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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.
Description

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:

1.jpg


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