Detectors

The Sciencetech SSIVT-REF single element silicon detector is designed to be used for monitoring and verifying the Sun level of solar simulators. The SSIVT-REF detector is used effective in sensing wavelengths between 190 nm and 1100 nm and is calibrated at Sciencetech against a NIST traceable calibrated reference cell. The SSIVT-REF detector can be used with Sciencetech SSIVT measurement system or Sciencetech SOL-METER solar power meter. Comes with a detachable cable with 4 banana plugs for connecting to a measurement device such as a source meter or Sciencetech SOL-METER. CE compliant.


Rise time: 0.2 μs
Effective active area: 5.7 sqmm
Dimensions: 50.8 x 50.8 x 25.4 mm

$ 625.00

Alphalas 3648 pixel linear CCD.
UV to IR spectral range 200 - 1100 nm, 16-bit ADC, large 32 MB of fast DDR2 onboard RAM, max. 269.5 fps, high-speed USB 2.0
Housing: 90 x 25 x 105 mm (W x H x D)
Comes with specific USB power/signal cable for interfacing to a computer.
Works with Sciencetech SciSpec Software integrating camera readout and monochromator position information. This camera is also compatible with LabView. A C++ programming library is available for this camera at extra cost.

This camera can also be triggered using TTL signals making it a perfect option for interfacing with Sciencetech's high speed shutters for decay measurements.

$ 2,717.00

The Hot e- HEB detector system includes:
• HDL5 Helium dewar with Liquid Nitrogen cooled heat shield
• Liquid Helium Capacity -1.2 liters
• Liquid Nitrogen Capacity - 0.8 liters
• LHe hold time >20 hours
• Field of view baffle installed on heat shield
• Vacuum valve with burst disc and KF25 vacuum fitting
• Liquid Nitrogen fill and removal attachments
• Liquid Helium pumping/safety attachment
• Enhanced InSb Hot-e detector (HEB)
• Electrical Responsivity >5kV/W
• Detector Optical responsivity >3.5kV/W
• Detector electrical NEP < 500 fW.Hz-1/2
• Useful Frequency range 200- 5000 microns
• Frequency response ~ 500 kHz (-3dB)
• Operating resistance 5kOhms to 20 kOhms
• Operating Temperature 4.2K
• DC coupled response
• Physical size of element 5 mm x 4.7 mm x 300 um
• Detector installed in gold-plated copper substrate
• Cone optic assembly
• Entrance = 0.5”
• Exit = 0.196”
• Length = 0.813”
• 1" diameter wedged, Teflon window with diamond powder coating
• C285 wedged filter, 0.75” diameter, installed in front of cone entrance
• ULN6 preamplifier

$ 50,000.00

The Sciencetech PMH-01 Photon Counting Module is self-contained compact unit incorporating PMT tube, high-speed amplifier, discriminator, and high voltage power supply. The output signal (train of pulses, the number of which corresponds to the number of detected photons) can be sent via a BNC connector, to an external counting/displaying circuit. The PMH-01 outputs digital signal (pulses) only. There is no analog output port.

The photon counting head used has low power consumption (max 0.5W). It is already adjusted for best S/N ratio. There is no additional adjustment necessary to start the operation.

Parameter Value
Operating Temperature Range +5 to + 40 °C
Storage Temperature Range -20 to +50 °C
Effective Area 4 x 6 sq.mm
Spectral Response 185 to 900 nm
Dark Count (Typical) 400 cps
Dark Count (Max.) 800 cps
Counting Linearity 2.5 Mcps
Pulse Pair Resolution 35 ns
Output Pulse Width 30 ns
Output Logic TTL, positive
Input Voltage +5 V
Input Current at 2.5 Mcps Output max. 80 mA
Output Signal Cable RG-174/U

$ 4,000.00

Main Features:

Lithium tantalate sensor
Compatible with EOS PS-1 power supply or EOS LIA/PS-1 lock-in/power supply
Power requirements are ±15 volts to ± 24 volts at ± 5mA max.
Quartz or fused silica window allows essentially flat response (±3%) 300nm-2.1µm
Electrical response -3dB points typically 0.5Hz - 150Hz
Saturation Power: 30mW

Optional Features

Sapphire, germanium, silicon, CaF2, BaF2, or KBr windows are available instead of quartz at extra cost, please specify when ordering
Specialized calibration options at extra cost, please speak to a Sciencetech representative or write to sales@sciencetech-inc.com
Lockin module (price not included in standard detector package)

$ 3,230.00

This product consists of the Sciencetech SOL-METER and our SSIVT-REF sun calibrated reference detector. The SOL-METER is a digital meter for use with solar calibrated detectors such as detector models SSIVT-REF or SC-LT. The meter converts detector measurements to a Sun value. It has a handheld meter that is compact, has a sturdy design, and is appropriate for indoor or outdoor applications.

The Sciencetech Reference Detector, which is an integral part of solar simulator calibration and solar cell I-V characterization, consists of a single element silicon detector and is designed to be used for monitoring and verifying the Sun level of solar simulators. The SSIVT-REF detector is used effective in sensing wavelengths between 190 nm and 1100 nm and is calibrated at Sciencetech against a NIST traceable calibrated reference cell. Comes with a detachable cable with 4 banana plugs for connecting to a measurement device. CE compliant.

Rise time: 0.2 μs
Effective active area: 5.7 sqmm
Dimensions: 50.8 x 50.8 x 25.4 mm

$ 2,800.00

The NIR-PMT is contained in a thermally insulated, sealed-off housing evacuated to a high vacuum. Simple operation by air cooled TE cooler. It is a high sensitivity detector with a large detection area of 18mm for collimated light. It includes a HV power supply with interlock function.
Fast response time
Rise Time: 900 ps
TTS: 300 ps
This unit includes the housing, power supply, and detector components, but does not include mounting to a monochromator or sample chamber. Please include mounting separately.

$ 44,625.00

A Linear array sensitive in the 200 to 1000nm range.
System includes:
Photodiode array LDA 2000-512 detector
Power supply
All cables and connections required for the system
A/D data acquisition board and basic software library

$ 5,459.00

A Linear array sensitive in the 200 to 1000nm range.
System includes:
Photodiode array LDA 2000-1024 detector
Power supply
All cables and connections required for the system
A/D data acquisition board
Includes free version of SciRunLDA, a basic library for interfacing with other software. We recommend SciLDA, the full software package, for users who want a full feature system.

$ 5,571.00

This broadband IR area detector has a sensor size of 320 x 240 pixels and a spectral range of 2-14 μm. The pixel size is 48.5μm square. The sensor is an uncooled pyroelectric BST (Barium, Strontium, Titanate) array. Because of the nature of pyroelectric sensors, there is an internal Archimedes spiral chopper that recalibrates the image. However, this calibration system, called an Auto Image Calibration, is actually a benefit for the user. The detector self calibrates to a reference 60 times per second, which in turn causes the system to be extremely stable and to have very little fixed pattern noise.

$ 21,121.00

Active Area: 13mm^2 (3.6 x 3.6mm)
Rise Time: 10ns @20V
NEP: 1.2 x 10^(-14) W/Hz^(1/2) @ 900nm, 20V
Dark Current: 20nA @ 20V
Junction capacitance: 40pF @ 10V

$ 320.00

Active Area: 100mm^2 (10 x 10mm)
Rise Time: 150ns
NEP: 1.5 x 10^(-14) W/Hz^(1/2) @ 960nm
Dark Current: 200pA @ 5V
Junction capacitance: 380pF @ 5V

$ 320.00

Material: Si
Wavelength Range: 350-1100
Detector Size: 3.6 x 3.6mm
Gain (Fixed): 8 x 10 dB steps
Bandwidth Range: DC - 17MHz
NEP: 2.1x10^(-12) to 7.7x10^(-11) W/Hz^(1/2)

$ 650.00

Material: Si
Wavelength Range: 350-1100
Detector Size: 0.8mm diameter
Gain (Fixed): 100kV/A
Bandwidth Range: DC - 50MHz
NEP: 6.5x10^(-11) W/Hz^(1/2)

$ 800.00

Material: Si
Wavelength Range: 200-1100
Detector Size: 1.0mm diameter
Gain (Fixed): 10kV/A
Bandwidth Range: DC - 150MHz
NEP: 5.5x10^(-11) W/Hz^(1/2)

$ 632.00

Active Area: 13mm^2 (3.6 x 3.6mm)
Wavelength Range: 350-1100nm
Rise Time: 14ns
NEP: 1.6x10^(-14) W/Hz^(1/2)
Dark Current: 0.35nA
Junction Capacitance: 40pF

$ 560.00

Rise/Fall Time: 14 ns
Active Area: 13mm^2 (3.6 x 3.6mm)
NEP: 1.6E-14 W/Hz^(1/2)
Dark Current: 0.35 nA
Material: UV-enhanced Si
Junction Capacitance: 40pF @5V

$ 360.00

Rise/Fall Time: 450ns/45ns
Responsivity: 0.50 A/W
Active Area: Diameter = 9mm
NEP: 5.5E-14 W/Hz^(1/2)@5V
Dark Current: 1.0uA@5V
Material: UV-enhanced Si
Junction Capacitance: 1.75nF @0V

$ 620.00

Rise/Fall Time: 10ns
Active Area: 13mm^2 (3.6x3.6mm)
NEP: 1.2x10^(-14) W/Hz^(1/2)
Dark Current: 0.3nA
Material: Si
Junction Capacitance: 65pF @5V

$ 360.00

Rise/Fall Time: 45ns
Active Area: 100mm^2 (Diameter = 11.0mm)
NEP: 5.5x10^(-14) W/Hz^(1/2)
Dark Current: 1.0uA
Material: Si
Junction Capacitance: 1.75nF @0V

$ 290.00