双单色仪 CM112  DK242

双单色仪 CM112 DK242

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88000 1

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2023-04-23 10:08:30
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属性:
产地:进口;售后保修期:12个月;销售区域:全国,华东,华南,华北,华中,东北,西南,西北,港澳台,海外;
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产品属性
产地
进口
售后保修期
12个月
销售区域
全国,华东,华南,华北,华中,东北,西南,西北,港澳台,海外
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上海屹持光电技术有限公司

上海屹持光电技术有限公司

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产品简介

CM112是一款可双向光栅驱动扫描,自动选择波长,双光栅塔台结构的紧凑型双级联单色仪,产品尺寸:约13x16x8cm;双单色仪 CM112 DK242

详细介绍

双单色仪CM112 DK242

       CM112和DK242可以在出厂时就设置为色散相加或相减模式的双单色仪。在两个模式里,两个单色仪像一个双重滤波器来消除散射光,效果是单单色仪的平方倍。在色散相加模式,双单色仪等效与一个双倍焦距单色仪,但可以更多的减少散射光。di一个光栅传播的光谱产生一个角度范围,第二个光栅加倍了这个角度范围,这样,双单色仪产生的分辨率是单个单单色仪的两倍。在相减色散模式中,di一个单色仪选择带通,第二个单色仪移除因为di一个单色仪引起的时间和角色散的误差。 


        CM112是一款可双向光栅驱动扫描,自动选择波长,双光栅塔台结构的紧凑型双级联单色仪,产品尺寸:约13x16x8cm; 

        DK242是一款可双向光栅驱动扫描,恒定光谱分辨率,两个三光栅塔台结构的双级联单色仪;

        通过RS232连接电脑,是一种wan全计算机控制的双级单色仪。CM112具有色散相加和色散相减两种模式。色散相加模式可以双倍提高光谱分辨率,适合高分辨率测量;色散相减模式,有效降低了单色仪杂散光,杂散光抑制ji强,从而能进行更微弱信号的探测,如拉曼光谱、光电探测器光谱响应度标定等。色散相减模式只可以作单色仪使用,色散相加模式既可以作单色仪,又可以作光谱仪(可直接连接CCD)使用。在实际使用过程中需特别考虑光栅的选择。所有设备在出厂前均严格的定标,操作软件操作十分简单方便。

    

           Fig1.CM112双单色仪                                                                                            Fig2.DK242双单色仪

CM112产品参数:

 Feature Value
 Design: Double cascaded Czerny-Turner, double-grating turrets standard in each section
 Focal Length: 110mm each section
 f/#: 3.9 overall
 Beam Path: Straight through standard, right angle provided on request.
 Wavelength Drive: Dual worm and wheel with electronic synchronization and computer control. Programable in additive or subtractive dispersion with positive or negative grating orders.
 Wavelength Precision: 0.1nm (additive) 0.2nm (subtractive)
 Wavelength Accuracy: ± 0.3nm (additive)    ± 0.6nm (subtractive)
 Max Resolution: <0.5nm (additive)    <1nm (subtractive)
 Band Pass:  0.25nm (additive)    0.50nm (subtractive), w/standard slits
 Slewing Speed: >100nm/second
 Stray Light: <10-9
 Slits: Standard Set includes; 0.125mm, 0.15mm, 0.30mm, 
0.6mm, 1.2mm and 2.4mm x 4.0mm. For other sizes, consult SP.
 Gratings: Two or four gratings (30 x 30mm) must be purchased. 
See CM grating options page
 Software: Demonstration control program 
and LabView driver included.
 Power: UL listed 110/220V power pack
 Interface:RS232 standard
 Warranty: One year
 Options:
  •  Hand-held control module with function keys and display for local control

  • IEEE-488 interface

  • Interface cables

  • Gold optics

See options and accessories



DK242产品参数:

 Feature Value
 Design: Double cascaded Czerny-Turner.
Triple-grating turrets standard in each section.
 Focal Length: 240mm each section
 f/#: 3.9 overall
 Reciprocal Dispersion: 1.60nm/mm (additive) --- (with 1200 g/mm grating)
 Wavelength Drive: Dual worm and wheel with electronic synchronization and computer control. Programmable in additive or subtractive dispersion 
 Programmable in additive or subtractive dispersion
 Wavelength Precision: 0.01nm (additive)    0.01nm (subtractive)
 Wavelength Accuracy: ± 0.30nm standard (with 1200 g/mm grating)
 Scan Speed: >1 to 1200nm/minute (with 1200g.mm grating)
 Stray Light: < 10-9
 Slits: Unilateral, computer controlled, curved entrance and straight exit standard. 
 Width - 10μm to 3000μm 
 Height - 2mm to 20mm
 Pulse Broadening: 200 ps max (additive) 10 fs max (subtractive)
 Max Resolution: <0.04nm (additive)    0.06nm (subtractive)
 Gratings: Two to six gratings (68 x 68mm standard, 68 x 84mm optional) must be purchased. See DK Gratings.
 Software: Demonstration control program and LabView driver included.
 Power: 110 / 120V, 50/60Hz @ 1A standard. 220/230/240V, 50/60Hz @ 0.5A optional.
 Interface: RS232 standard
 Warranty: One year
 Options:
  • DKBS - Bi-lateral slits

  • DKGPIB - IEEE-488 communication interface (internal)

  • DK2400 and Hand-held controllers for local control

  • IR240 - Gold optics

  • DK2PORT - Bifurcated fiber bundle for attaching 2 devices to 1 port.

  • AB300 - Automated 6 position filter wheel

See options and accessories

光栅选型表:


                           CM Series Standard Gratings, 30 x 30 mm

Part #

Ruling

Peak

Range (nm)

Peak %T

(G/mm)

(nm)

AG2400-00240-3032400240180 - 68070
AG1200-00500-3031200500330 - 100083
AG1200-00600-3031200600400 - 150080
AG1200-00750-3031200750480 - 150085
AG0600-00500-303600500350 - 130080
AG0600-01200-3036001200800 - 300085
AG0300-00500-303300500310 - 110080
AG0300-02500-30330025001500 - 600088
AG0150-00500-303150500320 - 98072
AG0150-04000-30315040002500 - 900093
AG0075-08000-3037580005000 - 1500082
AG0075-01700-3037517001100 - 280085
AG0045-01750-3034517501100 - 300075


                             DK Series Standard Gratings, 68 x 68 mm


Part #

Ruling

Peak

Range (nm)

Peak %T

(G/mm)

(nm)

AG2400-00240-6862400240180 - 68070
AG1200-00200-6861200200180 - 45065
AG1200-00250-6861200250180 - 46070
AG1200-00300-6861200300200 - 75072
AG1200-00500-6861200500330 - 100083
AG1200-00600-6861200600400 - 150080
AG1200-00750-6861200750480 - 150085
AG1200-01000-68612001000550-150075
AG0600-00500-686600500350 - 130080
AG0600-01250-6866001200800 - 300085
AG0600-01600-6866001600950 - 300093
AG0300-00500-686300500310 - 110080
AG0300-02000-68630020001200 - 400088
AG0300-02500-68630025001500 - 600088
AG0300-03000-68630030001800 - 600080
AG0150-00500-686150500320 - 98072
AG0150-04000-68615040002500 - 900093
AG0075-08000-6867580005000 - 1500082
AG0050-00600-68650600400 - 120078
AG0050-12000-68650120007500 - 2000082
           


                                                         NOTE: Ruled gratings blazed at other wavelengths and holographic gratings are available on request.


双单色仪CM112 DK242

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