The PTS-3-DBM has the same ability to measure IV, spectral response, and quantum efficiency as the PTS-1 and PTS-2 systems, but adds the powerful technique of the dual beam photocurrent (DBM) method. The DBM system is based on maintaining constant photocurrent over the range of photon energy to get constant quasi-Fermi levels. Furthermore, the DBM system has the additional capability to vary the bias light source intensity. This changes the electron-hole and quasi-Fermi levels to yield additional information about defect states. Please speak to a Sciencetech Technical Specialist for further information.
PTS-3-DBM Includes:
-IV Testing
-Spectral Response
-Quantum Efficiency/IPCE
-DBM Measurements

This system includes 2 IEC 60320 C13 compatible power cables. Region-specific version must be selected at the time of placing an order (see product 491-9001).

$ 94,738.00

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.

This system includes 1 IEC 60320 C13 compatible power cables. Region-specific version must be selected at the time of placing an order (see product 491-9001).

$ 8,538.00

The PTS-3-CPM allows users the same ability to measure IV, Spectral Response, and Quantum Efficiency as the PTS-1 and PTS-2, but adds the powerful Constant Photocurrent Method (CPM). The CPM system illuminates the sample solar sell with a bias solar light source while a separate light source is modulated to cover a specified spectrum. The bias source ensures that the signal is not dominated by the non-linear response at low-level illumination, but rather gives a baseline response dependent on the wavelength of the modulated source. This allows for a highly precise measurement of defect density. Please speak with a Sciencetech Technical Specialist for more information.
PTS-3-CPM Includes:
-IV Testing
-Spectral Response
-Quantum Efficiency/IPCE
-CPM Measurements

This system includes 3 IEC 60320 C13 compatible power cables. Region-specific version must be selected at the time of placing an order (see product 491-9001).
This system includes 1 IEC 60320 C5 compatible power cables. Region-specific version must be selected at the time of placing an order (see product 491-9002).

$ 93,425.00

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 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 VIS-NIR spectral 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/IR mirror coatings on this model. Two gratings are required.

The 9030DA is a fully integrated unit with the two diffraction gratings coupled mechanically for accurate positioning, adjusted manually using a thumb-wheel. 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.

Please add a minimum of three slits (for the input, output, and intermediate position) separately. Several removable fixed-width slit sizes are available to choose from ranging from 50 μm to 3 mm width. Please note that a 50μm slit may introduce some artifacts when used with the 9030 - this model is recommended to be used with slits of 100μm or larger for best performance in most applications. Additional removable slits and custom width slits can also be purchased.
Available slits include:
Model Slit Width
SF005 - 50 μm
SF010 - 100μm
SF025 - 250μm
SF050 - 500μm
SF100 - 1mm
SF200 - 2mm
SF300 - 3mm

$ 9,493.00

The 9150 is Sciencetech's longest single path length monochromator with a 1.5 m focal length. Under optimum conditions with a 2400 l/mm grating it can achieve a resolution of 0.0065 nm in single pass mode. This model of monochromator accommodates a grating on a removable kinematic mount, allowing the user to manually swap one grating for another without losing alignment. Please note that this product includes one slit, but does not include any additional slits or a grating, these must be purchased separately. Please speak with a technical sales member for assistance in selecting the right components for your system. SciMono is included. For Sciencetech's full feature spectroscopy software, please see SciSpec (not included).

Please see the technical datasheet for additional information.

This system includes 1 IEC 60320 C13 compatible power cables. Region-specific version must be selected at the time of placing an order (see product 491-9001).

Contact for Pricing

Sciencetech's FSSP solar simulator is designed to illuminate targets of 1x1m with 1 sun, or smaller targets with multiple suns. The default spectral match is to ASTM AM1.5G. The flash itself is a stable 1ms length, with options available (purchased separately) to stretch the pulse. Timing and number of flashes can be computer controlled. This unit is a Class AAA flash solar simulator by default, with options available to reduce spatial uniformity in order to increase target size.

Sciencetech can also offer increased spectral ranges and other additional features upon request.

This product includes a flash system, power supply, lamp, and an air mass filter (AM1.5G). Other filters are available at additional cost. Available accessories include IV measurement systems, pre-configured host computers, and sample holding and cooling options. Please inquire with Sciencetech technical support staff about our automation and assembly line manufacturing partners.

Spectral Match: Class A
Spatial Non-Uniformity: Class A
Temporal Instability: Class A
Target Size: 1m × 1m (1 Sun) (Smaller targets available at higher intensities.)
Working Distance: 5-10m
Pulse Length: 1ms (Pulse stretching available)
Collimation: 2° half angle

$ 43,244.00

Sciencetech’s FSSP-HC-A highly collimated flash solar simulator is capable of illuminating targets up to 1.8 × 1.5m (or 1.5m diameter) with highly collimated light (up to 0.5° half angle). This allows testing of concentrated photovoltaics (CPV) or other applications requiring extremely high collimation. Within the illuminated area, the central 1 × 1m or larger meets Class A uniformity requirements. Please speak with your Sciencetech technical support staff for Class A uniformity matching over the entire illumination area. The default spectral match is to ASTM AM1.5D.

This product includes a flash system, power supply, collimating mirror, and lamp. Air mass filters are available separately (AM1.5D and AM1.5G, with additional filters available upon request). Available accessories include IV measurement systems, pre-configured host computers, and sample holding and cooling options. Please inquire with Sciencetech technical support staff about our automation and assembly line manufacturing partners.

Spectral Match: Class A
Spatial Non-Uniformity: Class A (Central 1m × 1m)
Temporal Instability: Class A
Target Size: 1.8m × 1.5m (1 Sun)
Working Distance: 5m
Pulse Length: 500µs at 90% of peak intensity, and 2.5ms at 50% of peak intensity
Collimation: 0.5° half angle

$ 151,500.00

This upgrade allows a manual 9030 to be operated by computer control. SciMono is included. Only a single motorized upgrade is required for 9030DS, 9030DA, or a single 9030.

This system includes 1 IEC 60320 C13 compatible power cables. Region-specific version must be selected at the time of placing an order (see product 491-9001).

$ 2,423.00

Wavelength range: 250-800 nm
Dispersion: 8 nm/mm (When used with 9030 monochromator)

$ 1,510.00

Element Size: 1mm x 1mm sq.
Operating Wavelength: 2 – 13um
Wavelength Peak: ~12.0um
Wavelength Response: >= 13.0um (750cm-1)
D* (λp,10000,1) (cmHz1/2W-1): >= 4.0^10
Dewar Hold Time: 12 hours minimum with liquid N2
FoV/Window: 60 degrees/ ZnSe
Responsivity: >= 2000 (pk. (V/W))
Resistance: 20-100 ohms
Time Constant: ~1.0 usec
MSL-8 side looking metal Dewar 8 hour hold time

$ 2,964.00

This is a room-temperature detector for use with the SPS-300. This includes the DTGS detector with a mounting flange, but requires the use of a dual-phase lock-in amplifier (sold separately). Sciencetech's wideband detector design comes packaged in a mounting flange compatible with our SPS-300. It is connectorized to be powered directly from the Stanford SR-810/830 type lock-in amplifiers with a detachable cable. The spectral range is limited by window selection. This detector comes with a HDPE window standard.

Element size: 2.0 mm dia.
Spectral bandwidth: 16 to 100um (for HDPE window, other window materials available)
Frequency response: 10Hz - 265Hz (-3db points)
N.E.P.: 5x10-10 watts (@100Hz)
Power requirements: +/- 15 to +/- 24 volts max @ +/- 8 mA max.
Power connections:
DB-9M
Pins 2,3,4,5,9 no connection
+V In Pin 1
-V In Pin 6
Common Pin 7
Case GND Pin 8
Signal Connection: BNC

Suitable for direct connection to Stanford SR-810/830 lockin preamp power (not included).

This is a room-temperature detector for use with the SPS-300. This includes the DTGS detector with a mounting flange, but requires the use of a dual-phase lock-in amplifier (sold separately).

Contact for Pricing

This option includes all the components necessary to reach micro-Torr vacuum, including gauges, ports, valves, and both a roughing and turbo pump.
If only milli-Torr levels of vacuum are needed, please purchase the "SPS 300 Standard Vacuum Operation" upgrade instead.

Contact for Pricing

This includes all the necessary parts for vacuum operation including seals, valves, gauges, and port covers, as well as a roughing pump capable of reaching mTorr vacuum. The SPS-300 itself is capable of maintaining higher levels of vacuum operation, but requires a turbo pump in order to reach those levels of vacuum.
For higher vacuum operation (up to micro-Torr applications), please purchase the "SPS 300 Ultra-High Vacuum Operation" upgrade instead, as it includes all items listed here in addition to a turbo pump.

Contact for Pricing

The standard SPS-300 has a 50mm translating stage, wich can provide resolution up to 0.12 wavenumbers. The high resolution upgrade option extends the translating stage to 300mm, allowing the SPS-300 to achieve a resolution of 0.020 wavenumbers. Due to the increased stage length, an extension to the vacuum-sealed body is needed to accommodate the extra distance.

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Photon counting head using 28mm dia. Side on PMT. Spectral response range 185nm - 850nm. Low dark counts in UV to near IR range.
For full technical specifications, please contact your authorized Sciencetech technical sales staff member.

$ 3,700.00

This device is designed to be coupled to one of Sciencetech's IV Test systems. The Load Booster is inserted between the Keithley and the device under test with the Keithley current range set to 0.1A and used in remote (4 wire) sensing mode. The Load Booster effectively expands the IV testing current range.
Load Boosters may only be used in pulsed mode operation. They cannot be used for continuous illumination and measurement.
Voltage Range: 200V
Current Range: 10A

$ 5,050.00

Used to allow the SS150 to direct the beam downwards, upwards, or at 90 degrees to the usual output direction (horizontal). Not included in the Vertical Stand, due to the usual arrangement of allowing the beam to aim downwards (meaning in most cases this component is not required with the vertical stand option).

$ 655.00

This solar simulator is based on a Fresnel lens to collimate the light beam from the 3.0 kW 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 28 cm (11") diameter (depends on required irradiance level)
Collimation: 0.7° half angle (70% of irradiance is within)
Non-uniformity: Class B
Lamp: 3.0 kW ozone-free Xe short arc
Lamp Housing: air cooled
Illumination Direction: horizontal*
Power Supply: PS-XE3000-A-T

Includes: 30 cm (12") diameter UV transmitting Fresnel lens, intensity mask to produce class B (<5%) non-uniformity up to 11" diameter, igniter.

Power Requirements: 200-240 VAC, 50/60 Hz, 20 A. This system requires 1 NEMA 6-30P compatible power cables. Please select one region-specific power cable (see product 491-9004) at no cost.

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

$ 49,389.00

A 28mm, side-on type PMT Tube from Hamamatsu.
The effective range is from 185nm to 710nm.

For full technical specifications, please ask your authorized Sciencetech technical sales staff member.

$ 737.00

A 28mm, side-on type PMT Tube from Hamamatsu.
The effective range is from 185nm to 900nm.
Special feature: extra low dark current, transit time 22ns
input window: 6x8 mm

For full technical specifications, please ask your authorized Sciencetech technical sales staff member.

$ 1,030.00