I-desktop i-raman raman spectrometer

Wavelength (nm)

405±0.5

532±0.5

785±0.3

830±5

Mode

Single

Single

Single

Multi-

Spectral line width (cm-1)

1.8

3.5/ 0.1

<3.2

<28

Output power (mW)

1-500

1-1000

1-500

1-900

Power stability (pk-pk, 4 hours)

<1%,<3%,<5%

<1%,<3%,<5%

<1%,<3%,<5%

<1%,<3%,<5%

Parameter of fiber

100um 0.22NA

100um 0.22NA

100um 0.22NA

100um 0.22NA

Noise of amplitude(rms)

-

<0.5%

<0.5%,<1%

<1%

Operationg mode

CW

CW

CW

CW

Warm-up time(minutes)

<5

<10

<5

<5

Operating temperature (℃)

10-35

15-35

10-40

10-35

Expected lifetime (hours)

10000

10000

10000

10000

Warranty

1 year

1 year

1 year

1 year

Wavelength range

405-500nm
(405nm excitation)

532-700nm
(532nm excitation)

785-1100nm
(785nm excitation)

830-1000nm
(785nm excitation)

Optical resolution

8-12cm^-1
 (405nm excitation)

8-12cm^-1
(532nm excitation)

5-8cm^-1
(785nm excitation)

5-7cm^-1
(830nm excitation)

Pixels

2048 pixels

Pixels size

14um*14um

Dimensions (mm)

149*109*50

Weight (g)

1000

Signal-to-noise ratio

1000:1

Integration time

17ms-10s

Power consumption

450mA@5VDC

Data transfer speed

Full scans into memory every 4 milliseconds with USB 2.0
Full scans into memory every 18 milliseconds with USB 1.1

Inputs/outputs

5 inputs and 5 outputs ports

Analog channels

One 12 analog input one 12 analog output

Connector

30pin connector

Optical spectrum analysis

Spectral Analysis / Raman Analysis 2.0

Operating system

Windows XP/Win7 (32bits or 64 bits)