1000M Series

Monochromator, Long Focal Length Spectrometer

Long Focal Length Spectrometer

The M Series II monochromators are the large focal length monochromators of choice for the most demanding spectroscopy applications such as Raman, Plasma Emission, LIBS and others. With a spectral resolution down to 0.006 nm and an optional dual automated entrance and exit ports, the M Series II monochromators are the most versatile spectrometers in their market space. These monochromators also benefit from the highest quality of gratings, also designed and manufactured by HORIBA. The M Series is the ultimate spectrometer for ultra-high spectral resolution down to 0.006 nm and is ideal for applications such as:

  • Raman
  • Plasma emission
  • Photoluminescence
  • LIBS (Laser-induced breakdown spectroscopy)
  • LIPS (Laser-induced plasma spectroscopy)
  • LIF (Laser-induced fluorescence spectroscopy)
Segment: Scientific
Manufacturing Company: HORIBA Scientific

Key Benefits of the M Series Spectrometers:

  • Unmatched  spectral resolution down to 0.006 nm
  • Accurate drive scanner steps at just 0.00025 nm/step
  • Fully automated
  • Optional dual entrance and dual exit ports
  • Kinematic grating mount
  • USB 2.0 interface


Find out what makes the M Series better spectrometers!


There is a wide selection of gratings to choose from depending on optical requirements.  Gratings are 32 x 32 mm for the MicroHR. There are three different types of gratings available; classically ruled, holographic, and blazed holographic. There is also a flat mirror that may be ordered for the dual grating turret option. Please click on the link below to view all our grating options.

View Gratings

Computer Control

In addition to wavelength control the Triax Series has an optional automated turret control and automated control of the optional internal five position filter wheel. There are multiple software platforms to choose from for spectrometer control and acquisition. Please click on the link below to view all our software choices.

View Software

Optical Accessories

The Triax Series is compatible with many optical accessories to create your custom solution.  Please click on the link below to view some of our optical accessories.

View Accessories


Focal Length1 m 1.25 m
Aperture f/8 f/9
Spectral Range0-1500 nm0-1500 nm
Grating Size110 mm x 110 mm110 mm x 110 mm
Number of Gratings on Turret11
Resolution at Exit Slit with PMT.008 nm.006 nm
Wavelength Accuracy±0.15±0.15
Spectral Dispersion(@ 500 nm)0.8nm/mm0.65 nm/mm
Scan Speed4000 steps/nm4000 steps/nm
Step Size0.000250.00025
Computer InterfaceUSB 2.0USB 2.0
DimensionsLength109.2 cm (43 in)134.6 cm (53 in)
Width34.9 cm (13.75 in)45 cm (17.75 in) 
Height36.8 cm (14.5 in)36.8 cm (14.5 in)
Weight72.7 kg (160 lb)72.7 kg (160 lb)

*All specifications given for 1200 g/mm grating at 313.183 nm and are subject to change without notice. 


Luminescence of Glasses Doped with Rare Earths for Photonic Materials
Luminescence of Glasses Doped with Rare Earths for Photonic Materials
HORIBA Spectrometers are used to characterize doped glasses for photonics
High-Resolution Low-Temperature PL of Semiconductors
High-Resolution Low-Temperature PL of Semiconductors
Temperature-dependent photoluminescence (PL) spectroscopy is a powerful optical method for characterizing materials. PL can be used to identify defects and impurities in Si and III-V semiconductors, as well as determine semiconductor bandgaps. At room temperature, PL emission is usually broad—up to 100 nm in width.

Request for Information

Do you have any questions or requests? Use this form to contact our specialists. * These fields are mandatory.

Related products

More CoolOne

Dual Mode Analog/Photon Counting PMT

CP20 Series
More CP20 Series

OEM miniature spectrograph

More DeltaDiode

Pulsed Laser and LED Light Sources

DeltaRAM X
More DeltaRAM X

Random Access Monochromator

FHR Series
More FHR Series

High Resolution Monochromators

Gemini 180
More Gemini 180

Double monochromator

iHR Series
More iHR Series

Mid-Focal Length Imaging Spectrometers

LSH Illuminator
More LSH Illuminator

Compact Deuterium, Tungsten Halogen or Glow Bar Light Source

Lumetta compact spectrograph
More Lumetta compact spectrograph

High Sensitivity Imaging Spectrograph

MicroHR Series
More MicroHR Series

Short Focal Length Imaging Spectrometers

Microscope Photomultiplier Photometers
More Microscope Photomultiplier Photometers

Ideal for Electrophysiology researchers to quantitate light intensity out of a microscope

Mini CCT Plus
More Mini CCT Plus

Mini Raman Spectrometer

OEM Raman Lasers with wavelength-stabilization
More OEM Raman Lasers with wavelength-stabilization

Only available for volume OEM purchase, minimum order quantity 50 units.

Photon Counting PMT Detection System
More Photon Counting PMT Detection System

Self contained PMT housing for quantitative spectroscopy and imaging low light measurements

PoliSpectra® VS70 Dual & Quad
More PoliSpectra® VS70 Dual & Quad

DUAL & QUAD CCD Mini-Spectrometer

More PowerArc

Broadband Xe Light Source

Scientific Cameras
More Scientific Cameras

Deep Cooled UV/Vis/NIR

Single Channel Detectors
More Single Channel Detectors

Large choice of PMTs, solid state, photoelectric detectors for custom spectroscopy solutions

Spectrometers - LIBS spectrometers
More Spectrometers - LIBS spectrometers

Laser-induced Breakdown Spectroscopy (LIBS)

Synapse EMCCD Camera
More Synapse EMCCD Camera

EMCCD Scientific Camera

Synapse InGaAs/Symphony II InGaAs
More Synapse InGaAs/Symphony II InGaAs

Deep Cooled NIR Scientific Cameras

Syncerity VUV
More Syncerity VUV

Deep Cooled Vacuum Ultra Violet Scientific Cameras

Triax Series
More Triax Series

Short Focal Length Triple Grating Imaging Spectrographs

Tunable PowerArc
More Tunable PowerArc

Tunable 75W Xe Light Source