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100W-5000W water-cooled thermopile laser power sensor

Product Description：Name：100W-5000W water-cooled thermopile laser power sensorType：BND-3000W-D50-YJThe 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.
Description

Product Description：

Name：100W-5000W water-cooled thermopile laser power sensor

Type：BND-3000W-D50-YJ

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.


Model

BND-5000W-D50-YJ

Absorption

90%

Wavelength Range

266nm-10.6um

Power Range

100W-5000W

Scale

Auto

Aperture

50mm

Power Resolution

0.1W

Response Time(0-95%) (a)

5s

Calibration Uncertainty

<4%

Non-linearity

<±1%

Accuracy

±4%

Damage Threshold (b)

1.0 kW/cm2 @3kW

Cooling

water cooled

Recommended Water Flow

Rate@Full power(c)

8 L/min

Dimension

Φ 143×55mm

Cable Length

5m

Connector Type

90%


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:

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