Nitrogen lasers for fluorescence measurements & MALDI-TOF mass spectrometers
Stanford Research Systems (SRS) are famous for their test and measurement instrumentation and they have developed an easy to use, reliable Nitrogen Laser perfect for MALDI-TOF applications. The NL100 is ...
Nitrogen lasers for fluorescence measurements & MALDI-TOF mass spectrometers
Stanford Research Systems (SRS) are famous for their test and measurement instrumentation and they have developed an easy to use, reliable Nitrogen Laser perfect for MALDI-TOF applications. The NL100 is available on an unsurpassed 5 week lead time.
337 nm wavelength
170 µJ pulse energy
Internal or external triggering to 20 Hz
Replaceable laser cartridge
No mirror alignment necessary
Fully compatible with VSL-337i OEM
Specification
Value
Wavelength
337.1 nm
Spectral bandwidth
0.1 nm
Pulse width (FWHM)
3.5 ns
Pulse energy
170 µJ
Energy stability
3 % std. dev. (at 10 Hz)
Peak power
45 kW
Average power
3 mW (at 20 Hz)
Beam size
3 × 7 mm
Beam divergence
5 × 8 mrad
Repetition rate
0 to 20 Hz (external trigger)
Repetition rate
1 to 20 Hz (internal trigger)
External trigger input
TTL (opto-isolated)
Internal trigger generator
1 to 20 Hz (adjustable)
Sync output pulse
1 to 20 Hz (adjustable)
Power requirements
+24 VDC, 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" × 3.75" × 11" (WHL) (9.5 cm × 9.5 cm × 27.9 cm )
Weight
7.5 lbs., 3.4 kg
Warranty
Warranty Cartridge is warranted to maintain at least 70 % of its energy for twenty million pulses or one years, whichever occurs first.
NL100 specifications
