Monochromators and Spectrographs

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

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

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 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 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

9072S is a small 1/8m scanning monochromator. The 9072S uses plane gratings 30mm x 30mm in size and utilizes a Czerny Turner optical configuration. The 9072S is designed to be used with single channel detectors or connected to another 9072S to form a double additive or subtractive system. The base 9072S system has a triple grating turret which is computer controlled. 4-grating turret is optional.

Gratings and Grating Holders (120-8512) are sold separately.
The 9072S is compatible with SS80 and SS84 adjustable slits and SS-F fixed slits. Comes with the adjustable slit.
It includes Sci-mono software for basic wavelength control. Our fully-featured spectroscopy package, SciSpec, is sold separately.

For applications requiring better signal to noise, reduced stray light and better resolution than the standard model a double additive model (9072DA) is available.
For applications requiring a tunable bandpass or notch filter light source, the double subtractive model (9072DS) is an ideal choice.

$ 4,577.00

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