The
MicroHR is available in either a manual or motorized version.
Available as an imaging spectrograph
or scanning monochromator, the new automated MicroHR allows
users to make rapid and precise measurements,
offering a degree of versatility not found in comparable
focal length spectrometers.
Equipped with an interchangeable dual grating turret, the
automated MicroHR operates in a wavelength range that extends
from 150 nm to 15 µm. As a spectrograph, it features
a fixed or micrometer entrance slit with our unique Quick-Align
CCD adapter. The addition of a side exit port increases
versatility, allowing for dual detector operation; collect
data from a CCD in the visible region then collect data
in the IR using a single channel detector. The convenience
of a USB interface allows users to scan and acquire data
through a single computer connection. A rugged, high throughput
optical system, the MicroHR is an ideal, affordable tool
for a wide range of spectroscopic applications.
Features
& Benefits
|
|
Compact
and lightweight |
Saves
space
Easily integrated into optical systems |
| Czerny-Turner
optical layout |
Optimal
performance and minimal stray light |
| Automated,
interchangeable dual grating turret |
Easy
to switch wavelength range and upgrade in the field |
| Fast,
high precision drive |
Allows
for rapid, accurate measurements |
| Toroidal
collimating mirror |
Provides
best imaging quality |
| Pre-aligned
CCD mount |
Allows
for easy CCD installation without adjustment |
| Universal
accessory mount |
Compatible
with existing HORIBA Jobin Yvon accessories and C-mount |
| Works
in all positions |
For
versatility and portability |
Optional side exit port
|
Dual detector mounting capability
|
Optional motorized internal filter
wheel
|
Order sorting without complicated
optics
|
| USB
2.0 Interface |
Plug
and Play computer interface |
Specifications*
| Focal
length |
|
140
mm |
| Entrance
Aperture Ratio |
|
F/3.88 |
| Grating
Size |
|
32
mm x 32 mm |
Grating Mount
|
|
Interchangeable dual
grating turret
|
Image Magnification
at Exit Slit
|
|
1.1
|
| Scanning
Range |
|
0
- 1500 nm mechanical range |
| Drive
Speed (increasing wavelength) |
|
500
nm/s |
| Focal
Plane |
|
27
mm wide x 10 mm high |
| Spectral
Dispersion |
|
5.25
nm/mm at 400nm |
| Spectral
Resolution |
|
0.25
nm at 400nm |
| Wavelength
Position Accuracy |
|
+/-
0.25nm |
| Wavelength
Repeatability (front exit) |
|
+/-
0.04nm |
| Minimum
Drive Step Size |
|
0.025
nm at 400nm |
| Slits |
|
Fixed
or micrometer |
Computer
Interface |
|
USB 2.0
|
| Dimensions |
Length |
7"
(178 mm) |
| Width |
8.1" (206
mm) single exit port model
10.5" (267 mm) dual exit port model
|
| Height |
5.5"
(140 mm) |
| Optical
Axis Height |
3.5"
(89 mm) |
| Nominal
Weight |
|
10.0 lb
(4.5 kg) single exit port model
11.0 lb (5.0 kg) dual exit port model
|
* All specifications
with 1200 gr/mm grating, PMT with 12 µm slit width and 1mm
height.
Schematic
