Diamond identification
9 month ago
High resolution spectrometer Aurora 4000 wiith the features of Small appearance, easy to carry, convenient operation, customized wavelength range and resolution and fit various applications support .The New product Aurora-IR-pro with spectrometer ftir range from 950nm to 1200nm. The optical emission spectrometer Aurora 4000 is widely used in the fileds of biological cell analysis, chemical research,Fiber coupled LED analysis, absorbance measurement and so on. Besides , it supports download for spectral analysis 5.0.
CNI also provides many kinds of spectrum analysis accessories, such as Raman spectrometer，optical filter, laser power meter, laser goggles, spectrum calibration laser, tungsten Lamp, halogen light source, laser safety protection board, etc.
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Available Model
| Model | Spectral Range |
| Aurora4000 General Series | GE 350-1100nm |
| GE 200-1100nm | |
| GE-Raman | |
| New Aurora-UV-Pro |
185-240 nm |
| New Aurora-IR-Pro |
950-1200 nm |
|
Aurora4000 Extemal Triggering series (EX-TA box) |
TG 350-1100nm |
| TG 200-1100nm |
Typical Spectrometer
| Model |
Wavelength
|
Optrical resolution (nm) | ||||
| Entrance aperture (um) | ||||||
| 10 | 25 | 50 | 100 | 200 | ||
|
Aurora 4000 |
200-1100nm | 0.75 | 1.09 | 1.83 | 3.45 | 6.61 |
| 350-1100nm | 0.75 | 1.09 | 1.83 | 3.45 | 6.61 | |
| 300-515nm | 0.15 | 0.26 | 0.44 | 0.83 | 1.58 | |
| 400-837nm | 0.44 | 0.53 | 0.89 | 1.68 | 3.21 | |
| 785-1100nm | 0.44 | 0.53 | 0.89 | 1.68 | 3.21 | |
Wavelength Customizable Spectrometer
| Model | Entrance Aperture | Spectral Range | Optical Resolution (nm) |
|
Aurora 4000 |
10um | 200-347nm | 0.14 |
| 226-369nm | 0.18 | ||
| 310-404nm | 0.16 | ||
| 319-455nm | 0.13 | ||
| 400-480nm | 0.08 | ||
| 423-547nm | 0.12 | ||
| 480-568nm | 0.12 | ||
| 546-653nm | 0.12 | ||
| 568-634nm | 0.09 | ||
| 654-754nm | 0.10 | ||
| 748-837nm | 0.23 | ||
| 749-876nm | 0.24 | ||
| 876-940nm | 0.20 | ||
| 940-1100nm | 0.20 |
Standard Specifications
Detector
| Detector | Toshiba TCD 1304DG liner CCD array |
| Wavelength range | 200-1100nm |
| Pixels | 3648 pixels |
| Pixel size | 8*200um |
| Sensitivity |
130 photons/ count at 400nm 60 photons/ count at 600nm |
Spectrometer
| Dimensions (nm) | 149*105*46 |
| Weight (g) | 840 |
| Optical resolution |
<0.75nm FWHM (Depending om the grating mark density and the alit size , available in a varinety of options) |
| Signal-to-nois-ratio | ~300:1 |
| Integration time | 4ms~10s |
| Stray light | <0.05%@600nm;<0.10%@435nm |
|
Corrected Linearity |
>99.8% |
Optical Bench
| Design |
f/4, Symmetrical crossed Czerny-Turner |
| Focal length | 101.6mm input and output |
| Entrance aperture (um） | 5, 10, 25, 50, 100 or 200 |
| Grating |
A variety of differernt grating, ultraviolet and infrared |
|
Fiber optic connector |
SMA905 to 0.22 numerical aperture single-strand fiber |
Electronics
| Power consumption | 450mA@5VDC |
| Trigger mode | 2 kinds |
| Data transter speed | Full scans into memory every 4ms with USB 2.0; every 18ms with USB 1.1 |
| Inputs/ outputs | 5 inputs and 5 outputs (opto-isolator inputs/ outputs) |
| Connector | 30-pin connector |
Applications
Raman Spectrum
Nd:YAG Fluorescence Spectrum
Fluorescence Spectrum
Certification
Copmpany Information
Changchun New Industries (CNI), founded in 1996, located in Changchun, CHINA, is a manufacturer of solid-state and diode laser systems. CNI possesses accountable and dependable service as well as quality products with compact design, high reliability, good performance. The products are widely used for scientific research, equipment manufacturing, biomedical experiment, precision measurement, entertainment, radar communication, material processing, process control, online detection, investigation equipment and other fields.
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Main Product:
Laser Diode,
Green Laser ,
Blue Laser,
Red Laser,
Raman Spectrometer,
Laser Power Meter