30K-W-BB-74

30K-W-BB-74

Ophir power meter

產品型號：30K-W-BB-74
產品說明：

Auto CAD PDF 30K-W-BB-74 Datasheet Power Sensors Catalog

價格(NTD)：$0

產品規格 Video

Model No	30K-W-BB-74
Absorber Type	BB - Broadband general purpose
Aperture Size	Ø74 mm
Spectral Range	800 to 2000 nm
Minimum Power	100 W
Maximum Average Power	30 kW
Backscattered Power	~4.3% without Scatter Shield~1.3% with Scatter Shield
Response Time	7 s
Maximum Average Power Density	10 kW/cm²
Cooling	Water
Dimensions	Ø229 x 100 mm
Cable Length	10 m
CE Compliance	Yes
UKCA Compliance	Yes
China RoHS Compliance	Yes

Scatter Shields: Reducing Back-Reflected Power from High Power Sensors		Sensors for Measuring Laser Power

When measuring very high power laser beams, even the few percent of the beam normally back-scattered from the sensor can be a problem. Ophir now offers Scatter Shields as accessories for our high power laser sensors. These can be mounted on the front flange of the sensors to reduce the backscatter by about 70%.		In this short "Basics" video we review in general how one goes about measuring laser beam power, so that you'll have a clear understanding of what the different sensor types are, and when to use each type.
Measuring Very High Power Laser Beams		Water Cooled Sensors: Things to Look Out For

Laser beams with powers of many tens of Kilowatts are becoming more and more common in today's applications, industrial as well as research. This video will discuss the technical challenges in measuring such lasers, and will show you a range of solutions now available from Ophir for measuring up to 100KW -- safely, and accurately.		Water cooled sensors are commonly used when measuring laser beams of more than a few hundred watts. In this video, you will learn about some critical issues you need to consider when using water cooling, such as water temperature, water flow rate, and corrosion prevention.
Thermal Power Sensor Accuracy		Effects of Incidence Angle on Measurements
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Ophir former CTO Dr. Ephraim Greenfield discusses the various factors that contribute to uncertainties in measurement when using Ophir laser power and energy meters.		In this video, you will learn to what degree a beam’s incidence angle matters, and for which sensor types this should be taken into account.

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