Pico-nano-micro-millisecond spectroscopy system Near-infrared nanosecond time-resolved spectrometer
Unisoku Co., Ltd.
About This Product
Ultraviolet to visible to near infrared laser flash photolysis system. Flash photolysis is a method of capturing the "instantaneous" appearance of a target material using light absorption and emission as probes. Until now, much research has been conducted on probes in the wavelength range from ultraviolet to visible light, but in recent years the usefulness of the near-infrared region has been recognized. On the other hand, the time resolution of a measurement system is determined by the time width of the pulse excitation source that causes a reaction in the substance and the time resolution of the detector.
The TSP-2000 is the world's first system that can measure ultraviolet, visible, and near-infrared wavelengths with one click, and has nanosecond time resolution in all wavelength ranges. As a pulse excitation source, in addition to YAG laser, it can be combined with excimer laser, nitrogen laser, pulsed electron beam, etc.
■Application example
・Measurement of photochemical properties of chemically modified fullerenes
・Analysis of photohydrogen generation device
・Measurement of photochemical properties of photochromic molecules
・Analysis of solar cell devices
・Lifetime measurement of rare earth near-infrared emission (luminescence measurement mode)
・Observation of singlet oxygen emission (luminescence measurement mode)
-
Product
Pico-nano-micro-millisecond spectroscopy system Near-infrared nanosecond time-resolved spectrometer
-
Handling Company
Unisoku Co., Ltd.
-
Categories
1 Models of Pico-nano-micro-millisecond spectroscopy system Near-infrared nanosecond time-resolved spectrometer
| Product Image | Part Number | Price (excluding tax) | Controller | Data processing section | Detector | Maximum response speed | Monitor light source | Optical system | Option | Oscilloscope | Response switching | Sample holder | Software | Spectrometer |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
TSP-2000 |
Available upon quote |
Simple automatic adjustment (photomultiplier tube) Offset automatic adjustment (photodiode) pseudolog sampling External control of laser, frequency division control, single shot |
OS: Windows 10 or later Interface: PCI bus |
(Ultraviolet to visible) Photomultiplier tube or Si photodiode (Near infrared) InGaAs photodiode |
Time constant 8 ns or less, rise time 20 n or less Frequency response >20 MHz *More high-speed measurement is also possible. Please consult us separately. |
150 W Xe lamp + 150 W halogen lamp | Optical system with lens system, excitation light path with breadboard, vertical incidence, oblique incidence | Constant temperature water circulation tank, low temperature cell chamber, various filters, diffuse reflection optical system, ultra high speed measurement system (bandwidth 200 MHz) | Analog bandwidth 100 MHz, sampling rate 1.25 GS/s | (Time constant) 30 ns, 100 ns, 1 µs, 10 µs, 100 µs |
For solutions 10 mm square cell, 2 mm cell Consult separately depending on sample size for solid and thin films. Constant temperature water circulation system |
Automatic wavelength sweep, automatic grating switching automatic detector switching, Absorbance conversion, emission measurement, time axis - wavelength axis conversion Nonlinear least squares fitting function (exponential function, quadratic reaction type function, etc.) |
Focal length 200 mm, F/4, reverse linear dispersion 11 nm/mm Equipped with 3 diffraction grating blazes: 300 nm, 500 nm, 1µm, all 300 G/mm |
Customers who viewed this product also viewed
Other products of Unisoku Co., Ltd.
View more products of Unisoku Co., Ltd.
About Company Handling This Product
- Japan