This Broadband Thermopile Detector allows the measurement of total broadband radiation emitted by a light source. It could also be used to measure the light power density on a surface (in W/cm2) which is particularly useful for uniformity measurements and for checking solar simulator performance. This detector has a 19mm diameter sensor and picks up all wavelengths between 190-11μm (UV-VIS-IR). Please note that this detector head requires either an external display controller or computer interface (sold separately - see below) to show the measured power. The price shown includes the detector head, post, post holder, and base only.

This thermopile is recommended for high-powered light sources (such as focused 500W + arc lamps) and concetrator solar simulators (5 Suns +, 500 mW/cm2).

$ 1,418.00

This Broadband Thermopile Detector allows the measurement of total broadband radiation emitted by a light source. It could also be used to measure the light power density on a surface (in W/cm2) which is particularly useful for uniformity measurements and for checking solar simulator performance. This detector has a 19mm diameter sensor and picks up all wavelengths between 190-11μm (UV-VIS-IR). Please note that this detector head requires either an external display controller or computer interface (sold separately) to show the measured power. The price shown includes the detector head, post, post holder, and base only. (1mW NEP).

This thermopile is recommended for high-powered light sources (such as focused 500W + arc lamps) and concetrator solar simulators (5 Suns +, 500 mW/cm2).

$ 1,375.00

This external transmission/reflectance sample chamber can be mated to the output port of a Sciencetech FTIR system. This chamber allows small samples to be studied in both transmission and reflectance modes, at temperatures ranging from approximately -20° Celsius to room temperature. The sample chamber utilizes gold coated aspheric optics for excellent signal in the infrared and terahertz region.

Contact for Pricing

The most powerful TeraHertz FTIR available in the mid and far IR Range, the SPS-300 is our second generation Martin-Puplett/Michelson Interferometer designed and built at Sciencetech's own facilities in London, Canada. With a wide variety of optional upgrades and components to suit any research application, the SPS-300 has been successfully used in Material Research, Biomedical, Medical, Astronomy, Aerospace, Superconductivity, Security, Defense and a wide range of other fields by distinguished customers including the European Space Agency (ESA), the National Aeronautics and Space Agency (NASA), the Max Planck Institute, the Argonne National Labs, The Canadian National Research Council, the Brookhaven National Lab, L'Institute d'Astrophysique Spatiale, Lawrence Berkeley National Lab, and many universities the world over.

The instrument is designed for research applications and therefore features special hardware and software designed to allow the use of samples under many different research environments (High Vacuum, High & Low Temperature, High & low Pressures, High Magnetic fields, etc...) and conduct sensitive and fast "Rapid Scans" with the mirror moving continuously as the detector collects data. Sciencetech also supports the researchers with the design and manufacturing of custom made coupling devices and sophisticated sample chambers to meet specific needs.

Please contact your authorized Sciencetech technical sales representative to discuss how we can build a FTIR designed for your technical specifications.

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This sample chamber has one input port and two output ports. One of the output ports is 90° relative to the input port, allowing it to be used in fluorescence-type applications. The other output port is directly across from the input port, allowing it to be used for transmission measurements/applications. The lid of the sample chamber can be removed, exposing the built-in cuvette holder inside. This cuvette holder holds 10 × 10mm cuvettes. Optionally, the cuvette holder can be upgraded to a thin film holder capable of mounting 20 × 20mm samples. We recommend talking with one of Sciencetech's technical sales staff to determine if the thin film holder will be sufficient for your particular application. The sample chamber dimensions are 205 × 128 × 154mm (8"× 5"× 6").

Please note that this sample chamber does not include any built-in optics for focusing and defocusing light onto the sample, as the light beam through the chamber is anticipated to be collimated. Such focusing and defocusing optics are part of the optical coupling tubes that connect the sample chamber to various external components, such as to a light source or monochromator.

$ 1,315.00

Sciencetech manufactures grid polarizing beam-splitters for use in the far-infrared and terahertz spectral regions. These beamsplitters divide the incoming beam according to its polarization. The beam-splitter consist of very fine parallel aluminum lines spaced 4 µm apart on a thin mylar substrate. It has the widest spectral range with a higher frequency cut-off than that of other polarizers that work in the near-millimeter wavelength range.
This particular model is 5" (12.5cm) diameter, and is the largest standard size of the IR beam-splitter polarizer Sciencetech offers. For larger or smaller sizes, or for a full list of technical specifications, please speak with your authorized Sciencetech technical sales staff member.

$ 13,165.00

Sciencetech manufactures grid polarizing beam-splitters for use in the far-infrared and terahertz spectral regions. These beamsplitters divide the incoming beam according to its polarization. The beam-splitter consist of very fine parallel aluminum lines spaced 4 µm apart on a thin mylar substrate. It has the widest spectral range with a higher frequency cut-off than that of other polarizers that work in the near-millimeter wavelength range.
This particular model is 4" (10cm) diameter, and is the second largest size of the IR beam-splitter polarizer Sciencetech offers. For larger or smaller sizes, or for a full list of technical specifications, please speak with your authorized Sciencetech technical sales staff member.

$ 10,530.00

Sciencetech manufactures grid polarizing beam-splitters for use in the far-infrared and terahertz spectral regions. These beamsplitters divide the incoming beam according to its polarization. The beam-splitter consist of very fine parallel aluminum lines spaced 4 µm apart on a thin mylar substrate. It has the widest spectral range with a higher frequency cut-off than that of other polarizers that work in the near-millimeter wavelength range.
This particular model is 2" (5cm) diameter, and is one of the smallest IR beam-splitter polarizer Sciencetech offers. For larger sizes or a full list of technical specifications, please speak with your authorized Sciencetech technical sales staff member.

$ 6,740.00

This grid polarizing beam-splitters for use in the far-infrared and terahertz spectral regions. These beamsplitters divide the incoming beam according to its polarization. The beam-splitter consist of very fine parallel aluminum lines spaced 4 µm apart on a thin mylar substrate. It has the widest spectral range with a higher frequency cut-off than that of other polarizers that work in the near-millimeter wavelength range.
This particular model is 1" (2.5cm) diameter, and is the smallest IR beam-splitter polarizer Sciencetech offers. For larger sizes or a full set of technical specifications, please speak with your authorized Sciencetech technical sales staff member.

$ 4,334.00

Rotating blade chopper
2 opening blade for frequency range of 4-200Hz.
Higher frequency ranges available with other blades.
Includes enclosure and driver
1-D slip ring with H4 hole pattern on input face, 2-D slip ring with S4 hole pattern on output face for integration with Sciencetech modular instruments.
** Warning ** This chopper accepts a maximum 1" diameter collimated beam at the chopper port. For 1" diameter collimated beams the CH-MC-E-1D1D chopper is usually used.
The CH-MC-E-1D2D chopper is usually used in cases where a convergent beam enters the chopper housing from a 2" optical tube.


This chopper is compatible with SciSpec and SciPV software. For integration into Sciencetech instruments or larger integrated systems see SciencetechCOM and SciAX software.

Third party control software is included with this chopper but is not supported by Sciencetech.

$ 2,472.00

A sample platform designed to operate for any of Sciencetech's line of Fully Reflective solar simulators. The sample tray is intended to be used with SS0.5k-SS1.6k simulators with downward facing beams. For a complete downward facing package for your SS0.5k-SS10.6k fully reflective solar simulator please see product (DFS-SS).
This sample platform includes a clamp for maintaining its position. The sample platform can be used to mount a variety of cell chucks offered by Sciencetech. Please speak with your authorized Sciencetech technical sales staff member to discuss cell chucks, probes, vacuum, or water cooling options.

$ 350.00

This solar simulator is based on a Fresnel lens to collimate the light beam from the 1.6kW Xe ozone-free arc lamp source, resulting in highly collimated illumination of the target spot. The spectral distribution of the xenon light source, along with the use of specially calibrated air mass filters, closely simulates the sun’s true spectral distribution in various conditions on Earth.

Works best with 1 Sun AM1.5G filters (included). Other AM filters are available but they may change the target size achievable. Contact a Sciencetech technical sales representative for details.

Target: up to 20 cm (8") diameter (depends on required irradiance level)
Collimation: 0.7° half angle (70% of irradiance is within)
Non-uniformity: Class B
Lamp: 1.6kW ozone-free Xe short arc
Lamp Housing: air cooled
Illumination Direction: horizontal*
Power Supply: 611-1.6k adjustable touchscreen supply

Includes: 20 cm (8") diameter UV transmitting Fresnel lens, intensity mask to produce class B (<5%) non-uniformity up to 8" diameter, igniter.

200-240 VAC input, 12.1-9.0A, 50/60Hz, Fused 15A

This system includes 1 IEC 60320 C19 compatible power cables. Region-specific version must be selected at the time of placing an order (see product 491-9003).

Optional accessories: vertical beam turning unit, light intensity stabilizer, integrated motorized shutter

* Systems can be built for downfacing operation if specified at time of order

$ 32,280.00

A Beam Turning Assembly can be mounted to the output port of many of Sciencetech's Solar Simulators to redirect the light downwards onto a sample platform. The Beam Turner may also be used to adjust the light path to any 90° angle perpendicular to the horizontal output beam.

$ 1,200.00

Sciencetech's [160-REC] is a cooling water recirculator. It is designed to work with any of Sciencetech's liquid cooled solar cell chucks. This recirculator can maintain your sample at room temperature while sinking up to 900W of power from your light source.

-Dissipates up to 900W of thermal heat
-External fan cooled radiator system
-Cools to ambient temperature
-Real time sample temperature display (in °C or °F)
-Adjustable cooling rate

$ 2,016.00

An arc lamp is not designed to be frequently turned off and on and doing so will dramatically lower its service life. In addition, each time it is turned on it requires the power supply to ignite it with a 20,000V+ spark. THe best option for performing exposure testing is to integrate an electronic shutter system inside the beam homogenizer. The electronic shutter is computer controlled with an activation time of <150ms. Software for the shutter controller is included with this item. The standard shutter controller connects to a computer via RS232. RS232-USB converters are available and work with this product. In addition to computer control the shutter can be controlled via a toggle switch on the shutter controller box.

This shutter can be used with any high powered light source and can effectivley block a 5" diameter beam. See the brochure information for a mounting pattern.

This device can be controllable through Sciencetech's new line of Touch Screen power supplies (including automated explosure time control).
Please note leaving the shutter closed for exteremly long periods of time while the arc lamp is on may cause damage to the motorized components.

$ 2,757.00

An external shutter appropriate for LH and XLH series lamp houses. This high speed shutter is computer controlled. The shutter includes a power supply, electronics module, and cable. Clear Aperture = 50mm
Minimum exposure time = 70ms
Maximum exposure time = several minutes
Opening time = 43ms

$ 6,982.00

Sciencetech's 500-1K-QTH is an external 1,000W fixed power supply for QTH lamps. Sciencetech's 1000W QTH power supply produces a highly stabilized 120VDC low noise output and can output upto 10A. The current output to the lamp is not adjustable with this power supply. If you require an adjustable power supply for a Sciencetech Incandescent source see the 612-2K power supply.
This power supply is designed to work with Sciencetech XLH lamp houses with QTH or other resistive element type lamps having maximum voltage of 120VDC. The power supply will operate resistive element type lamps at their nominal operating voltage and current. This will result in the lamp emitting a spectra at it's nominal colour temperature.

The 500-1K-QTH unit accepts both 110-120VAC and 220-240VAC inputs.

$ 4,513.00

4 digits LCD displays high voltage output signal
BNC analog signal ouput
External high voltage control for the PMT (for computer control)
Six time constants switchable from a front panel control (from .01ms to 1sec.)
Zero adjustment control to cancel the effect of dark current and stray light
Adjustable gain 1, 10, 100 and 1,000 X
Includes power supply.

$ 2,398.00

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

This is a single fixed width slit for Sciencetech's 9030 monochromators. It can also be used with any other model monochromator, but requires a SS-F slit holder (120-9046) for each input/output. Multiple slits can be exchanged using a single slit holder.
Please note that the Model 9030 monochromator already includes a pair of removable fixed width slits.
The slit height is 8mm. The slit width is 250μm.

$ 250.00