NIJI-2 Variable wavelength Light Source

NIJI-2

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NIJI-2　Variable Wavelength Light Source

Ganerally,the irradiation light source configured with a xenon lamp and band pass filter is cheaper while it is not convenient since the irradiation wavelength cannot be selected without any restriction and different filters have to be prepared to use different wavelengths.

The Model NIJI-2 Variable Wavelength Light Source is capable to perform irrdiation at any wavelength in the range of 300～1150nm using the monochromator instead of the bandpass filter.

In the past, the light source with the monochromator had a disadvantage over that with bandpass filter since it reduce intensity of the light. Development of our new opticlal system in the monochromator for the model NIJI-2 has overcome such technical problem and has been successful generated monochromatic light with high output of intensity such as more than 1mW(at 480nm).

Catalog（PDF）

Features

Irradiation in the wide range from ultraviolet,visible,to infrared light(300～1150nm)cam be covered

Stand-alone and compact design require only a modest requirement of bench spece for installation

The built-in wavelength indicator make the operatio easy and comfortable

High output monochromatic light irradiation with more than 1mW

When wavelenth purity was selected at 20nm with Φ3mm　bundle fiber and total luminous flux entered.

Monochormatic light in the range of ultraviolet,visble,and lnfrared(300～1150nm) cam be irradiated with high output intensity. Using a bundle fiber on the outlet of the system,irradiation area can be adjiusted for various applications.

Turning the dial. irradiation wavelength can be selected

By turm the dial, you can choose the wavelength with 0.1nm step for irradiation

Configurations

Specification

Light source	Xenon lamp 150W
lrradiation range	300～1150nm
Wavelength purity	5 or 10 or 20nm（selectable when purchasing）
Irrdiation intensity	More than 1mW（more than 40µmol/m²/s）_*1
Irradiation area	More than Φ3mm　_*2
Wavelength cheek	Indicator
Shutter	Manual
Optical fiber	Φ3mm bundle optical fiber, Length 1M

*1　when it is measured around 480nm　　

*2　Irrdiation area can be changed by changing the distance between the tip of the optical fiber and sample

Option

●Si photo diode detector
●Optical fiber stand

Dimensions

●Approx：W211(216)×Ｄ295(347.3)×H301(315.2)mm

*The dimensions in() is the ones imcluding the protrusions