VS70-HSR & VS70-HDR

VS70-HSR & VS70-HDR Miniature CCD Spectrometers
VS70-HSR & VS70-HDR Optical Layout
VS70-HSR & VS70-HDR Spectral Coverage
VS70-HSR & VS70-HDR Quantum Efficiency

High Spectral Rate and High Dynamic Range Miniature Spectrometers

VS70 is a high performance compact fiber coupled spectrometer system covering wide spectral range of 200 to 1050 nm. This OEM optical module is built around Horiba’s
type-IV Aberration-Corrected Flat-Field Holographic Ion-Etched concave grating and is specially designed to easily adapt to a large variety of detectors and electronic drivers. This system is fitted with a custom variable order-sorting filter to eliminate higher orders.

The proprietary layout of the VS70 features a single-optics design for superior imaging, peak symmetry and resolution, sensitivity and low-stray light performance, for low-light applications (fluorescence, emission) and high-dynamic applications (absorbance, reflectance). 

For OEM Industrial Applications

Ideal for industrial low-light applications such as fluorescence, emission, absorbance, and reflectance.
Examples:

  • Semiconductor plasma monitoring
  • Colorimetry
  • Blood and urine analysis
  • Liquid chromatography
  • Food moisture content analysis
  • Flow cytometry

 

*Available in select countries.

You can email OEM Technical Sales at: OEM.US@horiba.com or contact OEM at: +1.732.494.8660 Ext. 7733

Segment: Scientific
Division: OEM
Manufacturing Company: HORIBA Scientific
  • High spectral resolution and system throughput
  • Compact size robustness and stability
  • High Spectral Rate (HSR)
  • High Dynamic Range (HDR)
  • Wide spectral covrage from UV to NIR combined with ultra low stray light
  • High linearity (raw and linearity-correction
  • Highly customizable for various applications

 

OEM Spectrometer Selection Guide

View and Download our OEM Spectrometer Selection Guide

You can email OEM Technical Sales at: OEM.US@horiba.com or contact OEM at: +1.732.494.8660 Ext. 7733

 

 

General Spectrometer Specifications*

Spectral Coverage

Standard: UV-VIS (200–860 nm) with 477 l/mm grating, VIS (380–750 nm) with 582 l/mm
grating, UV-NIR (200–1050 nm) with double-blazed 365 l/mm grating
On request other spectral ranges available; different mechanical integration might needed

Spectrometer Input

Fiber coupled: FC or SMA; Free space: 12-25-37-50-62-75-100-125-150-200 μm slits, other options
available upon request

Spectral Resolution

2 nm for 365 l/mm grating, 1 nm for 477 l/mm grating, 0.8 nm for 582 l/mm grating
(25 μm slit for all)
Average Spectral
Dispersion
30.9 nm/mm for 365 l/mm grating, 23.7 nm/mm for 477 l/mm grating
16.3 nm/mm for 582 l/mm grating

Focal Length

70 mm

OptionsSelection of high grade sensors: CMOS, B.I. CCD, PDA
Input port: SMA, FC, free space, custom input

F/#

F/2.8
Stray-light Rejection
Typical (Maximum)
0.01% (0.02%) for UV-VIS configuration with 300 μm tall CCD, measured at 700 nm
(measured with broad bandpass 510 nm filter, 75 μm slit-width)
> 2.4 AU linear range (5% variation) with caffeine 273 nm absorption peak in 10 mm cuvette
and D2 lamp

Wavelength Accuracy

0.2 nm

Software**

LabVIEW™ acquisition software for initial evaluation (DLLs provided for software integration)

 

Detector Options and Specifications*
Linear back-illuminated CCD with large active area and high sensitivity
Detector ModelHamamatsu CCD sensor S11071 with high
spectral acquisition speed
Hamamatsu CCD sensor S10420 with high
dynamic range
Sensor Format2048 x 70 pixels, shorter version
available on request
2048 x 70 pixels, shorter version
available on request
CCD Pixel Size14 x 14 μm14 x 14 μm
CCD Active Area28.7 x 1 mm28.7 x 1 mm
CCD QE> 75% for 450-750 nm> 75% for 450-750 nm
Sensor TemperatureUncooledUncooled
Maximum Spectral Rate760 spectra/s223 spectra/s
Full Well Capacity>200,000 e¯ (typical); >175,000 e¯ (minimum)>225,000 e¯ (sensitivity mode); >375,000 e¯
(high full well mode)
Readout Noise35 e¯ (typical); 45 e¯ (maximum)35 e¯ (typical) & 45 e¯ (maximum) in
sensitivity mode; 50 e¯ (typical) and
75 e¯ (maximum) in high full well mode
Digitization16-bit16-bit
Dynamic Range (FW/RN)6,000:1 (typical)7,000:1 (typical) in sensitivity mode;
5,500:1 (typical) in high FW mode
Non-linearity (measured
on each system)
< 0.4% (corrected)< 0.4% (corrected)
Dark current @ (25°C)50 e-/pix/s (typical); 500 e-/pix/s (maximum)7 e-/pix/s (typical); 70 e-/pix/s (maximum)
CommunicationUSB2USB2
Environmental ConditionsOperating temperature 15° C to 40° C ambient
Relative humidity <70% (non-condensing)
Storage temperature -25° C to 45° C
Power RequirementsMolex connector (24 VDC)

* HORIBA Instruments has a policy of continuous product development, and reserves the right to amend part numbers, descriptions and
specifications without prior notice.
**No LabVIEW™ license is needed to run our acquisition software.

 

Quantum Efficiency

 

Mechanical Drawings

Download Mechanical Drawings

You can email OEM Technical Sales at: OEM.US@horiba.com or contact OEM at: +1.732.494.8660 Ext. 7733

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