Industry
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