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    Single Channel Detector

    Sciencetech supplies and integrates a wide variety of single channel detectors. Detectors vary by a number of important parameters.

     

    Detector Material and Spectral Region:

    Semiconductor-type detectors are sensitive to the spectral region matched to the bandgap energy of the semiconductor. This means that detectors of different material types are sensitive to different wavelength regions.

     

    Temperature Control:

    Some detectors can be temperature controlled or require cryogenics such as liquid helium or liquid nitrogen in order to be operable.

     

    AC or DC Coupling:

    Some detectors are photoconductors and require modulated light in order to detect a signal. These types of detectors are listed as AC-coupled. Generally, for AC-coupled detectors, a lock-in amplifier (LIA) or demodulator is required before measurements can be performed.


    SINGLE CHANNEL DETECTORS


     

     

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    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
    In Stock
    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 1030.0 USD
    Price Valid only in North America

    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
    In Stock
    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.
    $ 737.00 737.0 USD
    Price Valid only in North America

    28 mm (1-1/8 inch) transmission mode S-1 photocathode, Side-on type.
    Spectral Response: 400 - 1200nm
    Wavelength of Maximum Response: 800nm
    Minimum Effective Area (HxW): 16 x 18

    Quantum Efficiency (at 25 degrees): 0.04% (Typical)
    Anode Dark Current (after 30 min storage in darkness): 350 (typical), 1000 (max) nA
    $ 1,965.00
    In Stock
    28 mm (1-1/8 inch) transmission mode S-1 photocathode, Side-on type.
    Spectral Response: 400 - 1200nm
    Wavelength of Maximum Response: 800nm
    Minimum Effective Area (HxW): 16 x 18

    Quantum Efficiency (at 25 degrees): 0.04% (Typical)
    Anode Dark Current (after 30 min storage in darkness): 350 (typical), 1000 (max) nA
    $ 1,965.00 1965.0 USD
    Price Valid only in North America

    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 select solar calibrated detectors. The meter converts detector measurements to a Sun value. This handheld meter is compact, has a sturdy design, and is appropriate for indoor or outdoor applications.

    The Sciencetech Reference Detector, SSIVT-REF, 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. It does not have the capability for temperature measurement.

    The SOL-METER is also compatible with detector model SOL-REF-Q. For temperature measurement in addition to irradiance measurements, please see the SOL-METER and SOL-REF-Q.

    This product comes with a detachable cable with 4 banana plugs for connecting to a measurement device and is CE-compliant.

    Rise time: 0.2 μs
    Effective active area: 5.7 sq mm
    Dimensions: 50.8 x 50.8 x 25.4 mm
    $ 2,828.00
    In Stock
    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 select solar calibrated detectors. The meter converts detector measurements to a Sun value. This handheld meter is compact, has a sturdy design, and is appropriate for indoor or outdoor applications.

    The Sciencetech Reference Detector, SSIVT-REF, 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. It does not have the capability for temperature measurement.

    The SOL-METER is also compatible with detector model SOL-REF-Q. For temperature measurement in addition to irradiance measurements, please see the SOL-METER and SOL-REF-Q.

    This product comes with a detachable cable with 4 banana plugs for connecting to a measurement device and is CE-compliant.

    Rise time: 0.2 μs
    Effective active area: 5.7 sq mm
    Dimensions: 50.8 x 50.8 x 25.4 mm
    $ 2,828.00 2828.0 USD
    Price Valid only in North America

    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).
    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).
    $ 7,272.00 7272.0 USD
    Price Valid only in North America

    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).
    $ 1,432.00
    In Stock
    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).
    $ 1,432.00 1432.0 USD
    Price Valid only in North America

    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
    $ 626.00
    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
    $ 626.00 626.0 USD
    Price Valid only in North America
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