IsoPlane® 320
IsoPlane Features & Benefits
In a class of its own with higher sensitivity and resolution than comparable focal-length spectrographs, without astigmatism!
Feature
Benefit(s)
Patented, astigmatism-free design*
Spectra are free of astigmatism at all wavelengths across the entire focal plane. Can resolve >100 optical fiber channels with minimal crosstalk. Excellent spatial and spectral resolution over the entire area of a 1” square sensor. No other mirror-based scanning spectrograph offers comparable performance.
Outstanding imaging performance
Yields much higher spatial and spectral resolution.
High fluence
IsoPlane provides higher signal-to-noise compared to comparable focal length instruments.
Fixed-position camera mount with micrometer focus adjustment
Easy and fine adjustment for razor-sharp camera focus.
Kinematic torque-limiting turret mount
Improves reproducibility when changing grating turrets. Up to three triple-grating turrets supported.
High-efficiency optical coatings
Acton #1900 enhanced aluminum mirror coating offers the highest reflectivity from UV to NIR. Optional silver, gold, or custom coatings are available with reflectivity of 98% or better. See page 20 for details.
Compatible with a wide range of cameras
Supports Princeton Instruments BLAZE®, PIXIS, PyLoN®, PyLoN-IR, ProEM®, PI-MAX®, and NIRvana® cameras with spectroscopy or C-mount.
Wide range of accessories
Including application CUBES, fiber bundles, adapters, shutters, filter wheels, purge ports, light sources, and the IntelliCal wavelength and intensity calibration system. Accessories sold separately.
Optional: LightField (for Microsoft® Windows® 7/8,64 bit) or WinSpec (for Windows XP/7/8, 32 bit)
Flexible software packages for data acquisition, display, and analysis. LightField offers intuitive cutting-edge user interface, IntelliCal, hardware time stamping, and more. Software sold separately. It supports Python® (PSF), MATLAB® (MathWorks), and LabVIEW® (National Instruments).
Operating conditions non-condensing
0°C to 30°C; 70% RH
IsoPlane Specifications
Specifications
IsoPlane 160
IsoPlane 320
Focal length
203 mm
320 mm
Aperture ratio
f/3.88
f/4.6
Spectral resolution with PMT*
0.13 nm
0.05 nm
CCD spectral resolution**
0.16 nm or better across a 27 mm wide focal plane
0.08 nm at all points on the focal plane
CCD spectral resolution with ResXtreme
0.07 nm or better (typ.)
0.05 nm or better (typ.)
Reciprocal linear dispersion
3.61 nm/mm
2.30 nm/mm
Wavelength coverage across
26.8 mm wide CCD
97 nm (nominal)
63 nm (nominal)
Focal plane size
27 mm x 14 mm
27 mm x 14 mm (standard);
up to 27 mm x 22 mm (optional)
Scan range
0 to 1400 nm
Drive step size
0.005 nm/step
0.002 nm/step
Wavelength accuracy
+/-0.2 nm (up to 0.02 nm with IntelliCal wavelength calibration)
Wavelength reproducibility
+/-0.025 nm
+/- 0.015 nm
Turret
Interchangeable triple-grating CTS-Turrets self-align to system when installed
Grating change repeatability
0.02 nm (typ.)
Grating size
40 mm x 40 mm gratings
68 mm x 68 mm gratings
Number of turrets allowed
Accepts as many as 3 turrets, each with 3 gratings
Astigmatism
<100 µm at all wavelengths across the entire focal plane
Zero at all wavelengths
Spatial resolution (MTF)
≥12 line pairs/mm @ 50% modulation,
measured at focal plane center
≥6 line pairs/mm @ 50% modulation, measured over 27 x 8 mm focal plane
≥15 line pairs/mm @ 50% modulation,
measured at focal plane center
≥8 line pairs/mm @ 50% modulation, measured over 27 x 8 mm focal plane
Computer interface
USB and RS-232
Certification
CE tested to the following standards: EN 55022:2010/AC:2011, EN 61000-3-2:2014, EN 61000-3-3:2013, EN 61000-6-3:2007/A1:2011, EN 61326-1:2013
Dimensions
Length
11.8” (299.7 mm)
20.4” (518 mm)
Width
9.8” (248.9 mm)
17.7” (450 mm)
Height
8.6” (218.4 mm)
8.5” (216 mm)
Weight
15 lbs (6.8 kg)
55 lbs (25 kg)
Optical axis height
5.0” to 5.875” (127 mm to 149.225 mm), adjustable
Note: Unless otherwise stated, specifications are with a 1200 g/mm grating @ 435.8 nm.
* PMT resolution measured with a 1200 g/mm grating @ 435.8 nm, 10 μm slit width, and 4 mm slit height.
** CCD resolution measured at the focal plane center with 10 µm slit and a Princeton Instruments PIXIS:400F with 20 µm pixels @ 546 nm.
Standard IsoPlane 320 Gratings
Groove density (g/mm)
Blaze wavelength (nm)
Mechanical scanning range
Optimum wavelength range (nm)
Grating part number
(68 mm x 68 mm)
50
600
0 – 36 μm
402
950
i3-005-600-P
75
8000
0 – 24 μm
1250
1510
i3-0075-8000-P
150
300
0 – 12 μm
200
500
i3-015-300-P
150
500
0 – 12 μm
330
800
i3-015-500-P
150
800
0 – 12 μm
425
1400
i3-015-800-P
150
1250
0 – 12 μm
850
2100
i3-015-1250-P
150
4000
0 – 12 μm
2600
6000
i3-015-4000-P
300
300
0 – 6 μm
200
500
i3-030-300-P
300
500
0 – 6 μm
330
800
i3-030-500-P
300
750
0 – 6 μm
500
1200
i3-030-750-P
300
1200
0 – 6 μm
700
2100
i3-030-1200-P
300
2000
0 – 6 μm
1300
4000
i3-030-2000-P
600
300
0 – 3 μm
200
500
i3-060-300-P
600
500
0 – 3 μm
330
800
i3-060-500-P
600
750
0 – 3 μm
500
1300
i3-060-750-P
600
1000
0 – 3 μm
670
1600
i3-060-1000-P
600
1250
0 – 3 μm
850
2100
i3-060-1250-P
600
1600
0 – 3 μm
1050
2500
i3-060-1600-P
900
NIR
0 – 2 μm
700
1100
i3-090-HNIR-P
1200
300
0 – 1500 nm
200
700
i3-120-300-P
1200
500
0 – 1500 nm
325
1000
i3-120-500-P
1200
750
0 – 1500 nm
475
1500
i3-120-750-P
1200
850
0 – 1500 nm
525
1500
i3-120-850-P
1200
UV holographic
0 – 1500 nm
200
450
i3-120-HUV-P
1200
VIS holographic
0 – 1500 nm
400
1100
i3-120-HVIS-P
1800
500
0 – 1000 nm
330
800
i3-180-500-P
1800
UV holographic
0 – 1000 nm
200
500
i3-180-HUV-P
1800
VIS holographic
0 – 1000 nm
350
1000
i3-180-HVIS-P
2400
150
0 – 750 nm
105
250
i3-240-150-P
2400
240
0 – 750 nm
160
400
i3-240-240-P
2400
UV holographic
0 – 750 nm
200
500
i3-240-HUV-P
2400
VIS holographic
0 – 750 nm
250
750
i3-240-HVIS-P
3600
240
0 – 500 nm
160
400
i3-360-240-P
3600
UV holographic
0 – 500 nm
200
500
i3-360-HUV-P
MIRROR
—
0 nm
—
—
i3-MIRROR-P
Spectroscopy grating sets*
Grating 1
Blaze wavelength
Grating 2
Blaze wavelength
Grating 3
Blaze wavelength
UV set
600 g/mm
300 nm
1200 g/mm
300 nm
2400 g/mm
240 nm
High-resolution UV set
1200 g/mm
300 nm
2400 g/mm
240 nm
3600 g/mm
240 nm
UV-VIS-NIR set
1200 g/mm
300 nm
1200 g/mm
500 nm
1200 g/mm
750 nm
Visible set
300 g/mm
500 nm
600 g/mm
500 nm
1200 g/mm
500 nm
NIR set
600 g/mm
1000 nm
1200 g/mm
750 nm
1800 g/mm
1600 nm
SWIR set
150 g/mm
1600 nm
300 g/mm
1700 nm
600 g/mm
1600 nm
* Suggested grating sets. Build your own sets or contact us to help define the best gratings for your application.
IsoPlane 320 Outline Drawings
商品属性 [Aperture Ratio] f/4.6 [Scan Speed] 0 to 1400 nm [Focal Length] 320 mm [光学分辨率] 0.05 nm