Hyper Vision HPV-X2
Extreme sensitive High-speed Video Camera
| Test Type | 10 Million frames/second |
| Type | Mobile device |
eXtreme Sensitivity
eXtreme Recording Speed
- ISO 16,000 – 6 times higher sensitivity compared to conventional cameras,
the best in its class * - 10 million frames per second – the best in its class
- Equipped with a Two Camera Synchronized Recoding Function
- Enable direct camera control by a commercial image analysis software **
* ISO sensitivity is a reference value.
** Supported software is VIC-3D. (Refer to P.14)
Visualization Technology Is One of the Driving
Forces Behind Progress in Science and Technology
Medical science and engineering have made dramatic progress thanks to visualization technology. Examples include the
invention of microscopes capable of enlarged observations of phenomena occurring in the microscopic domain, invisible
to the human eye, X-ray inspection systems, which enable the observation of images utilizing light at imperceptible
wavelengths, and infrared cameras. Our eyes are incapable of capturing phenomena occurring at times shorter than 50 to 100 ms. As a result, high-speed video cameras have become necessary in order to record phenomena occurring at intervals that cannot be seen with the human eye, and then replay them at a slower rate so that they can be visualized.
As the standard tool for visualizing ultra high-speed domains, the Hyper Vision high-speed video camera contributes to
our understanding of ultra high-speed phenomena in a variety of fields.
Numerous Subjects of Observation Requiring Time
Resolution of One Millionth of a Second or Less
Aerospace Equipment
- Airflow in wind tunnel tests
- High-speed impact tests for aerospace materials
- The behavior of high-speed flying objects
- The generation and propagation ofshockwaves
Automobiles
- The failure behavior of automotive body materials
- The combustion process in engines
- The injection process in fuel injection equipment
Advanced Medical Equipment
- The drug release process in drug delivery systems
- The generation and disappearance process of microbubbles, which are utilized for sterilization and ultrasound diagnosis
Consumer Electronics
- The inkjet ink discharge process materials
- The failure process of smartphone glass
- The behavior of MEMS equipment devices used in projectors
Visualization technology, based on the high-speed recording and slow motion replay of phenomena via a high-speed video camera, is widely used in a variety of fields.
The following are examples of fields requiring high-speed observation, requiring time resolution of one millionth of a second or less.
Semiconductor
- The behavior of plasma in plasma generators
- Observation of the failur e process of semiconductor devices
Industrial Equipment
- Observation of the machining process in welding equipment and machining equipment
- Operation error analysis of manufacturing equipment
Raw Materials and Other Materials
- The process of manufacturing nanomaterials through atomization
- The denaturing process of metals
Sports Equipment
- Motion analysis
- Development of sports equipment
Aerospace Field
- Airflow in wind tunnel tests
- High-speed impact tests for aerospace materials
- The behavior of high-speed flying objects
- The generation and propagation ofshockwaves
High-Speed Collision of a Transparent Laminate with a Resin Sphere
CFRP Lightning Strike Tests
Lightning strike tests are used to investigate damage from lightning strikes to carbon fiber reinforced plastics (CFRP), which are increasingly used as structural materials for aircraft. The image illustrates the instant gasification of the resin by the lightning current flowing along the direction of the CFRP fibers
Supersonic Wind Tunnel Test
Sonic booms, the shockwaves generated by ultrasonic passenger planes, cause a thunderous noise on the ground, so aerodynamic designs are studied as a means to reduce this problem. The image shows a Mach 2 ultrasonic wind tunnel test. Subtle variations in airflow are captured by the high-speed camera.
Satellite and rocket debris, referred to as space junk, circles the earth at high speeds in satellite orbits. Space junk causes problems when it collides with spacecraft in flight, causing damage. In addition, in recent years, the conversion of aircraft parts to carbon fiber reinforced plastics (CFRP) has advanced. However, aircraft experience lightning strikes and collisions with birds and hail midflight, so the impact resistance of materials and the damage caused by these occurrences must be investigated beforehand. In the development of aerospace materials, high-speed cameras are used to investigate the failure behavior of materials caused by high-speed flying objects, and the deformation and failure behavior of materials caused by high-speed impacts. In addition, high-speed cameras are utilized for the development of thrust generators, aerodynamic design via wind tunnel tests, the observation of damage in lightning strike tests, and basic research into shockwaves, detonation waves, and other high-speed wave motion phenomena.
These images show the failure process caused by the high-speed collision of a resin sphere (nylonsphere) with a block of a transparent laminate (polycarbonate). The images illustrate the production and growth of cracks inside the block due to the stress wave caused by the collision.
Provided by Professor Arai of Hosei University, Professor Sato of JAXA, Professor Kawai of Kumamoto University
High-Speed Collision of a Transparent Laminate with a Resin Sphere
A resin sphere is injected at 3.5 km per second from the gas gun. The high-speed collision of a transparent laminate with the resin sphere is captured in the backlight system to face the camera and strobe light.
Automotive Industrial Field
- The failure behavior of automotive body materials
- The combustion process in engines
- The injection process in fuel injection equipment
Fuel Injection Nozzle (Injector) for an Automobile Engine
Liquid fuel is injected from the engine’s fuel injection nozzle. Analysis of the process of atomization, by which the fuel is changed into fine particles of uniform size, is indispensable for the development of high-power, high-efficiency engines. The images illustrate how the liquid fuel injected at high speed from the pores in the nozzle tip forms a cone-shaped film, which then changes into droplets.
Provided by Professor Kawahara of Okayama University
Spark Plugs
The recorded image shows the spark discharge occurring between the electrodes of the spark plug. It is evident that the spark is bent significantly by the impact of the fuel injected from the left side to the right side of the image. Provided by Professor Kawahara of Okayama University
High-Speed Tensile Test of Carbon Fiber Reinforced Plastics (CFRP)
The image illustrates the breakage of the CFRP by the high-speed tensile testing machine. The CFRP fractures instantaneously at the limit load, so a recording speed of 10 million frames/second is required to capture the fracturing process in detail.
Atomization Process of Fuels
Recording speed: 10 million frames/second Width of field of view: Approx. 1.2 mm.
The liquid fuel injected from the nozzle is captured. The liquid film turns into the droplets with increasing distance from the nozzle. Provided by Professor Kawahara of Okayama University
Atomization Process of Fuels
In order to develop high-output, high-efficiency automobile engines, detailed observations and analyses of the structural components of the engine are required. This includes the process of fuel injection by fuel injection equipment (injectors), and the process of fuel ignition by spark plugs. In addition, the development of automobile bodies utilizing new materials such as lightweight and very strong carbon fiber reinforced plastics (CFRP) is actively being pursued.
However, in developing such new materials, it is necessary to observe and analyze the deformation and failure behavior of materials when they undergo an impact. In recent years, the deformation behavior of materials recorded using high-speed cameras has been analyzed using image analysis software. Dynamic analyses of the 2D or 3D strain distributions in the material are also performed. In addition, high-speed cameras are used to observe the engine combustion process and the behavior of airbags.
Observation and Analysis of Engine Components
Discharge of spark plug or fuel injection from the nozzle can be observed in part alone or by visualization engine and analyzed in detail.
Medical Treatment and Biotechnology Fields
- The drug release process in drug delivery systems
- The generation and disappearance process of microbubbles,which are utilized for sterilization and ultrasound diagnosis
In medical treatment and biotechnology fields, research is advancing using the dynamics of so-called microbubbles, microscopic bubbles on the order of 1 to 100 microns. When microbubbles in a fluid are exposed to ultrasonic waves, they expand, contract, and then disappear, a process that generates a localized, high-speed flow referred to as a microjet. Research is being performed regarding the use of this phenomenon to open pores in cells so as to introduce genes and pharmaceutical agents directly into cells. Microbubbles are extremely minute, so the process of expansion, contraction, and destruction occurs at very high speeds. Accordingly, a high-sensitivity, high-speed camera is required to analyze this behavior. In addition, high-speed cameras are used to observe the behavior of ultrasonic waves from ultrasonic generators.
The Destruction Process of Microbubbles in Proximity to Cancer Cells Using Ultrasonic Waves
Research is advancing into a drug delivery system in which microcapsules containing pharmaceutical agents and microbubbles are introduced in proximity to cancer cells. Exposure to ultrasonic waves is used to rupture the capsules, and the pharmaceutical agents are then guided into the cancer cells. The images illustrate the expansion, contraction, and destruction of microbubbles in proximity to cancer cells, and the mechanical impact of this process on the cells.
Provided by Division of Bioengineering and Bioinformatics at Hokkaido University
High-Speed Contraction of Microbubbles
The images illustrate the contraction and disappearance of microbubbles resulting from an electrical discharge at the tip of a microscopic tube. Research is being conducted into micro-scalpels and other applications using the high-speed flow generated when microbubbles disappear.
(Provided by the Yamanishi Laboratory at the Shibaura Institute of Technology)
Consumermer Electronics Field
- The inkjet ink discharge process
- The failure process of reinforced glass
- The behavior of MEMS devices used in projectors
High-speed cameras are used to observe high-speed phenomena in the micro domain. These include observations of the failure process of brittle materials such as the reinforced glass used in mobile information devices, the ink discharge process in inkjet printers, and the behavior of MEMS devices used in projectors.
Inkjet Printers
In the development of inkjet printers, it is necessary to enlarge the microscopic amount of ink discharged from the nozzle and to observe its behavior in detail using high-speed cameras.
(Provided by Associate Professor Enomoto of Kanazawa University)
Semiconductor an Industrial Equipment Fields
- The behavior of plasma in plasma generators
- Observation of the failure process of semiconductor devices
- Observation of the machining process in welding equipment and machining equipment
- Operation error analysis of manufacturing equipment
Laser Ablation Deposition System
High-speed cameras are used to observe and measure high-speed phenomena. These include the behavior of plasma in etching systems, sputtering systems and other plasma equipment, and machining processes in laser machining systems, electrical discharge machines, and cutting machines. In addition, they are used for failure mode analysis, including observations of the moment of destruction of the insulating film on the semiconductor devices.
Laser Ablation Film Forming Apparatus
If the laser pulse is irradiated to a target substance, a substance surface stripped (ablation), particles with a
light-emitting called plume will pop out. The laser ablation film forming apparatus utilizes this
phenomenon, a substrate to be formed a film is arranged opposite to the target substance, and a film by
depositing the particles generated by abrasion on the substrate. The image is obtained by observing the
generation and disappearance process of the plume with the laser pulses emitted horizontally from the left.
Provided by the Tanabe Laboratory at Kyoto University
Provided by Professor Kawahara of Okayama University
Dielectric breakdown of the semiconductor device
Dielectric breakdown of MOS (Metal – Oxide – Silicon, the basis of semiconductor integrated circuit) device is observed. The breakdown process is captured in which the thin-film metal electrode is going to peel from the oxide film while emits a flash.
Provided by the Sugawa Kuroda Laboratory at Tohoku University
Width of field of view: Approx. 0.8 mm
FTCMOS2 Advanced,
Next-Generation Burst Image Sensor
Burst Method Enables Ultra High-Speed Recording
For typical high-speed video cameras, image storage memories are located outside of the image sensor. Because the number of signal output taps are overwhelmingly small compared to the number of pixels, the transfer of the video signals from the pixels to the memories must be a sequentially serial process; therefore, ultra high-speed recording of more than 1 million frames per second could not be realized. In contrast, Shimadzu’s burst image sensor has the same number of built-in memories as number of frames recorded. Furthermore, a pixel and memories are connected by wire in a one-to-one manner in order to completely parallel transfer the video signal from the pixels to the memories. This makes it possible to realize ultra high-speed recording at 10 million frames per second. In addition, since it not limited to the number of signal output taps as with conventional serial transfer system, high-resolution recording at ultra high speed is available.
Next-Generation Burst Image Sensor Based on CMOS Technology
Conventional burst image sensors are based on CCD technology, in which the memory is positioned adjacent to the pixels. As a result, there are problems with decreased image quality due to signal leakage from pixels to memory. Accordingly, the Shimadzu FTCMOS burst image sensor adopts CMOS technology, in which the pixels and memory are spatially separated to achieve high image quality with no signal leaks. In addition, with the FTCMOS2, light sensitivity is six times better than with FTCMOS, thanks to the adoption of a new CMOS process.
Note: FTCMOS and FTCMOS2 sensors were developed through collaborative research with Prof. Shigetoshi Sugawa of Tohoku University. Patents: 04931160, 04844853, 04844854
Improved Signal-to-Noise Ratio Thanks to Six Times the Conventional Sensitivity
The light sensitivity of the HPV-X2 has been improved six-fold compared to our conventional products by adopting the FTCMOS2 image sensor. The resulting improvement in signal-to-noise ratio yields clearer images compared to conventional products, if the optical systems are the same.
FP Mode and HP Mode
- The FTCMOS2 sensor has 100,000 pixels and a 12.8 million bit memory.
- In FP mode, each 128 bit memory element is assigned to 100,000 pixels.
- In HP mode, each 256 bit memory element is assigned to 50,000 pixels.
- The maximum recording speed in HP mode is 10 million frames/second, and the number of frames recorded is 256, twice the number in FP mode. However the resolution is 1/2, at 50,000 pixels.*
* When images are displayed using software, and when saving image data, the pixels that are not used in HP mode are supplemented by the software, so the equivalent of 100,000 pixels is displayed or saved.
New FTCMOS2 Image Sensor
Conventional FTCMOS Image Sensor
| HP (Half Pixel) Mode | FP (Full Pixel) Mode | |
|---|---|---|
| Max. Recording Speed | 10 million frames/second | 5 million frames/second |
| Resolution | 50,000 pixels | 100,000 pixels |
| Number of Frames Recorded | 256 | 128 |
High-Speed Synchronized Recording Function Using Two Cameras
Accurate synchronized recording can be performed using two cameras at a frame rate of 10 million frames/second, so high-speed phenomena can be recorded simultaneously from two directions. Also, 3D image analysis can be performed in combination with commercially available image analysis software.
- Two directional simultaneous recording using two cameras
- 3D image analysis in combination with commercially available image analysis software
Two Directional Simultaneous Recording of the Breakage of Carbon Fiber Reinforced Plastic (CFRP) in a Tensile Test
Front
Side
Windows Compatible Control Software
- Windows compatible control software is provided. Just connect the camera and PC using a LAN cable and configure the simple settings to start recording at high speeds immediately.
- In addition to a special format, the recorded images can be saved in common formats such as AVI, BMP, JPEG, and TIFF.
Applications
The Camera Can Be Used in Combination with CommerciallyAvailable Image Analysis Software
- High-speed phenomena can be subjected to image analysis and numerical analysis by saving the recorded images in a common format, and then loading them into commercially available image analysis software.
- In particular, to obtain strain distributions for samples during material tests, commercially available strain distribution analysis software can be used, which operates on the principle of digital image correlation (DIC).
3-D strain analysis of CFRP thin plate
The deformation behavior of a CFRP thin plate colliding with a steel ball emitted by a gas gun at supersonic speed has been captured by two high-speed cameras. By using 3D-DIC software, it is possible to analyze a temporal change of the strain distribution in the direction perpendicular to
the thin plate.
Provided by the Tanabe Laboratory at Nagoya University
3D-DIC Analysis Software VIC-3D
(Option: Correlated Solutions Inc.)
VIC-3D can control two HPV-X2 units in direct through its’
graphical user interface to perform high-speed three-dimensional strain analysis.
*In order to make HPV-X2 direct control function by VIC-3D available, a license
authentication kit (S348-09838-01) is required in addition to VIC-3D.
Technical data: Hyper Vision HPV-X2
 | ||
| Hyper Vision HPV-X2 | ||
|---|---|---|
| Camera Head | ||
| Lens Mount | Nikon F-mount1) | |
| Image Sensor | FTCMOS2 image sensor | |
| Recording Speed2) (frame rate) |
|
|
| Continuous Recording Capacity |
|
|
| Resolution |
|
|
| Color/Gradations | Monochrome, 10 bits4) | |
| Exposure Time5) |
| |
| External Trigger Input | Two channels (TRIGIN, STANDBY) TTL level (5 V), capable of either positive or negative polarity | |
| Recording Mode | Internal trigger, external trigger, continuous trigger | |
| Synchronization Function | Capable of synchronized recording with two cameras connected | |
| Optional Outputs | Two channels (exposure start timing, trigger detection timing, or other outputs depending on settings) | |
| Trigger Point Setting | Can be set to any frame from the second frame onwards. | |
| Interface | One 1000 Base-T/100 Base-TX port | |
| External Monitor Output6 | NTSC/PAL output | |
| Data Memory Format | 10-bit dedicated format, BMP, AVI, JPEG, TIFF (8-bit and 16-bit formats supported) | |
| Power Supply Unit | ||
| Power Rating | Single phase 120 V/220-230 V, 200 VA, 50/60 Hz | |
| Required Specifications for the Control PC | ||
| Operating System | Windows10 Pro7) (64bit) | |
| CPU | Intel Core i5 or faster | |
| Memory | ||
| HDD | 250 GB or more | |
| Screen Size | 1,366 × 768 or larger | |
| Interface | 1000 Base-T/100 Base-TX | |
| External Recording Device | DVD-RW | |
| Other Peripherals | Mouse and keyboard | |
| Environmental Conditions | 4 GB or more | |
| Operating Temperature Range | 5 to 40 °C | |
| Operating Humidity Range | 35 to 75 % RH with no condensation | |
| Storage Temperature Range | 0 to 50 °C | |
| Storage Humidity Range | 20 to 80 % RH with no condensation | |
| Size and Weight | ||
| Camera Head | W160 × D330 × H260 mm, approx. 6.4 kg | |
| Power Supply Unit | W150 × D392 × H185 mm, approx. 5.2 kg | |
| Length of Interface Cable Between Camera and Control Computer | Approx. 2 m | |
| Length of Cable Between Camera and Power Supply Unit | Approx. 2.8 m |
External Dimensions
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