Broadband 2000 W Water-Cooled Laser Power Measurement Sensors
Model: BND-2000W-D50
The BND-2000W-D50 thermopile sensor is a water cooled laser power and energy thermal sensor with a 36 mm aperture. It can measure optical power from 10 to 2000 W . It has the spectrally flat broadband BB coating and covers the spectral range from 266 nm-10.6 um.
Features:
1.Measures laser power continuously, up to 2000W.
2.Highly linear, does not require sectional calibration.
3.Excellent absorption capability.
4.Available with 50mm apertures.
5.Water cooling feature.
6.Broadband 266 nm-10.6 umabsorber
7.Water-cooled for 10 to 2000 W average power measurement
Product Specifications:
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Model
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BND-2000W-D50
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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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10W-2000W
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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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<3.5%
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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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1kW/cm2 @2kW
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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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5L/min
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Dimensions
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?131×39.3mm
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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@1.5kW;>20mm@2kW;
(c).Recommended water temperature range:18-30°C; Water temperature change rate:<1℃ /min.
Dimensions of laser power sensor:
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