The BND-5000W-D50-YJ is a water cooled thermal power sensor is designed for very high powers with Φ50 mm aperture. it can measure power from 100 w to 3,000 W. it has a deflecting cone and annular absorber that withstands high power densities to 1.0 kW/cm. lt covers the spectral range from 266 nm to 10.6um.
Power sensor Features:
1. Continuously laser power measurement,up to 5000W;
2. High linearity,sectional calibration is not required;
3. High absorption;
4. 50mm aperture
5. Water Cooled;
6. V-Groove is optional.
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Model
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BND-5000W-D50-YJ
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Absorption
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90%
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Wavelength Range
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266nm-10.6um
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Power Range
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100W-5000W
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Scale
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Auto
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Aperture
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50mm
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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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1.0 kW/cm2 @3kW
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Cooling
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water cooled
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Recommended Water Flow
Rate@Full power(c)
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8 L/min
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Dimension
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Φ143×55mm
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Cable Length
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5m
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Connector Type
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90%
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Notes:
(a).Time from zero to 95% of stable value;
(b).Recommended laser diameter:>25mm@5kW,>20mm@3kW;
(c)Recommended Water temperature range:18-30°C;Water temperature change rate:<1℃ /min.
Dimension:
Pictures:
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