Broadband 15 kW Water-Cooled ?48 mm Thermopile Power Sensor
The BND-15K-D48CP is a water cooled thermal power sensor is designed for very high powers with a ?48 mm aperture. It can measure power from 100 W to 16,000 W. It has a deflecting cone and annular absorber that withstands high power densities to 10 kW/cm2. It covers the spectral range from 266 nm to 10.6 μm.
Thermal Power Sensor Features:
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Broadband 266 nm to 10.6 μm absorber with beam deflector
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Water-cooled for 0.1 to 16 kW average power measurement
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Deflecting cone and annular absorber for power densities to 10 kW/cm2
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48 mm diameter aperture
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High linearity,sectional calibration is not required;
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Multi-layer cone reflection design,reduce the power density on the disc and improve the stability and reliability;
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High absorption;
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V-Groove is optional.
Specification of power sensor:
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Model
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BND-15K-D48CP
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Absorption
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90%
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Wavelength Range
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266nm-10.6μm
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Power Range
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100W-16kW
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Scale
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Auto
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Aperture
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48mm
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Power Resolution
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0.1W
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Response Time(0-95%)(a)
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5s
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Calibration Uncertainty
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<4%
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Non-linearity
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<±1%
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Accuracy
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±4%
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Damage Threshold (b)
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10kW/cm2
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Cooling
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Water
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Recommended Water Flow
Rate@Full power(c)
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14L/min
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Dimension
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?138×85mm
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Cable Length
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5m
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Connector Type
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DB15
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Notes:
(a).Time from zero to 95% of stable value;
(b).Recommended laser diameter:>25mm@15kW;
(c).Recommended Water temperature range:18-30°C;Water temperature change rate:<1℃ /min.
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