horiba ihr550 Owner's manual

Horiba iHR550 Spectrometer QuickInstallation and Operation Guide
Sabeeh Irfan Ahmad, Physlab, 23 July 2016
The Horiba iHR550 is an imaging spectrometer that can be used both as a
spectrograph and as a monochromator. This is a short guide to installing its software
tools and operating the spectrometer to get a simple wavelength spectrum
measurement.
•Install the pre-requisite software. First should be the USB-spectrometer utilities.
This initializes the spectrometer and controls only the spectrometer, not any
attached detectors (such as the Syncerity CCD camera) or external mirrors and
appendages. In the case of this particular setup, the spectrometer can be
initialized and only the front entrance slit and Grating turret (that rotates the
gratings) can be controlled. Once the utilities are installed, open the
‘USBSpectrometerControl’ program.

•If the spectrometer has been preconfigured and installed, then just plug in all
power cables, turn the spectrometer, CCD and Shutter Control Unit (SCU) on,
and press the ‘Initialize button.
•If the spectrometer is being configured for the first time, click the ‘Add’ button
and select the iHR550 option (the 550 refers to its 55cm focal length) and click
‘Next.’
•Proceed through the options until you get to the spectrometer’s details window;
enter the relevant details (found on the back of the spectrometer or in the official
operation manual

•Finish adding the spectrometer and proceed to the installation of SynerJY. The
USBSpectrometerControl should be run before SynerJY for the initialization and
control of the monochromator.
SYNERJY is the overall spectrometer system’s control software. It interfaces,
synchronizes and operates the spectrometer along with associated detectors (in this
case, the Syncerity).
•Open SynerJY. It will only launch and work if the USB hardware key (a DRM
USB provided alongside the spectrometer) is plugged into the computer.
•Click CollectSystem ReinitializationSystem Reinitialization.

•Select the configuration; the iHR550+Syncerity in this case or just wait for it to do
it itself.
•The New Experiment window will open up.

•On the left will be tabs with options to configure different aspects of experiments,
perform computations on signals, chain experiments together, etc. In the
‘General’ tab, The ‘Detector’ tab should be open. Make sure the ‘Active’ option is
selected, select spectra, and set the details as required. In the ‘Mono’ tab, some
options for the monochromator will be provided. BEFORE clicking run, go back to
the USBSpectrometerControl software (it should be running alongside SynerJY
as it always slightly better control of the spectrometer; it’s slightly more
responsive) and set the entrance slit width, set the entrance slit shutter to be
OPEN, and select the grating to be used. The shutter should open with a
‘clicking’ sound. If it does not do that via software, flip the switch on the Sdrive-
500 Shutter control unit device. This is very important for the entrance shutter
must be open for any light to be collected by the spectrometer. This shutter is
different from the one on the exit slit’s detector, the Syncerity in this case.
•The spectrometer’s slit height should then be selected. This only has 3 options;
closed, 1mm and 15mm. The steel rod at the side of the slit opens and closes the
plastic convering that adjusts the slit height. Push it until it stops to close it, pull it
to open the slit. Slit height and width should ideally be small to reject as much
stray light as possible.
•The slit width is controllable down to very small degrees and should be optimized
according to the experiment to ensure good detection and throughput of the
system.