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1/8m 单色仪/光谱仪 | 瑆创光学电子商店

1/8m 单色仪/光谱仪

The CM Series is a one-eighth meter, Czerny-Turner type monochromator/spectrograph. This Series is made up of a group of products: The CM110/112 Monochromator and the CMSP110/112 spectrometer. The focal lengths of both the Monochromator and Spectrometer offered is  110mm. Unlike other small devices that provide only one optical orientation, the Digikröm CM/CMSP 110 can accommodate both a straight through and a right-angle orientation from the source. For more information on right angle orientation, download the manual or open the Features tab. 



CM 110 Monochromator  / Spectrographer 

Single piece base construction, direct grating drive, and anti-backlash gearing ensure the unit is rugged and stable enough for demanding applications. Loaded with SP Optics and able to hold two high quality gratings, the CM110 is optimal for spectrometry in the UV to IR spectra with the necessary optics available. 

Visit the Specification Sheet Tab for details on performance and resolution.


CM/CMSP110

§  Compact size (5.25 x 3.25 x 3.25 inches)  & Connection to computer via RS 232 interface.

§  Scans in both directions.Programmable in Angstrom, nanometres, microns, wavenumbers, or eV.

§  Double-grating turrets allows for broad  spectral range coverage.

§  User can change slit independently

§  May be factory configured as a monochromator or a spectrograph

§  Monochromator can also be factory configured for right angle or straight through beam path.

Application

Suitable for fluorescence, radiometry, process control, colorimetry, tuneable filtering, Raman spectroscopy, among others; 



CM 112 Monochromator / Spectrographer 

The CM112 are two single monochromators in series. The exit slit of the first monochromator is the entrance slit of the second. The two monochromators act as a double filter with the rejection of stray light being almost the square of the single monochromator value. As an additive instrument, the first grating spreads the spectrum over an angular range while the second grating then doubles this dispersion, achieving twice the resolution of a single 1/8m monochromator. As a subtractive instrument, the first monochromator selects a bandpass wihle the second monochromator then removes the temporal and angular aberrations introduced by the angular spectral dispersion in the first monochromator. 


The CM112 supercedes ordinary monochromators with its second substractive monochromator which can recombine multiple wavelenghts in the bandpass and instead of creating multiple, overlapping images, it creates a clear image. Also, its subtractive dispersion mode can also utilize its second monochromator to equalize the optical path lengths such that broadening is reduced to a minimum.


CM/CMSP112

§  Compact   Size (5.25  x  6.25 x 3.25 inches) & Connection to computer  via  RS 232 interface.

§  Scans in both directions. Programmable in Angstrom, nanometres, microns, wavenumbers, or eV.

§  Dual double-grating turrets with automatic grating change allows for broad spectral range coverage.

§  May be factory configured as a monochromator or a spectrograph

§  Monochromator can also be factory configured for right angle or straight through beam path.


Application

Subtractive dispersion mode minimizes image distortion and   pulse spread, with sub-picosecond residual broadening of regular   monochromators.

Additive mode gives increased dispersion and low stray light for Raman fluorescence studies



Product Brochures:

CM 1.8 110 | CM 1.8 112

General Specifications

Model

CM110

CM112

Operational Wavelength

Operational from UV to IR range with corresponding optics.

Design

Czerny-Turner: Dual Grating Turrets

Double cascaded Czerny-Turner: Dual Grating Turrets

Focal Length

110mm   each section

f/#

3.9

Beam Path

Standard: Straight through.

On Request: Right angle.

Wavelength Drive

Worm and wheel with   micro-processor control and anti-backlash gearing

Dual worm and wheel with micro-processor control and anti-backlash gearing

Wavelength Precision

0.2nm (with 1200gv/mm grating)

0.1nm   (Additive)

0.2nm (Subtractive)

Wavelength Accuracy

±0.2nm (with 1200gv/mm grating)

±0.3nm   (Additive)

±0.6nm (Subtractive)

Slewing Speed

>100nm/s

Stray light

<10-5

<10-9

Slits

Standard   set includes: 0.125mm, 0.15mm,   0.3mm, 0.6mm, 1.2mm & 2.4mm x 4.0mm.

For other sizes, please Contact us.

Max Resolution

Please Inquire for grating - resolution calculation. Web Calculator 

Coming Soon!

<0.5nm(Additive)

<1nm(Subtractive)

~1nm   (with 120gv/mm grating and 0.15mm slit)

Band Pass

~1nm   (with 1200gv/mm grating and 0.15mm slit)

Gratings

1-2 gratings (30x30mm) must be purchased. See Gratings (CM) page.

Click here to view Gratings.

2 or 4 gratings (30x30mm) must be purchased. See Gratings (CM) page*

Click here to view Gratings.

Software

Demonstration control program and LabView   Driver included

Power

UL Listed 110 / 220V power pack

Interface

Standard: RS232

Weight

1.15 kg

2.3kg

Warranty

1 Year

Accessories

·Handheld control module with function keys and display for local control.

·RS232 to USB interface cables

·Gold optics

See accessories for more options. Click here for accessories.


Diffraction Gratings are optical components with a periodic structure which splits and diffracts lights into its wavelengths travelling in different directions. The directions of these wavelengths are dependent on the spacing on the grating and the wavelength of the incident light. 

image.png

Gratings and Optical Resolutions

Part #

Ruling (g/mm)

Peak (nm)

Range (nm)

Peak T%

AG2400-00240-303

2,400

240

180 - 680

70

AG1200-00400-303

1,200

400

350 - 900

80

AG1200-00500-303

1,200

500

350 - 1,000

83

AG1200-00600-303

1,200

600

400 - 1,500

80

AG1200-00750-303

1,200

750

480 - 1,500

85

AG0600-00500-303

600

500

350 - 1,300

80

AG0600-01200-303

600

1,200

800 - 3,000

85

AG0300-00500-303

300

500

310 - 1,100

80

AG0300-02500-303

300

2,500

1,500 - 6,000

88

AG0150-00500-303

150

500

320 - 980

72

AG0150-04000-303

150

4,000

2,500 - 9,000

93

AG0075-08000-303

75

8,000

5,000 - 15,000

82

AG0075-01700-303

75

1,700

1,100 - 2,800

85

AG0045-01750-303

45

1,750

1,100 - 3,300

78


Schematic


Terminology Guide

Wavelength Precision

It is the ability of the device to return to the same wavelength. The measured wavelength by the equipment should not drift over the range provided.

Wavelength Accuracy

It is a measure of the deviation of the wavelength when the standard wavelength is measured. You would expect the vaue of the wavelength to be the standard value with the deviation everytime you take a measurement.

Wavelength Resolution

It is the the ability of the instrument to differentiate between different wavelength of light.

Slewing speed

It is the rate which the wavelength is being read. 

Band pass

The range of frequencies or wavelengths that can pass through the slits.


Software Downloads:

Manual: 


CM110/112 User Manual

                                                                                                                                                                          pdf.png



Software


image.png CM110_Demo_Labview2012_2018_Source.zip

                                                                                                                   


image.png CM110/112 Demo Labview 2012 Executable

                                                                                                                                                                         

zip.png


image.png CM110/112 Labview Executable Demo

                                                                                           

zip.png


image.png CM110/112 Labview Demo Source Code

                                                                                                                              

zip.png

image.pngCM110/112 Labview GPIB Executable Demo

zip.png

image.pngCM110/112 Labview GPIB Source Code

zip.png

image.pngLabview Runtime Engine


NOTE: please install the Labview Runtime Engine and Labview Full Visa (the latest version), if your computer doesn't have any of these.

 

zip.png


image.pngLabview VISA   

 

zip.png




CM110/112 Visual Basic Executable Demo

                                                                                                                                   

zip.png

CM110/112 Visual Basic Demo Source Code

zip.png

Learn C++ from Scratch: The Complete Guide for BeginnersCM110/112 Visual C++ Executable Demo

zip.png

Learn C++ from Scratch: The Complete Guide for BeginnersCM110/112 Visual C++ Source Demo

zip.png

Monochromator Full CD Software Installation

zip.png



CM Accessories

Part N/O

ITEM

Description

CM1201

Controller:   Handheld control module

Handheld   control module: 2 Line x 20 character   LCD display.
Allows local operation of CM110/CM112 monochromators and CMSP 110/112 spectrographs

AB202

Filter   Mount

Single   filter carrier that mounts directly   between CM unit and accessories

IR110

IR   coating for internal optics

For   use with CM110. Infrared (gold) coatings on CM110 mirrors. 
  Enhances transmission by up to 40% between 600 - 1100nm. 

(Not   suitable for work below 600nm)

IR112

IR   coating for internal optics

For   use with CM112. Infrared (gold) coatings   on CM112 mirrors.
  Enhances transmission by up to 80% between 600 - 1100nm.

Special   Slit     Sizes

Special   Slit Size

CMFS   010 Pair: 10µm slits

CMFS   020 Pair: 20µm slits
  CMFS 025 Pair: 25µm slits
  CMFS 050 Pair: 50µm slits

MCL-100

Collimator: Universal   Output Conditioner

An   output module designed to work with both CM   and DK model   monochromators. The adjustable position of the internal lens   allows   the user to condense or collimate for UV to NIR wavelengths.

Click here to access and purchase from the Accessories Page.


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Search Reset
Compare Model Drawings & Specs Availability Reference Price
(USD)
CM110
1/8 meter Compact Monochromator
4-6 Weeks Request for quote
CMSP110
1/8 meter Compact Spectrograph
4-6 Weeks Request for quote
CM112
Double 1/8 meter Compact Monochromator
4-6 Weeks Request for quote
CMSP112
Double 1/8 meter Compact Spectrograph
4-6 Weeks Request for quote

CMSP112 - Parameter

Focal Length (mm)
110

Resolution
<0.5 - 1 nm

CM112 - Parameter

Focal Length (mm)
110

Resolution
<0.5 - 1 nm

CMSP110 - Parameter

Focal Length (mm)
110

Resolution
<0.5 - 1 nm

CM110 - Parameter

Focal Length (mm)
110

Resolution
<0.5 - 1 nm

AG0075-08000-303 - Parameter

Peak Transmittance (%)
82

Ruling (G/mm)
75

Peak (nm)

AG0150-04000-303 - Parameter

Peak Transmittance (%)
93

Ruling (G/mm)
150

Peak (nm)

AG0300-02500-303 - Parameter

Peak Transmittance (%)
88

Ruling (G/mm)
300

Peak (nm)

AG0045-01750-303 - Parameter

Peak Transmittance (%)

Ruling (G/mm)

Peak (nm)

AG0075-01700-303 - Parameter

Peak Transmittance (%)
85

Ruling (G/mm)
75

Peak (nm)

AG0600-01200-303 - Parameter

Peak Transmittance (%)
85

Ruling (G/mm)
600

Peak (nm)

AG1200-00750-303 - Parameter

Peak Transmittance (%)
85

Ruling (G/mm)
1200

Peak (nm)

AG1200-00600-303 - Parameter

Peak Transmittance (%)
80

Ruling (G/mm)
1200

Peak (nm)
600

AG0150-00500-303 - Parameter

Peak Transmittance (%)
72

Ruling (G/mm)
150

Peak (nm)
500

AG0300-00500-303 - Parameter

Peak Transmittance (%)
80

Ruling (G/mm)
300

Peak (nm)
500

AG0600-00500-303 - Parameter

Peak Transmittance (%)
80

Ruling (G/mm)
600

Peak (nm)
500

AG1200-00500-303 - Parameter

Peak Transmittance (%)

Ruling (G/mm)
1200

Peak (nm)
500

AG2400-00240-303 - Parameter

Peak Transmittance (%)
70

Ruling (G/mm)

Peak (nm)

CMSP112 - Download

CM112 - Download

CMSP110 - Download

CM110 - Download

AG0075-08000-303 - Download

AG0150-04000-303 - Download

AG0300-02500-303 - Download

AG0045-01750-303 - Download

AG0075-01700-303 - Download

AG0600-01200-303 - Download

AG1200-00750-303 - Download

AG1200-00600-303 - Download

AG0150-00500-303 - Download

AG0300-00500-303 - Download

AG0600-00500-303 - Download

AG1200-00500-303 - Download

AG2400-00240-303 - Download

Accessories

Compare Model Drawings & Specs Availability Reference Price
(USD)
AG2400-00240-303
CM Series Standard Ruled Gratings, Size = 30 x 30 mm
4-6 Weeks Request for quote
AG1200-00500-303
CM Series Standard Ruled Gratings, Size = 30 x 30 mm
4-6 Weeks Request for quote
AG0600-00500-303
CM Series Standard Ruled Gratings, Size = 30 x 30 mm
4-6 Weeks Request for quote
AG0300-00500-303
CM Series Standard Ruled Gratings, Size = 30 x 30 mm
4-6 Weeks Request for quote
AG0150-00500-303
CM Series Standard Ruled Gratings, Size = 30 x 30 mm
4-6 Weeks Request for quote
AG1200-00600-303
CM Series Standard Ruled Gratings, Size = 30 x 30 mm
4-6 Weeks Request for quote
AG1200-00750-303
CM Series Standard Ruled Gratings, Size = 30 x 30 mm
4-6 Weeks Request for quote
AG0600-01200-303
CM Series Standard Ruled Gratings, Size = 30 x 30 mm
4-6 Weeks Request for quote
AG0075-01700-303
CM Series Standard Ruled Gratings, Size = 30 x 30 mm
4-6 Weeks Request for quote
AG0045-01750-303
CM Series Standard Ruled Gratings, Size = 30 x 30 mm
4-6 Weeks Request for quote
AG0300-02500-303
CM Series Standard Ruled Gratings, Size = 30 x 30 mm
4-6 Weeks Request for quote
AG0150-04000-303
CM Series Standard Ruled Gratings, Size = 30 x 30 mm
4-6 Weeks Request for quote
AG0075-08000-303
CM Series Standard Ruled Gratings, Size = 30 x 30 mm
4-6 Weeks Request for quote