80kW High Laser Power Sensor
Power sensor Features:
1. Continuously laser power measurement,up to 80 kW;
2. Patented two-dimensional beam expansion design,significantly reduces the power density;
3. Reflective cone-free design reduces the risk of laser damage and improves total reliability and stability;
4. High linearity,sectional calibration is not required;
5. The cavity absorption is as high as 99.86% (Backscattered Power rate is only 0.14%);
6. 86 mm aperture.
Specification:
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Model
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BND-80K-D86V
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Absorption
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99.84%
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Wavelength Range
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0.19 nm-25 μm
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Power Range
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1kW-80kW
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Scale
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Auto
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Aperture
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86 mm
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Power Resolution
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0.1 W
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Response Time(0-95%)a
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40-60s
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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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±5%
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Backscattered Power
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0.14%
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Damage Threshold(b
|
20 kW/cm2
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Cooling
|
Water
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Recommended Water Flow
@Full power e
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10L/min@1-10kW
20L/min@10-30kW
30L/min@30-50kW
40L/min@50-80kW
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Dimension
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380×280×191mm
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Cable Length
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5m
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Connector Type
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USB
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Notes:
(a).Time from zero to 95% of stable value is 40-60s;
(b).Recommended laser diameter>50mm@80kW;
(c).Recommended Water temperature range:18-30°C;Water temperature change rate:<1℃/min.
Laser power sensor Dimensions:
Product Images
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