HERA IPERSPETTRALE is a compact and rugged camera that enables an innovative approach to spectral imaging.
With its unique and patented technology based on time-domain Fourier Transform (FT) detection, HERA provides exceptional spatial-spectral resolution and superior sensitivity in low-light illumination conditions.
HERA is based on a Fourier Transform (FT) approach: the data-cube is acquired in the time-domain, by step-scanning a compact ultra-stable interferometer in front of the bidimensional sensor.
The software then automatically computes an FT at each and every pixel of the image, providing the final hyperspectral data-cube.
As a result of an FT, the spectrum at each pixel is a continuous curve, so the number of bands is virtually unlimited, not defined by the hardware.
As in any other FT techniques, the spectral resolution is not constant as a function of the wavelength. Also, the spectral resolution can be simply varied via software: at each measurement, you can decide whether to acquire a high spectral resolution-image, or – if not required – a faster and lower spectral resolution-image.
Regardless of this choice, the exceptional light throughput is not affected, thanks to the FT approach.
Nireos Hera Iperspettrale SWIR
SWIR Compare
Nireos Hera Iperspettrale SWIR
Spectral range = 900 – 1700 nm
Sensor spatial resolution = 640 x 512 pixels
User adjustable spectral resolution: < 5 nm @ 900 nm/ <20 nm @ 1700 nm
Sensor = cooled InGaAs (?T = 30?)
Number of bits = 14 bits
Software interface = Labview based interface
Number of spectral bands = ?*
Field of view = 11 degrees
Working distance = 1 m - ?
Dimensions = 220 x 160 x 105 mm
Weight = 2.85 kg * HERA is FT spectroscopy based instrument and number of spectral bands is software selectable and independent from measurement time
Quick Comparison
| Nireos Hera Iperspettrale SWIR remove | Resonon Pika IR+ remove | Specim SWIR remove | Specim FX10+ remove | Hyspex SWIR-640 remove | Specim FX10 remove | |
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| Name | Nireos Hera Iperspettrale SWIR remove | Resonon Pika IR+ remove | Specim SWIR remove | Specim FX10+ remove | Hyspex SWIR-640 remove | Specim FX10 remove |
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| Content | HERA IPERSPETTRALE is a compact and rugged camera that enables an innovative approach to spectral imaging. With its unique and patented technology based on time-domain Fourier Transform (FT) detection, HERA provides exceptional spatial-spectral resolution and superior sensitivity in low-light illumination conditions. HERA is based on a Fourier Transform (FT) approach: the data-cube is acquired in the time-domain, by step-scanning a compact ultra-stable interferometer in front of the bidimensional sensor. The software then automatically computes an FT at each and every pixel of the image, providing the final hyperspectral data-cube. As a result of an FT, the spectrum at each pixel is a continuous curve, so the number of bands is virtually unlimited, not defined by the hardware. As in any other FT techniques, the spectral resolution is not constant as a function of the wavelength. Also, the spectral resolution can be simply varied via software: at each measurement, you can decide whether to acquire a high spectral resolution-image, or - if not required - a faster and lower spectral resolution-image. Regardless of this choice, the exceptional light throughput is not affected, thanks to the FT approach. | Pika IR+ 900 - 1700 nm High-Precision Infrared The Pika IR+ (formerly Pika NIR-640) is a high-performance hyperspectral camera that covers the Near-Infrared (NIR) spectral range. It has high spatial and spectral resolutions and is often used for infrared laboratory applications. The Pika IR+ can be used in our airborne, laboratory, and outdoor hyperspectral systems, as well as standalone or integrated into your system. | SWIR SWIR is a high-speed short-wave infrared hyperspectral camera that operates in the 1000-2500 nm range. It has 384 spatial pixels and achieves image rates of up to 400 frames per second using a CameraLink connection. To assure indoor/outdoor usage in varying conditions, it now has rugged weather-proof IP54 casing and temperature-stabilized optics but still uses less power than before, only 50W nominal. Its temperature-stabilized optics provide stability and sensitivity required in the most challenging near-infrared chemical imaging applications, from pharmaceutical quality assurance to food and agriculture analysis. The SWIR camera meets the highest requirements in the lab, industry, and field. | Specim FX10+ The Specim FX10+ is a high-speed line-scan hyperspectral camera optimized for applications requiring fast imaging. Its high resolution ensures accurate and detailed imaging at a rapid pace. Specim FX10+ operates in the visible and near-infrared (VNIR) region from 400 to 1000 nm. | HySpex SWIR-640 The HySpex SWIR-640 hyperspectral camera is developed for field, laboratory, and airborne applications. HySpex SWIR-640 offers high spatial resolution by using a unique MCT sensor. The FPA is cooled to 150K using a sterling cooler, yielding low background noise, high dynamic range, and exceptional SNR levels. The camera offers an aberration-corrected optical system with high optical throughput (f/2.0), the data quality, sensitivity, and resolution is truly state of the art. A wide range of close-up lenses allows the use of the camera at working distances ranging from a few centimeters, with a spatial resolution of 32 ?m, to infinity for e.g. airborne remote sensing. | Specim FX10 Specim FX10 is a line-scan hyperspectral camera that operates in the visible and near-infrared (VNIR) region. It is an excellent tool for industrial and scientific applications. The Specim FX10 operates in the 400-1000 nm region, and the color-optimized Specim FX10c in the 400-780 nm region. |
| Description | Spectral range = 900 - 1700 nm Sensor spatial resolution = 640 x 512 pixels User adjustable spectral resolution: < 5 nm @ 900 nm/ <20 nm @ 1700 nm Sensor = cooled InGaAs (?T = 30?) Number of bits = 14 bits Software interface = Labview based interface Number of spectral bands = ?* Field of view = 11 degrees Working distance = 1 m - ? Dimensions = 220 x 160 x 105 mm Weight = 2.85 kg * HERA is FT spectroscopy based instrument and number of spectral bands is software selectable and independent from measurement time | Spectral Range (nm) = 900 - 1700 Spectral Channels = 336 Spectral Bandwidth (nm) = 2.4 Spectral Resolution - FWHM (nm) = 5.6 Spatial Pixels = 640 Max Frame Rate (fps) = 240 f/# = 1.8 Interface = GigE Dimensions (mm) = 264 x 115 x 88 Weight, w/o lens (kg) = 2.95 | Spectral range = 1000 - 2500 nm Spectral resolution (FWHM) = 12 nm (30 ?m slit) Spectral sampling / pixel = 5.6 nm F/# = F/2.0 Slit width = 30 ?m (50 or 80 ?m optional) Effective slit length = 9.2 mmRICAL CHARACTERISTICS Sensor = Cryogenically cooled MCT detector Spatial pixels = 384 Spectral bands = 288 Pixel size = 24 x 24 ?m Detector cooling = Stirling, 25 000 h MTTF Signal-to-noise ratio = 1050:1 (at max. signal level) Camera output = 16 bit CameraLink Data cable Length = 5m Camera control = USB/RS232 Frame grabber = NI-1433 Epix grabber = E4* Frame rate = 450 fps (maximum full frame) Exposure time range = 0.1 - 20 ms Power consumption = Nominal < 50 W Input voltage = 18 - 36 VNICAL CHARACTERISTICS Size (L x W x H) = Sensor 545 x 176 x 178 mm, PSU & control unit 300 x 190 x 130 mm Weight = 14 kg & approx. 5 kg Body = Anodized aluminium with mounting screwholes Lens mount = Standard C-mount Shutter = Electro-mechanicalONMENTAL CHARACTERISTICS Storage = -20... +50 ?C Operating = +5... +40 ?C non-condensing | Spectral Range = 400-1000 nm Spectral resolution (FWHM) = 15 nm, Typical mean Spectral sampling/pixel = 6.3 nm, With default binning Spectral bands = 100, With default binning Numerical aperture = 1.7, With default lens Optics magnification = 0.80 Effective pixel size = 19.9x9.97 ?m, At fore lens image plane Effective slit width = 42 ?m, At fore lens image plane Effective slit length = 10.2 mm, At fore lens image plane SNR @ max. signal = 420 : 1 Spatial samples = 1024 Bit depth = 12 Maximum frame rate = 705 FPS full range. With 2-spectral binning (Bands: Max FPS) = 1:9900/5:6500/20:2800/35:1813/70:985 Binning = 2,4,8 spectral and spatial, Default: 2 spectral x 1 spatial ROI = Freely selectable multiple bands of interest, Minimum height of ROI is two 1-binned rows. Maximum frame rate is determined by the total number of rows included in the mMROI?s Pixel operability = 99.993% Image corrections = Non uniformity correction/Bad pixel replacement/Automatic Image Enhancement (AIE). AIE: Unified spectral calibration + corrected smile and keystone aberrations. One point NUC Sensor material = CMOS Sensor cooling = Passive Full well capacity = 90 ke- Read-out modes = IWR / ITR Optics temperature = Passive Lens mount = Custom mount Fore lens FOV options:12 deg/38 deg (default)/47 deg/51 deg/83 deg. Only the default lens is specifically designed for FX10. With other lens options, optical parameters may vary. Camera digital data output/control interface = GigE Vision Camera control protocols = GenICam, ASCII Power input = 12 V DC (+-10%) Power consumption = Max 4 W Connectors = Industrial Ethernet IP = IP52 Dimensions (L x W x H) 150 x 85 x 71 mm Mounting surface option on three sides. Mounting kit adds 24 mm distance on mounting side. Weight 1.3 kg Storage temperature = -20 ... +50?C (non-condensing) Operating temperature = +5 ? +40?C (non-condensing) Relative humidity = 5% - 95% (non-condensing) | Spectral range = 960 - 2500 nm Spatial pixels = 640 Spectral channels = 360 Spectral sampling = 4.38 nm FOV* = 16? Pixel FOV across/along* = 0.44/0.44 mrad Bit resolution = 16 bit Noise floor = 80 e- Dynamic range = 7500 Peak SNR (at full resolution) > 800 Max speed (at full resolution) = 235 fps Power consumption = 10 W Dimensions (l-w-h) = 36 - 11- 15 cm Weight = 4.1 kg Camera Interface = CameraLink *Can be doubled with FOV expander | Spectral Range = 400-1000 / 400-780 (c-version) Spectral resolution (FWHM) = 5.5 nm (mean) Spectral sampling/pixel = 2.7 nm, With default binning Spectral bands = 224 / 140 (c-version), With default binning Numerical aperture = 1.7, With default lens Optics magnification = 0.80 Effective pixel size = 19.9x9.97 ?m, At fore lens image plane Effective slit width = 42 ?m, At fore lens image plane Effective slit length = 10.2 mm, At fore lens image plane SNR @ max. signal = 420 : 1 Spatial samples = 1024 Bit depth = 12 Maximum frame rate = 327 FPS full range / 514 FPS full range (c-version) Binning = 2,4,8 spectral and spatial Default: 2 spectral x 1 spatial ROI = Freely selectable multiple bands of interest. Minimum height of ROI is two 1-binned rows. Maximum frame rate is determined by the total number of rows included in the mMROI?s Pixel operability = 99.993% Image corrections = Non uniformity correction/Bad pixel replacement/Automatic Image Enhancement (AIE)/One point NUC. AIE: Unified spectral calibration + corrected smile and keystone aberrations Sensor material = CMOS Sensor cooling = Passive Full well capacity = 90 ke- Read-out modes = IWR / ITR Optics temperature = Passive Lens mount = Custom mount Fore lens FOV options = 12 deg/ 38 deg (default)/ 47 deg/ 51 deg/ 83 deg. Only the default lens is specifically designed for FX10. With other lens options, optical parameters may vary. Camera digital data output/control interface = GigE Vision, CameraLink Camera control protocols = GenICam, ASCII Power input = 12 V DC (+-10%) Power consumption = Max 4 W Connectors = Industrial Ethernet OR CameraLink 26-pin, 0.5? MDR IP = IP52 Dimensions (L x W x H) = 150 x 85 x 71 mm Mounting surface option on three sides. Mounting kit adds 24 mm distance on mounting side. Weight = 1.3 kg Storage temperature = -20 ... +50?C (non-condensing) Operating temperature = +5 ? +40?C (non-condensing) Relative humidity = 5% - 95% (non-condensing) |
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