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ASTRAL 系列熱電偶探測(cè)器包括: AC2500S, AC25FXS,ACX25FXS,AC2501S,AC2504S,AC25UVS; AC5000S,AC50FXS..........詳細(xì)參數(shù)及規(guī)格見下表. 美國(guó)Scientech公司是世界zui*的激光功率計(jì)、激光能量計(jì)生產(chǎn)廠家之一。美國(guó)Scientech公司擁有悠久的歷史，公司始建于1968，其創(chuàng)始人Dr. Robert W. Zimmerer是原美國(guó)國(guó)家標(biāo)準(zhǔn)技術(shù)研究院（NIST）*科學(xué)家。美國(guó)Scientech公司的激光功率計(jì)/能量計(jì)產(chǎn)品系列包括光電池功率計(jì)系列、熱堆功率計(jì)/能量計(jì)系列，及熱釋電能量計(jì)系列?？蓽y(cè)量從納瓦到千瓦、納焦到千焦的各種連續(xù)及脈沖激光。同時(shí)美國(guó)Scientech公司還為不同應(yīng)用提供各種相應(yīng)的附件。 Astral系列AI310和AI310D功率計(jì)（能量計(jì)）表頭，體積小巧、結(jié)構(gòu)堅(jiān)固。 - AI310功率計(jì)（能量計(jì)）表頭具備兩種功率（能量）顯示功能，分別是一個(gè)四位數(shù)字顯示以及指針顯示。指針的反應(yīng)速度快于數(shù)字顯示，所以更適合做調(diào)整激光器時(shí)使用。
- AI51D功率計(jì)（能量計(jì)）表頭則只有數(shù)字顯示功能。兩種功率計(jì)（能量計(jì)）表頭均可采用各種供電方式，可以用標(biāo)準(zhǔn)插座供電/電池充電器、USB數(shù)據(jù)線或者電池供電。
Astral系列功率計(jì)（能量計(jì)）探頭分為表面吸收型和體吸收型兩種，可選口徑從8mm到200mm。表面吸收型功率計(jì)探頭適用于對(duì)連續(xù)激光的功率進(jìn)行測(cè)量，體吸收型功率計(jì)（能量計(jì)）則是專門為脈沖激光功率和單脈沖能量測(cè)量所設(shè)計(jì)。Astralzui大大口徑能量計(jì)可以測(cè)量zui大1000J的單脈沖能量。 為確保您測(cè)量的激光功率或能量的準(zhǔn)確性，每一個(gè)Astral系列功率計(jì)（能量計(jì)）探頭出廠前均經(jīng)過NIST認(rèn)證的。 
標(biāo)準(zhǔn)功率計(jì)/能量計(jì)配置均包含直徑1.27cm，長(zhǎng)8.9cm的安裝桿，方便客戶安裝在光學(xué)平臺(tái)上使用。一些型號(hào)還配有遮光器用于阻擋環(huán)境光的干擾?？蛇x的附件包括野外使用時(shí)用到的電加熱器、攜帶包、光纖適配器、底座等。 以下附件供選擇: Optional Accessories  | Mounting System | This sturdy mounting system has a moldable. weighted, rubber base with a non-slip surface, ball mounts, and an Astral Series S cradle. The system will hold the Astral Series S meter up to 12 inches vertically above your working surface in an upright position. The ball mounts let you reposition the meter to accommodate any viewing angle you desire. You can also readily remove the Astral Series S meter for safekeeping at the end of the day. |  | Lithium Battery | The battery can be easily installed either in the field or at the factory. It is a rechargeable, lithium-poly Battery with in-use time of 12 hours before needing recharging. Charging time is one hour. |  | Model 36-0203A Isoperibol™ Enclosure | The 36-0203A isolates the 25mm Astral calorimeters from environmental thermal disturbances which affect the stability of the calorimeter output when attempting low power and energy measurements. Scientech recommends using this enclosure when attempting power measurements below 30 mW and single pulse energy measurements below 30 mJ. |  | Bases | These bases will hold the Astral Series S Detector upright on your working surface. Base 11788, which is a slotted base, will bolt down to your optical bench. Base 301019 will work on any surface. |  | Calibration Tool | Digital field calibration tool to be used with optional calorimeter electric substitution heater coils. |  | Fiberoptic Holder and Adapters | The fiberoptic holder and adapters provide direct fiber hookup to the Astral calorimeter. Adapters that accept SMA, ST, FC, DIN, E2000 connectors or any 2.5 mm ferrule are available. |  | Model 301-LLCA Carrying Case | The Model 301-LCCA carrying case is designed to embrace the AI310 indicators along with Astral calorimeters, Vector pyroelectric detectors, and Ultra calorimeters as well as bases, cables, and power cords. |  | 9663 Carrying Case （soft） | Soft carrying case with belt loops forthe AI310 meters. |  | Model 301-020R Photodiode Detector | The high speed photodiode detector is designed for use with the 25 mm Astral calorimeters as an attachment to the calorimeter aperture. Energy scattered back from the calorimeter’s absorber when struck by an energetic pulse provides an attenuated sample of the incident laser pulse sufficient to activate the silicon diode. This provides a temporal profile of the laser pulse when viewed on an oscilloscope. An internal battery eliminates all wires except the coaxial cable to the sampling oscilloscope. | |
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