Products

Specification

	Laser 532 nm *		Laser 785 nm *
Laser power	50 mW		130 mW

Laser attenuation	1-100% with 1% step
Focal length	120 mm
Entrance aperture	40 µm
Grating	1200 l/mm	1800 l/mm	600 l/mm	1200 l/mm
Spectral resolution	~7 cm^-1	~4 cm^-1	~7 cm^-1	~3 cm^-1
Spectral range
- Edge/Notch filter	70 – 4 700 cm^-1	70 – 3 155 cm^-1	50 – 3 200 cm^-1	50 – 2 140 cm^-1
- Bragg filter	10 – 4 700 cm^-1	10 – 3 155 cm^-1	N/A	N/A
	Detector
Detector type	sCMOS

Pixel number	4 096
Pixel size	7 x 200 µm
Readout noise	16 e^- RMS
Dark current	400 e^-/pixel/s
Dynamic range	5 000:1
Peak sensitivity wavelength	700 nm

Integration time	1 ms – 60 s
Spatial resolution	< 1 µm in the x and y directions (for 532 nm laser)
Confocal (z) resolution	< 2 µm (for 532 nm laser)
PC connection interface	USB 2.0
Power supply	100 – 240 VAC, 50 –60 Hz
Dimensions	610 (650) x 500 x 650 mm
Weight	~25 kg

* – RAMOS S120 can be equipped with either built-in 532 nm or 785 nm laser or both lasers simultaneously. 488/633 nm lasers are available on request

	Basic model	Advanced model
Type	Upright reflected	Research grade upright

Modes	Bright field	Bright and dark field
Trinocular head	10x eyepiece (diopter adjustable)
Objective turret	Five-position	Six-position
Reflection illumination	LED sources with Kohler illumination system	12V/100W halogen lamp
Diaphragms	Iris field diaphragm and aperture diaphragm, central adjustable	N/A
Polarizers	Fixed polarizer (reflecting) and 360° rotatable analyzer (reflecting)	N/A
Sample stage	Manual, 76x42 mm (optional: motorized, 75x75 mm, step 0.1 µm)	Manual, 102x105 mm (optional: motorized, 75x75 mm, step 0.1 µm)
Sample weight	Up to 5 kg