TRIAX 190

Overview

The TRIAX 190 is the most compact imaging spectrometer available offering both interchangeable triple grating turret and automated dual exit port selection. This type of versatility is usually only found in longer "1/4 meter" instruments. The TRIAX 190 is ideally suited for extended wavelength range applications where multiple detectors are required. For example, our customers have equipped TRIAX 190s with two gratings optimized for use with any HORIBA Jobin Yvon CCD detector mounted to one exit port, and a third grating optimized for use with one of our IR detectors mounted to the second exit port.

Features

  • Compact & Economical
  • Fully Automated
  • Excellent Image Quality
  • Large 30 mm x 12 mm Flat Image Field
  • High Thoughput
  • Rediffracted Light Eliminated
  • High Precision Automated Slits
  • Patented Triple Grating Turret
  • On-Axis Grating Rotation
  • Built-in Control of Optional Filter Wheel
  • Built-in RS232 & IEEE Interfaces
  • 32 bit LabVIEW® Drivers Available
  • Optional Handheld Controller

Manufactured by HORIBA Scientific

Specifications

Focal Length

0.19 m

Aperture

f/3.9

Grating Size

50 x 50 mm

Resolution

0.3 nm

Dispersion

3.53 nm/mm

Accuracy

± 0.3 nm

Repeatability

± 0.06 nm

Step Size

0.06 nm (nominal)

Stray Light

1 x 10-5 <20 nm from 632.8 nm laser line

Optical Layout

Corrected Cross Czerny Turner

Magnification

1.00

Ports

1 input, 2 output

Grating Drive

Direct

Wavelength Range

185 nm to far Infrared ( with appropriate gratings)

Mechanical Range

0-1400 nm

Flat Image Field

30 mm x 12 mm

Multichannel Coverage (30 mm)

106 nm

Grating Rotation

On-Axis

Turret

Kinematically Interchangeable; 3 gratings per turret

Slits

Motorized: 0-2 mm in 2 µm steps or Motorized: 0-7 mm in 6.35 µm steps or Interchangeable fixed slits

Computer Control

RS-232 & IEEE

Automation

On-board control of grating changes, grating drive, slit widths, swing mirror, filter wheel and shutter

Dimensions

230 (W) x 260 (L) x 320 (H) mm

Specifications based on a 1200 g/mm grating

Support Documents

Brochure

Related Products

TRIAX 180

The TRIAX 180 is a compact imaging spectrometer with high throughput and complete automation.