Modular Spectrometers

The 9030DA double additive monochromator consists of two 9030 monochromators placed in series. Stray light is drastically reduced in a double monochromator, and in the 9030DA it is further minimized by the use of concave holographic gratings. The inbound light is dispersed by the first grating and again by the second. Both gratings rotate simultaneously in the same direction, and in the DA the monochromators are coupled so that the dispersion is double that of a single 9030 monochromator. Bandpass is half of the corresponding 9030 monochromator for the same output slit, and resolution using a 100 µm slit is 0.4 nm.
Mirror coatings have been chosen for this model to enhance performance in the UV-VIS region.

$ 4,628.00

The 9030DA double additive monochromator consists of two 9030 monochromators placed in series. Stray light is drastically reduced in a double monochromator, and in the 9030DA it is further minimized by the use of concave holographic gratings. The inbound light is dispersed by the first grating and again by the second. Both gratings rotate simultaneously in the same direction, and in the DA the monochromators are coupled so that the dispersion is double that of a single 9030 monochromator. Bandpass is half of the corresponding 9030 monochromator for the same output slit, and resolution using a 100 µm slit is 0.4 nm.
This includes one set of standard slits, but the grating must be selected/specified separately.
Mirror coatings have been chosen for this model to enhance performance in the VIS-NIR region.

$ 4,628.00

The 9030DS consists of two 100 mm scanning monochromators placed in series in subtractive mode. Bandpass is determined by the width of an intermediate slit, but the 9030DS has a net output dispersion of zero because the monochromators are optically coupled so that the dispersion of the second grating cancels that of the first. This leads to homogenized wavelengths at the output port - there is no spectrum, only a single undispersed slit image - which allows the unit to act as a tunable bandpass or notch filter.
Stray light of all sorts is drastically reduced in a double monochromator, and in the 9030DS it is further minimized by the use of concave holographic gratings. It is ideal for applications where stray light is a problem - where there may be a strong scattered background, such as in spectroradiometry, Raman or UV measurements of solar radiation.
This price includes a standard set of slits including a standard intermediate (inverted) slit, but does not include gratings. We also offer customized intermediate (inverted) slits; please speak with your authorized Sciencetech technical support staff member.
Please see technical datasheet for additional information.

$ 4,628.00

The 9030DS consists of two 100 mm scanning monochromators placed in series in subtractive mode. Bandpass is determined by the width of an intermediate slit, but the 9030DS has a net output dispersion of zero because the monochromators are optically coupled so that the dispersion of the second grating cancels that of the first. This leads to homogenized wavelengths at the output port - there is no spectrum, only a single undispersed slit image - which allows the unit to act as a tunable bandpass or notch filter.

Stray light of all sorts is drastically reduced in a double monochromator, and in the 9030DS it is further minimized by the use of concave holographic gratings. It is ideal for applications where stray light is a problem - where there may be a strong scattered background, such as in spectroradiometry, Raman or UV measurements of solar radiation.

The 9030DS can be used as a tunable notch filter to remove one particular wavelength while allowing all others over the bandpass to pass through, making it an ideal instrument to pre-filter out the strong laser excitation wavelength in a Fluorescence or Raman system so that the weaker output signals can be observed.

The 9030DS is a fully integrated unit with the two diffraction gratings coupled mechanically for accurate positioning, adjusted manually using a thumb-wheel. A variety of fixed slit widths is available. It can be upgraded to be motorized and controlled by a computer with the 9030 Motorized Upgrade. Only one motor and drive unit is required for both monochromators, enabling control via Sciencetech Sci-Mono Active-X library or full featured Sci-Spec software.

The Model 9030DS can also be used to pass or filter out several selected wavelengths by using a custom intermediate multi-slit mask instead of a single width intermediate slit. Mirror coatings have been chosen for this model to enhance performance in the UV-VIS region. Please contact a Sciencetech Applications Specialist for such custom wavelength filtering.

$ 4,628.00

The Sciencetech 9030 monochromator is a compact, single grating, scanning monochromator with 100 mm focal length (both output and input). It has a manual wavelength selector dial with an optional external motor drive for computerized control. The compact design is made possible by its Seya-Namioka optical layout, using a single holographic concave grating and f/3.2 aperture. A pair of removable fixed-width slits are included for the input and output ports. Several removable fixed slit width sizes are available to choose from ranging from 100 μm to 3 mm width. Additional removable slits and custom width slits can also be purchased separately.
Mirror coatings have been chosen for this model to enhance performance in the UV-VIS region.
There are 5 grating choices (sold separately) covering from UV to near-IR; choose a UV to VIS range to pair with the UV-VIS mirror coatings on this model. The 9030 monochromator cannot be used as a spectrograph and therefore only accepts single channel and PMT detectors at its output port. However, it can be used as an excitation wavelength tunable light source.
The 9030 is Sciencetech's most economical monochromator with a manual control wavelength selector and removable, fixed-width slits. The input and output ports are purposely placed optically in-line, making it a simple addition to a straight line beam in an optical system. Being a scanning monochromator, it does not have a flat output field and hence cannot be operated as a spectrograph with a multi-channel detector mounted at the output port.

$ 2,291.00

The Sciencetech 9030 monochromator is a compact, single grating scanning monochromator. It has a manual wavelength selector dial with an optional external motor drive for computerized control. The compact design is made possible by its Seya-Namioka optical layout, using a single holographic concave grating and f/3.2 aperture. A pair of removable fixed-width slits are included for the input and output ports. Additional removable slits and custom width slits can also be purchased separately.
Mirror coatings have been chosen for this model to enhance performance in the VIS-NIR region.
There are 5 grating choices (sold separately) covering from UV to near-IR; choose a VIS to NIR range to pair with the VIS-NIR mirror coatings on this model. The 9030 monochromator cannot be used as a spectrograph and therefore only accepts single channel and PMT detectors; however, it can be used as an excitation wavelength tunable light source.
The 9030 is Sciencetech's most economical monochromator with a manual control wavelength selector and removable, fixed-width slits. The input and output ports are purposely placed optically in-line, making it a simple addition to a straight line beam in an optical system. Being a scanning monochromator, it does not have a flat output field and hence cannot be operated as a spectrograph with a multi-channel detector mounted at the output port.

$ 2,291.00

The 9040DA double additive half meter spectrometer has been specifically designed for Raman applications, but also functions as a general-purpose monochromator. Special care has been taken to minimize or eliminate stray light wherever possible. The system ships with one input slit. Please speak with a Sciencetech sales representative to determine the optimal loadout for your particular system, including additional input and output ports, slits, motorized options, and grating selection.
Please note that 2 gratings are required for this system, minimum, but are not included.
Please see the technical datasheet for more information.

$ 31,150.00

The 9040DS is a Double Subtractive design of the half meter 9040. Special care has been taken to design the system to minimize and eliminate stray light whenever possible.
A double subtractive monochromator operates to create a monochromatic light source by the 2nd monochromator cancelling the dispersion caused by the 1st monochromator. This allows a Double Subtractive system to operate as a tunable notch filter for Raman applications.
Please see the technical datasheet for additional information.

$ 31,150.00

$ 21,070.00

The Sciencetech 9040 is a half meter, high performance monochromator/spectrograph. It supports large size gratings for high light throughput: three sizes are available: 64 x 64mm, 84 x 84 mm, and 102 x 102mm which allow it to achieve apertures of f/6.9, f/5.2 and f/4.0 respectiveley.

The 9040 is based on the Czerny-Turner optical configuration. The 9040 supports both single grating and triple grating turrete configurations. This version is the single grating turret version and supports a single large size grating mounted on a rotating turret for wavelength selection. The grating is installed on a removable kinematic mount and can be manually swapped with other gratings without disruption to the optical alignment.

$ 18,320.00

The Sciencetech 9040 is a half meter, high performance monochromator/spectrograph. It supports large size gratings for high light throughput: three sizes are available: 64 x 64mm, 84 x 84 mm, and 102 x 102mm which allow it to achieve apertures of f/6.9, f/5.2 and f/4.0 respectively. This version is f/4.0, and suitable for use with 102x102mm sized ruled or holographic reflection gratings.
The 9040 is based on the Czerny-Turner optical configuration. The 9040 supports both single grating and triple grating turret configurations. This version is the single grating turret version and supports a single large size grating mounted on a rotating turret for wavelength selection. The grating is installed on a removable kinematic mount and can be manually swapped with other gratings without disruption to the optical alignment. The 9040 is also available in double additive and double subtractive versions to obtain even higher resolution or to minimize stray light.
The kinematic single grating mount (that can be exchanged with other gratings) can be upgraded to an automated three or four grating turret (F/# dependent).

$ 20,200.00

The Sciencetech 9040 is a half meter, high performance monochromator/spectrograph. It supports large size gratings for high light throughput: three sizes are available: 64 x 64mm, 84 x 84 mm, and 102 x 102mm which allow it to achieve apertures of f/6.9, f/5.2 and f/4.0 respectiveley. This version is f/5.2, and suitable for use with up to 84x84mm sized ruled or holographic reflection gratings.
The 9040 is based on the Czerny-Turner optical configuration. The 9040 supports both single grating and triple grating turrete configurations. This version is the single grating turret version and supports a single large size grating mounted on a rotating turret for wavelength selection. The grating is installed on a removable kinematic mount and can be manually swapped with other gratings without disruption to the optical alignment. The 9040 is also available in double additive and double subtractive versions to obtain even higher resolution or to minimize stray light.
The kinematic single grating mount (that can be exchanged with other gratings) can be upgraded to an automated three or four grating turret (F/# dependent).

$ 19,240.00

The Sciencetech 9055 is a 250mm asymmetric focal length modified Czerny-Turner monochromator. It has a flat field output for use as a spectrograph. This model has an f/3.5 aperture (for the "Fast" version with f/2.5, please see the 9055F). It has a computer-controlled interchangeable turret for automatic grating and wavelength selection.
Both the input and output ports are located on the front faceplate of the monochromator, and the system includes one SS80 slit at the input port. CE compliant.

It Includes a Sci-Mono, a Windows based software module with a simple graphical user interface for controlling Sciencetech stepping monochromator wavelength selection. SciMono is provided free of charge with a Sciencetech motorized monochromator when SciSpec software has not been purchased.

Sciencetech Software (Sci-Spec) is available at an additional cost. It is a standalone data acquisition and allows controlling the monochromator by itself.

This system does not include gratings or a host computer. If you require any of these components, please speak with your technical sales staff member.

Refer to the technical datasheet for additional information.

$ 7,020.00

The 9055DA consists of two 250mm scanning monochromators placed in series in additive mode. Bandpass is determined by the width of an intermediate slit, but the dispersion will be approximately twice that of a single 9055 with a lower cost than larger monochromator systems.
Please see technical datasheet for additional information.

Please note that the 9055DA has been replaced by the 9055DX, with the capability to operate in either Double Additive or Double Subractive modes.

$ 17,710.00

9055-DX is a motorized double 1/4m monochromator that can be switched between additive and subtractive configurations. Double monochromators have the advantage of extremely low stray light levels by virtue of using two gratings. An intermediate slit between the two units, used to define the wavelengths that pass to the second unit, also masks off light scattered within the body of the first unit. In double additive operation the 9055DX effective focal length (1/2m), dispersion and resolution (1.7nm/mm and .09nm with a 1200 l/mm grating) are doubled compared to a single unit, making this mode useful where high resolution is important. In double subtractive operation there is no dispersion in the output beam and only a single slit image appears at the output instead of a broad spread of spectral images. This allows the system to operate as a tuneable bandpass or notch filter.
This system includes two manual slits (one input and one intermediate). Motorized upgrades and additional slits may be purchased separately.
Gratings also need to be purchased separately, with a minimum of 2 gratings required for the system to operate. Please speak with your Sciencetech technical sales member to ensure proper grating selection.
Please see the technical datasheet for additional information.

$ 17,710.00

9055-DX is a motorized double 1/4m monochromator that can be switched between additive and subtractive configurations. Double monochromators have the advantage of extremely low stray light levels by virtue of using two gratings. An intermediate slit between the two units, used to define the wavelengths that pass to the second unit, also masks off light scattered within the body of the first unit. In double additive operation the 9055DX effective focal length (1/2m), dispersion and resolution (1.7nm/mm and .09nm with a 1200 l/mm grating) are doubled compared to a single unit, making this mode useful where high resolution is important. In double subtractive operation there is no dispersion in the output beam and only a single slit image appears at the output instead of a broad spread of spectral images. This allows the system to operate as a tuneable bandpass or notch filter.
This system includes two manual slits (one input and one intermediate). Motorized upgrades and additional slits may be purchased separately.
Gratings also need to be purchased separately, with a minimum of 2 gratings required for the system to operate. Please speak with your Sciencetech technical sales member to ensure proper grating selection.
Please see the technical datasheet for additional information.

The imaging option 9055DX-i uses toroidal optics to compensate for astigmatism inherent in Czerney-Turner type monochromators and spectrographs.

$ 23,180.00

The Sciencetech 9055F is a 250 mm focal length modified Czerny-Turner monochromator, with a flat field output for spectrograph use. This is designed as a faster version of the 9055 with larger optics for higher light throughput and f/2.5 aperture. All 9055Fs have a computer controlled, motorized turret for automatic grating and wavelength selection. Both input and output ports are situated on the front faceplate of the monochromator/spectrograph, and the system includes one adjustable SS80 slit at the input port. The 9055F supports up to two 64 x 64 mm (clear aperture) gratings.
Please see technical datasheet for further information.

$ 7,530.00

An imaging 1/4m Monochromator/spectrograph. It has f/3.5 aperture and a 2D flat field output for multi-channel use. It has a nominal resolution of 0.15 nm.
Special toroidal mirror makes additional astigmatism correction. This spectrograph provides superior image quality over area 25 mm wide and 12 mm high
The unique layout with mirrors of unequal input and output (200mm and 250 mm) focal length is optimized for minimum coma while allowing high throughput and minimum stray light and vignetting
Please contact a technical sales member to discuss coupling options.
For more information, please see the technical datasheet.

$ 10,020.00

The Sciencetech 9057F is a fast half meter motorized Czerny-Turner monochromator (and spectrograph) with an f/5.9 aperture. This is a "faster" model with larger optics for higher light throughput compared to the standard 9057 with f/8 aperture. Both models utilize a computer controlled motorized turret for automatic grating and wavelength selection. The regular 9057 model supports up to three 50 x 50mm gratings whereas the larger optics 9057F model supports up to two 64 x 64mm (clear aperture) gratings.
Please refer to the technical datasheet for more specifications.

$ 8,562.00

The 9057 is a half meter monochromator and spectrograph with an f/8 aperture. This system is a Czerny-Turner design optimized to reduce aberrations.
This monochromator supports up to three 50x50mm gratings on a computer controlled turret. It includes a single input slit by default; please select appropriate output mounting (slit, detector or CCD mounting, etc...) when ordering.
A fast version of the 9057, the 9057F, operates with 64x64mm gratings and offers better throughput with the same optical pathlength. Please discuss with your Sciencetech technical sales staff member to find if the 9057F is a better choice for your particular application.

$ 8,082.00