Almad Raman System

Almad  Raman System is our Aducation Grade Raman spectrometer. We use only quality OEM components tested and validated by our techniciens. All our components are RoHS certified. Almad System is build on the famous AvaSpec-ULS2048LTEC high quality / high sensitivity spectrometer.
Like the Isim Raman Syetem, the Almad detector and the laser are TEC cooled to ensure the high stability and the low noise in the system. Almad is configured in two option for the excitation wavelength (532nm and 785 nm). When you make your order, please specify the laser wavelength, the slit and the grating (please, refer to table below).

We also offer the new Integrated Raman Probe (the excitation laser is included in the probe). the newly developped Raman probe gives a better signal to noise as better as three time than the standard Raman probes. Just connect it to our Isim detecor and start analysing your samples.

For the first time, a complete Educational Raman System with TEC cooled spectrometer and TEC cooled laser for less than 9.000€ ! 

Detector

Optical Bench

Symmetrical Czerny-Turner, 75mm

CCD Type

Linear CCD

Pixel Number

1024 L

TEC

Yes - 3 stages

Grating

1200 l/mm

Stray Light

< 0.04%   @ 250-500nm

 Dark baseline improvement (TEC)   > Factor 6 (5sec integration time)
 Signal/Noise   300:1

Probe

Objective

LWD Infinity Objective

NA

0.40

Magnificence

20X

Beam Splitter

Ultra High Quality

Long Pass Filter

 

Laser Clear Line

MaxLine®

Laser

532

785

Line Width

0.1 nm

 

Power

0-100 mW

0 – 400 mW

TEC Stabilized

Yes

Yes

System

 

 

Wavelength Range

532 – 700 nm

785 – 1000 nm

Raman Shift

90-4000 cm-1

90 – 2800 cm-1

Typical Resolution

~ 10 cm-1

~ 8 cm-1

Fiber Connector

SMA905

Interface

USB 2.0

Operating Temperature

0 – 50°C

Humidity

≤ 90°C

 Please specify the slit and the grating :

Isim HR Raman System with 532 nm Laser

Grating

Slit

Raman Shift cm-1

Resolution

1200 lines/mm

10 µm

150-4000 

~ 8 cm-1

1200 lines/mm

25 µm

150-4000 

~10 cm-1

600 lines/mm

10 µm

150-7500 

~16 cm-1

600 lines/mm

25 µm

150-7500 

~19 cm-1

Isim HR Raman System with 785 nm Laser

Grating

Slit

Raman Shift

Resolution

1200 lines/mm

50 µm

150-2100 

~6 cm-1

1200 lines/mm

100 µm

150-2100 

~8 cm-1

600 lines/mm

50 µm

150-3950 

~13 cm-1

600 lines/mm

100 µm

150-3950 

~18 cm-1

For a quote or information, please contact our staff.