Light source

Spectra Deuterium / Halogen or Xenon Arc Lamp

Monochromator

Quasar 300F Czerny-Turner Type

Wavelength Range

380 - 850 nm

Collimating & Focusing mirror

50 mm dia, 300 F

Optical Grating

1200 l / mm

Spectral dispersion

2.6 nm / mm

Grating Size

50 x 50 mm

Absolute Diffraction Efficiency

45 - 65 %

Slit Width

0 ~ 3 mm Continuously Adjustable

Resolution

0.1 nm

Wavelength Accuracy

0.2 nm

Wavelength Repeatability

0.1 nm

Stray Light

10-3

Reciprocal of Linear Dispersion

2.7 mm

Half-Width of Spectral line

0.2 nm @ 586 nm

Polarization analysis method

Rotation analyzing method

ARMS

Stepper Motor Controlled Auto Positioning

Spot Diameter

1 - 5 mm

Thin film Holder Sample size

1 - 12 mm

(Custom Holders can be provided on request)

Cuvette

10 mm Path length Quartz Cuvette

Sample chamber option

High / low temperature sample holder

Sample Feeding Unit

Stepper Motor Controlled Auto Positioning System

Electro Magnet Unit

PC Controlled Constant current operation

Cooling

Water cooled

Max. magnetic field

1.75 Tesla @ 12mm pole gap

Min. Field Detection

1 Gauss

Magnetic field preciseness

± 0.05 %

Field detection

Hall probe based (PC based field measurement)

Feed back of magnetic field

Hall element

Chiller

5 ~ 25°C Chilled water (for cooling electromagnet)

Volume

2 L / min.

Power supply for Electro Magnet

Bi-Polar type (Max. ± 90 V/5A)

2.5 kVA AC 220V 50Hz

Control unit

1 kVA AC 220V 50Hz

Software

Spectra ORMS software

Electro Magnet Unit

PC Controlled Constant current operation