High Power Water Cooled Thermal Sensors and Power Pucks0 pages

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01.01.2010
Model L250W L300W-LP
Use General purpose High power densities and
long pulses
Absorber Type Broadband LP
Spectral Range ìm 0.19 - 20 0.4 - 1.5, 10.6
Aperture mm ö 50mm ö 50mm
Power Mode
Power Range 4W - 250W 4W - 300W
Power Scales 250W / 30W 300W / 30W
Power Noise Level 200mW 200mW
Maximum Average Power Density KW/cm2 10 at 250W 14 at 100W 11 at 300W 14 at 150W
Response Time with Meter (0-95%) typ. s 2.5 2.5
Power Accuracy +/-% 3 3 (a)
Linearity with Power +/-% 2 2
Energy Mode
Energy Range 200mJ - 200J 200mJ - 300J
Energy Scales 200J / 30J / 3J 300J / 30J / 3J
Minimum Energy mJ 200 200
Maximum Energy Density J/cm2
<100ns 0.3 0.05
1ìs 0.5 0.3
0.5ms 5 20
2ms 10 50
10ms 30 150
Cooling water water
Minimum Water Flow Rate at Full Power 1 liter/min (b) 1 liter/min (b)
Weight Kg 0.6 0.6
Version
Part number 7Z02688 7Z02689
Notes: (a) Calibrated for 1.064ìm and 10.6ìm
Notes: (b) Water temperature range 18-30°C. Water temperature rate of change <1°C/min.
1.1.2.6 High Power Water Cooled Thermal Sensors and Power Pucks
4W to 300W
Features
High powers
Water cooled
Up to 300W
ö50mm apertures
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L250W / L300W-LP
L250W / L300W-LP
1.1.2.6 Sensors