The BND-5000W-D50-BD is a water cooled beam dump for up to 5 kW with a 48 mm aperture. It has a deflecting cone and annular absorber that withstands high power densities to 1 kW/cm2. It can be used over the spectral range from 0.19 to 25 μm.
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Beam dump for up to 5 kW
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Water cooled
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48 mm diameter aperture
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Model
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BND-5000W-D50-BD
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BND-15K-D48CP-BD
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BND-X30K-D80-BD
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Absorption
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90%
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90%
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90%
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Wavelength
Range
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0.19-25um
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0.19-25um
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0.19-25um
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Power Range
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0-5kW
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0-16kW
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0-33kW
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Aperture
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48mm
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48mm
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80mm
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Damage
Threshold(a)
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1kW/cm2@5kW
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10kW/cm2
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10kW/cm2
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Cooling
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Water
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Water
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Water
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Recommended
Water Flow
@Full power(b）
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8L/min
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14L/min
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28L/min
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Dimension
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Φ143×55mm
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Φ138×85mm
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Φ228×115mm
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Notes:
(a).Recommended laser diameter:>25mm@5kW,>25mm@15kW,>40mm@30kW;
(b).Recommended Water temperature range:18-30°℃.
Beam Dump Dimension:
BND-5000W-D50-BD- 5kW Beam Dump
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