Spektrometer

2 Modeller av Digitale fiber Spektrometer
USB3000 og USB6000

 

                                                       
USB3000 is applicable for spectral detection within the wavelength range between 200nm and 1100nm. Because of the high stability and high performance, these portable instruments can greatly satisfy theincreasing need for scientific research, industrial manufacture, online detections and so on.

USB3000 is capable of measuring

.etc of various kinds of samples, light sources and display devices. Besides they can also be utilized to achieve photochromic analysis of

Florescence lamps,
High pressure gas discharge light sources,
Halogen-tungsten lamps, medical light sources,
Semi-conductor lighting devices and
Display devices as CRT, LCD, PDP, ELD, VFD.

USB3000 can offer the optimal solutions for spectral detections. With different system configurations and sampling accessories, USB3000 can achieve high spectral resolution up to 0.2nm, stable wide, narrow and line spectrums with different optical interfaces. Furthermore, with the easy-to-use basic operating software and high effcient SDK, end users could easily achieve various kinds of spectral dectection systems to meet their own goals.

 

 


                 USB3000 med 2048Pix    Kr. 13200,-         

USB6000 med 3648   Kr. 19300,-

 

  SPESIFIKASJONER                                       

Mechanical parameters USB3000

Dimensions (mm)

95*68.5*36

Weight (g)

210

Detector specification

Detector

Sony ILX511 2048 Linear CCD array

Detector wavelength response range (nm)

200-1100

Pixels

2048

Pixel size (µm)

14*200

Pixel well depth (number electrons)

105

SNR

300:1 (full signal)

A/D resolution

12bit

Dark noise (RMS counts)

50

Corrected linearity

99.8%

Sensitivity (photons/count)

400nm : 130; 600nm : 60

Optical bench

Optical system

f/4, asymmetrical crossed Czerny-Turner

Focal length (mm)

45 (input); 70 (output)

Entrance aperture (µm)

5, 10, 15, 20, 50 .etc width slits or fiber (customizable)

Grating

various kinds of scoring grating or holographic grating with different grating constants and flare wavelengths (customizable)

Cylindrical lens

optional

Optical filter

bandpass or longpass filters to eliminate secondary spectrum

Fiber and fiber connection

NA 0.22, SMA905 (customizable)

Spectroscopic

Wavelength range

depend on optical grating

Optical resolution (nm)

0.2-10 FWHM (depend on grating constant, width of slit and detector model)

SNR

300:1 (full signal)

Wavelength tolerance (nm)

about 0.2

Dark noise (RMS counts)

50

Integration time

10µs-64s

Dynamic range

2.0*108(system); 1300:1 (single acquisition)

Stray light

<0.05% at 550nm

Electronics

Power consumption

250 mA/5 V DC

Data transfer speed

full spectrum into memory every 5 ms at USB 2.0 (16ms at USB 1.1)

Computer

Operating system

Windows 2003/XP/Vista

Interface

USB 2.0 (480Mbps), compatible with USB 1.1

Pre-defined system components

Name

Customizable parts

Remark

Slit

Width (µm)

10, 20, 50, 100 .etc

Grating

Lines per unit (L/mm)

300, 600, 1200, 1800

Working wavelength range(nm)

200-1100 (User defined, about 650 range with 600 lines/mm grating)

Fiber

Core diameter (µm)

9, 50, 200, 400, 600 .etc

Working wavelength range(nm)

200-1100

Outer protection layer

Normal or enhanced jacketing

Interface type

SMA 905 (standard) or FC, ST .etc

Detector

Model

Sony ILX511

Cylindrical lens

Optional

Enhance system¡¯s light gathering ability

Optional components

Name

Remark

Light source

Used for wide range spectral measurement or¡¡wavelength calibration for example halogen tungsten, xenon or argon light sources

Integration sphere

Used to acquire uniformed light

Reflection measurement accessory

Components used for reflection spectrum measurements for example standard reflection board or specialized clamp

Transmission measurement accessory

Components used for transmission spectrum measurement for example sample holder and various kinds of cuvettes


Mechanical parameters  USB6000

Dimensions (mm)

95*68.5*36

Weight (g)

210

Detector specification

Detector

Toshiba TCD1304AP Linear CCD array

Detector wavelength response range (nm)

200-1100 (200-850 & 350-1100)

Pixels

3648

Pixel size (µm)

8*200

Pixel well depth (number electrons)

105

SNR

300:1 (full signal)

A/D resolution

12bit

Dark noise (RMS counts)

50

Corrected linearity

99.8%

Sensitivity (photons/count)

400nm : 130; 600nm : 60

Optical bench

Optical system

f/4, asymmetrical crossed Czerny-Turner

Focal length (mm)

45 (input); 70 (output)

Entrance aperture (µm)

5, 10, 15, 20, 50 .etc width slits or fiber (customizable)

Grating

various kinds of scoring grating or holographic grating with different grating constants and flare wavelengths (customizable)

Cylindrical lens

optional

Optical filter

bandpass or longpass filters to eliminate secondary spectrum

Fiber and fiber connection

NA 0.22, SMA905 (customizable)

Spectroscopic

Wavelength range

depend on optical grating

Optical resolution (nm)

0.2-10 FWHM (depend on grating constant, width of slit and detector model)

SNR

300:1 (full signal)

Wavelength tolerance (nm)

about 0.2

Dark noise (RMS counts)

50

Integration time

10µs-64s

Dynamic range

2.0*108(system); 1300:1 (single acquisition)

Stray light

<0.05% @ 550nm

Electronics

Power consumption

250 mA/5 V DC

Data transfer speed

full spectrum into memory every 5 ms at USB 2.0 (16ms at USB 1.1)

Computer

Operating system

Windows 2003/XP/Vista

Interface

USB 2.0 (480Mbps), compatible with USB 1.1

Pre-defined system components

Name

Customizable parts

Remark

Slit

Width (µm)

10, 20, 50, 100 .etc

Grating

Lines per unit (L/mm)

300, 600, 1200, 1800

Working wavelength range(nm)

200-1100 (User defined, about 650 range with 600 lines/mm grating)

Fiber

Core diameter (µm)

9, 50, 200, 400, 600 .etc

Working wavelength range(nm)

200-1100

Outer protection layer

Normal or enhanced jacketing

Interface type

SMA 905 (standard) or FC, ST .etc

Detector

Model

Toshiba TCD1304AP

Cylindrical lens

Optional

Enhance system¡¯s light gathering ability

Optional components

Name

Remark

Light source

Used for wide range spectral measurement or¡¡wavelength calibration for example halogen tungsten, xenon or argon light sources

Integration sphere

Used to acquire uniformed light

Reflection measurement accessory

Components used for reflection spectrum measurements for example standard reflection board or specialized clamp

Transmission measurement accessory

Components used for transmission spectrum measurement for example sample holder and various kinds of cuvettes