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Photek’s range of photomultiplier tubes(PMTs) provide solutions for analysing ultrafast optical phenomena in a range ofapplications, including LIDAR, nuclear physicsand time correlated photon counting. Photekmanufactures 10, 25, and 40 mm PMTs with avariety of photocathodes having highsensitivity in the UV, visible and NIRspectrum. A number of MCP configurationsare available to ensure that Photek’s PMTssatisfy all user gain requirements. Photek’sPMTs are the fastest in the world with pulserise times down to 60 ps and pulse FWHMdown to 100 ps. For applications where fastgating is required, the Photek photomultipierscan provide gated speeds to 2 ns.APPLICATIONS: Analysis of fast optical pulses Cherenkov light detection Fluorescence spectroscopy LIDAR Particle & Nuclear physics Single photon counting fluorescence Time correlated photon countingKEY ATTRIBUTES: 10, 25 and 40 mm areas as standard,other sizes available upon request Single, chevron or z-stack MCP optionswith gain greater than 107 Wide range of photocathodesincluding UV, solar blind, visible andNIR response Rise time to 60 ps (model dependant) FWHM to 100 ps (model dependant) Single photon jitter to 28 ps Multi-photon jitter below 10 ps Fast pulse output linear up to 1 A Fast gating to 2 ns Integral 50 ohm output
PMT 240 Photomultipliers
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A Photodiode is a device for detecting ultra fast optical events. It generates an electrical output when illuminated by light and has no internal gain but can work over a large dynamic range. Photek Photodiodes have a rise time of less than 100ps and are available with either a 10 mm, 25 mm or 40 mm photocathode.Features:10 mm, 25 mm and 40 mm active diameter( for 40mm price will differ)High dynamic rangeIntegral 50 ohm outputLinear response measured up to 5 amps per square centimetreRise time < 100 psResponse > 3 GHzApplication :Examination of sub-nanosecond optical pulsesOptical triggerNuclear research
Photo diodes
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Description
ULTRIS 5
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The NIRONE Sensor S uses the patented Micro Electro Mechanical System (MEMS) Fabry-Perot Interferometer,which is a fully programmableoptical filter. The sensor can be driven across the whole wavelength range or itcan operate only at selected wavelengths. The sensor’sintelligent algorithms remove the need for additional temperature stabilization.Wavelength range andresolution (typical,FWHM)1.10 – 1.35 um (S1.4) / 12 – 16 nm *1.35 – 1.65 μm (S1.7) / 13 – 17 nm *1.55 – 1.95 μm (S2.0) / 15 – 21 nm *1.75 – 2.15 μm (S2.2) / 16 – 22 nm *2.00 – 2.45 um (S2.5) / 18 – 28 nm * contact: S.JAYA KUMAR ;mail id :comtek4@gmail.com;ph no:9972097220
Spectral Engines’ NIRONE®
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The XM-100 series of tunable light sources include UV-VIS- NIR monochromator coupled with xenon light sources are low cost ,high performance instruments designed for use in research ,OEM system integration, quality control, and education. XM-100has been proven for reliable precision, and superior service life when integrated within sophisticated analytical and biomedical instrumentation and when used in laboratory research applications .Wavelength range (230 - 800nm) Wavelength accuracy (< 0.5nm).Grating size(25*25).CONTACK: S .JAYAKUMAR PHONE:9972097220 MAIL ID :comtek4@gmail.com
Xenon UV VIS Tunable light source
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WP 532 ER Raman SpectrometerOptimize this high sensitivity 532 extended range Raman spectrometer with our build-to-print resolution, sample coupling, and detector cooling options.Range extends to ≥4000 cm-1Benchtop quality data, “compact” priceUp to 30x faster measurementsSuperior stray light suppression, high SNRTrace-level limit of detectionHigh thermal stability & reproducibilityFiber-coupled & free space modelsENLIGHTEN™ spectroscopy software – included!contact: S.Jaya Kumar email id :comtek4@gmail.comPHONE NO:9972097220
WP 532 ER Raman Spectrometer
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The 900-2500 nm wavelength range just beyond the visible offers a tremendous wealth of information about the composition of materials that can be used for material identification, quality control, process monitoring, and many medical applications – particularly when combined with the power of chemometrics. Our compact NIR spectrometers give you access to that region with unprecedented sensitivity, signal to noise ratio (SNR), and repeatability – far beyond that of the typical spectrometer based on an InGaAs detector array. Spectrometer OEM Module WavelengthWP NIR I WP NIR OEM 900 – 1700 nm . CONTACT :JAYA KUMAR.S MAIL ID: comtek4@gmail.com phone number :9972097220
NIR SPECTROMETER
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There’s a fine balance between integration, flexibility, and convenience when designing a Raman spectroscopy system. That was the motivation behind the newest customer-inspired additions to our WP Raman spectrometer series. We now offer three models of our most popular Raman spectrometer wavelengths, including two integrated laser options with direct powering and software control of the laser via the spectrometer’s own USB and power supply. Each model is available in multiple wavelengths with configuration options for resolution, range, optical coupling, and detector cooling, delivering the same optical specifications and sensitivity as our standalone spectrometers. Availability: 785 nm, 830 nm, 1064 nm (350 mW multimode laser); 633 nm, (50 mW single-mode laser). CONTACT :JAYAKUMAR EMAIL ID :comtek4@gmail.com PHONE NUMBER:9972097220
RAMAN SPECTROMETER
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ND1000 Nanodrop Spectrophotometer : supply servicing and repair of Nanodrop Spectrophotometer provided (New and Refurbished). For details contact COMTEK Scientific Instruments Contact: comtek2@gmail.com, Mob: 9972097220
ND1000
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Moku:Lab is a new all-in-one device for professional test & measurement. It is one device with multiple instruments namely- Lock-in Amplifier PID Controller Phase meter Digital Filter Box Waveform Generator Arbitrary Waveform Generator Bode Analyzer Data Logger Spectrum Analyzer Oscilloscope.
MOKU-LAB
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Handled UV-VIS SpectrometersProduct Details:Brand OCEAN OPTICSModel SPECTROMTERApplication Industrial Use, Laboratory UseThe next innovation in miniature spectrometers from Ocean Optics — Ocean FX™ — offers high-sensitivity CMOS detector performance, acquisition speed up to 3,000 scans per second, and a robust communications module that accommodates Ethernet and Wi-Fi.The new spectrometer is ideal for UV-Vis applications in food and agriculture, where acquisition speed helps with food sorting and processing; biomedical sciences, especially for absorbance measurements requiring enhanced UV sensitivity; and security and authenticity, where added communication interfaces enable simpler point-of-use instruments. Also, the onboard buffering feature ensures data integrity during kinetics measurements.
Handled UV-VIS Spectrometers
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Maya Spectrometer Back thinned FFT CCD fiber Optic Spectrometer 75% QE most suited for High sensivity applications such as photoluminescence, Fluorescence. Raman spectroscopy etc..Additional Information: Item Code: Maya2000-Pro
PL 100
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Stimulation InstrumentationRaman SpectrometersFluorescence SpectrometerPhotoluminescence Spectrometersolar SimulatorXenon light sourceDeuterium Tungsten Halogen Light sourceFiber optics SpectrometerElectrochemical WorkstationAmplifiersOCT Spectrometers#ramanspectrometer #raman #WasatchThinfilm Thickness measurement systemRefurbished Nanodrop SpectrophotometerND1000 repairrepair of Nanodrop SpectrophotometerNanodrop SpectrophotometerHyperspectral cameraSpectrometerlight source
Photek’s range of photomultiplier tubes(PMTs) provide solutions for analysing ultrafast optical phenomena in a range ofapplications, including LIDAR, nuclear physicsand time correlated photon counting. Photekmanufactures 10, 25, and 40 mm PMTs with avariety of photocathodes having highsensitivity in the UV, visible and NIRspectrum. A number of MCP configurationsare available to ensure that Photek’s PMTssatisfy all user gain requirements. Photek’sPMTs are the fastest in the world with pulserise times down to 60 ps and pulse FWHMdown to 100 ps. For applications where fastgating is required, the Photek photomultipierscan provide gated speeds to 2 ns.APPLICATIONS: Analysis of fast optical pulses Cherenkov light detection Fluorescence spectroscopy LIDAR Particle & Nuclear physics Single photon counting fluorescence Time correlated photon countingKEY ATTRIBUTES: 10, 25 and 40 mm areas as standard,other sizes available upon request Single, chevron or z-stack MCP optionswith gain greater than 107 Wide range of photocathodesincluding UV, solar blind, visible andNIR response Rise time to 60 ps (model dependant) FWHM to 100 ps (model dependant) Single photon jitter to 28 ps Multi-photon jitter below 10 ps Fast pulse output linear up to 1 A Fast gating to 2 ns Integral 50 ohm output
View Details
PMT 240 Photomultipliers
A Photodiode is a device for detecting ultra fast optical events. It generates an electrical output when illuminated by light and has no internal gain but can work over a large dynamic range. Photek Photodiodes have a rise time of less than 100ps and are available with either a 10 mm, 25 mm or 40 mm photocathode.Features:10 mm, 25 mm and 40 mm active diameter( for 40mm price will differ)High dynamic rangeIntegral 50 ohm outputLinear response measured up to 5 amps per square centimetreRise time < 100 psResponse > 3 GHzApplication :Examination of sub-nanosecond optical pulsesOptical triggerNuclear research
View Details
Photo diodes
Description
View Details
ULTRIS 5
The NIRONE Sensor S uses the patented Micro Electro Mechanical System (MEMS) Fabry-Perot Interferometer,which is a fully programmableoptical filter. The sensor can be driven across the whole wavelength range or itcan operate only at selected wavelengths. The sensor’sintelligent algorithms remove the need for additional temperature stabilization.Wavelength range andresolution (typical,FWHM)1.10 – 1.35 um (S1.4) / 12 – 16 nm *1.35 – 1.65 μm (S1.7) / 13 – 17 nm *1.55 – 1.95 μm (S2.0) / 15 – 21 nm *1.75 – 2.15 μm (S2.2) / 16 – 22 nm *2.00 – 2.45 um (S2.5) / 18 – 28 nm * contact: S.JAYA KUMAR ;mail id :comtek4@gmail.com;ph no:9972097220
View Details
Spectral Engines’ NIRONE
The XM-100 series of tunable light sources include UV-VIS- NIR monochromator coupled with xenon light sources are low cost ,high performance instruments designed for use in research ,OEM system integration, quality control, and education. XM-100has been proven for reliable precision, and superior service life when integrated within sophisticated analytical and biomedical instrumentation and when used in laboratory research applications .Wavelength range (230 - 800nm) Wavelength accuracy (< 0.5nm).Grating size(25*25).CONTACK: S .JAYAKUMAR PHONE:9972097220 MAIL ID :comtek4@gmail.com
View Details
Xenon UV VIS Tunable lig
WP 532 ER Raman SpectrometerOptimize this high sensitivity 532 extended range Raman spectrometer with our build-to-print resolution, sample coupling, and detector cooling options.Range extends to ≥4000 cm-1Benchtop quality data, “compact” priceUp to 30x faster measurementsSuperior stray light suppression, high SNRTrace-level limit of detectionHigh thermal stability & reproducibilityFiber-coupled & free space modelsENLIGHTEN™ spectroscopy software – included!contact: S.Jaya Kumar email id :comtek4@gmail.comPHONE NO:9972097220
View Details
WP 532 ER Raman Spectrom
The 900-2500 nm wavelength range just beyond the visible offers a tremendous wealth of information about the composition of materials that can be used for material identification, quality control, process monitoring, and many medical applications – particularly when combined with the power of chemometrics. Our compact NIR spectrometers give you access to that region with unprecedented sensitivity, signal to noise ratio (SNR), and repeatability – far beyond that of the typical spectrometer based on an InGaAs detector array. Spectrometer OEM Module WavelengthWP NIR I WP NIR OEM 900 – 1700 nm . CONTACT :JAYA KUMAR.S MAIL ID: comtek4@gmail.com phone number :9972097220
View Details
NIR SPECTROMETER
There’s a fine balance between integration, flexibility, and convenience when designing a Raman spectroscopy system. That was the motivation behind the newest customer-inspired additions to our WP Raman spectrometer series. We now offer three models of our most popular Raman spectrometer wavelengths, including two integrated laser options with direct powering and software control of the laser via the spectrometer’s own USB and power supply. Each model is available in multiple wavelengths with configuration options for resolution, range, optical coupling, and detector cooling, delivering the same optical specifications and sensitivity as our standalone spectrometers. Availability: 785 nm, 830 nm, 1064 nm (350 mW multimode laser); 633 nm, (50 mW single-mode laser). CONTACT :JAYAKUMAR EMAIL ID :comtek4@gmail.com PHONE NUMBER:9972097220
View Details
RAMAN SPECTROMETER
ND1000 Nanodrop Spectrophotometer : supply servicing and repair of Nanodrop Spectrophotometer provided (New and Refurbished). For details contact COMTEK Scientific Instruments Contact: comtek2@gmail.com, Mob: 9972097220
View Details
ND1000
Moku:Lab is a new all-in-one device for professional test & measurement. It is one device with multiple instruments namely- Lock-in Amplifier PID Controller Phase meter Digital Filter Box Waveform Generator Arbitrary Waveform Generator Bode Analyzer Data Logger Spectrum Analyzer Oscilloscope.
View Details
MOKU-LAB
Handled UV-VIS SpectrometersProduct Details:Brand OCEAN OPTICSModel SPECTROMTERApplication Industrial Use, Laboratory UseThe next innovation in miniature spectrometers from Ocean Optics — Ocean FX™ — offers high-sensitivity CMOS detector performance, acquisition speed up to 3,000 scans per second, and a robust communications module that accommodates Ethernet and Wi-Fi.The new spectrometer is ideal for UV-Vis applications in food and agriculture, where acquisition speed helps with food sorting and processing; biomedical sciences, especially for absorbance measurements requiring enhanced UV sensitivity; and security and authenticity, where added communication interfaces enable simpler point-of-use instruments. Also, the onboard buffering feature ensures data integrity during kinetics measurements.
View Details
Handled UV-VIS Spectrome
Maya Spectrometer Back thinned FFT CCD fiber Optic Spectrometer 75% QE most suited for High sensivity applications such as photoluminescence, Fluorescence. Raman spectroscopy etc..Additional Information: Item Code: Maya2000-Pro
View Details
PL 100

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