x 11"
9.5cm x 9.5cm x 27.9cm
Weight 3.4 kg, 7.5 lbs
Warranty 1 year
Cartridge warranty Cartridge is warranted to maintain at least
70% of its energy for twenty million pulses
or one year, whichever occurs first.
LA Laseranalytik GmbH - Postfach 1223 - D-64311 Pfungstadt
Tel. 06157-15010 Fax 06157-150120 info@laseranalytik.de www.laseranalytik.de
