Detectors

Multialkali high sensitivity side-on PMT
Spectral range: 185-900 nm,
Peak sensitivity wavelength: 400nm
Glass UV Envelope

Photocathode Area Size 8 x 24 mm
Photocathode Material Multialkali
Window Material UV glass
Dynode Structure Circular-cage
Anode to Cathode Voltage 1250 V
Average Anode Current 0.1 mA
Anode to Cathode Supply Voltage 1000 V
Luminous Sensitivity Min. 140 μA/lm
Luminous Sensitivity Typ. 250 μA/lm
Radiant Sensitivity Typ. 74 mA/W
Anode Luminous Sensitivity Min. 400 A/lm
Anode Luminous Sensitivity Typ. 2500 A/lm
Anode Radiant Sensitivity Typ. 7.4e5 A/W
Anode Dark Current (after 30min.) Typ. 3 nA
Anode Dark Current (after 30min.) Max. 50 nA
Time Response Rise Time Typ. 2.2 ns
Time Response Transit Time Typ. 22 ns

$ 1,299.00

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.

$ 1,020.00

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.

$ 730.00

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

$ 1,946.00

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

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

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 sq. mm
Dimensions: 50.8 × 50.8 × 25.4 mm

$ 625.00

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 - 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

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