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80 kW High Laser Power Sensor BND-80K-D86V

Product Description：Name：80 kW High Laser Power SensorType：BND-80K-D86VPower 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.

Product Description：

Name：80 kW High Laser Power Sensor

Type：BND-80K-D86V

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:

Model	BND-80K-D86V
Absorption	99.84%
Wavelength Range	0.19 nm-25 μm
Power Range	1kW-80kW
Scale	Auto
Aperture	86 mm
Power Resolution	0.1 W
Response Time(0-95%)a	40-60s
Calibration Uncertainty	<4%
Non-linearity	<±1%
Accuracy	±5%
Backscattered Power	0.14%
Damage Threshold(b	20 kW/cm2
Cooling	Water
Recommended Water Flow @Full power e	10L/min@1-10kW 20L/min@10-30kW 30L/min@30-50kW 40L/min@50-80kW
Dimension	380×280×191mm
Cable Length	5m
Connector Type	USB

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:

80kW-High-Power-Sensor (1).jpg