Raw material pellet and powder foreign matter inspection device - high-speed evaluation of particle size, color, and shape.
Essential for quality control in the production of plastics (PVC, PP, PE, etc.), battery materials, chemicals, and food products. Supports both online and offline.
"CALPAS" is a foreign substance detection and diagnosis device for pellets and powders that detects contaminants or unintended foreign materials. The analysis results can be integrated into the production quality management system to aid in improvements. It detects substances that differ from the defined materials in real-time from bulk materials such as petrochemical products (PVC, PP, PE, etc.), battery materials, pharmaceuticals, and food products. The results are output in individual report formats as various information such as the size, color, image, and shape of the substances. 【Features】 ■ Rapid evaluation of particle (powder/pellet/fiber length) size, shape, and color ■ Duplicate detection prevention function ■ Dual-sided detection ■ Foreign substance names can be set by the user ■ Versatile sample transport units: dry, wet, stage, etc. *For more details, please download the PDF or feel free to contact us.
basic information
【Other Features】 ■ "One-Click" Automatic Detection - Automatic Start/Stop - Automatic Hardware Operation - Real-Time Analysis through Software Image Processing: Size, Shape, Statistics - Reports - Real-Time Gallery Function *For more details, please refer to the PDF. Feel free to consult us about your applications and inspection challenges you wish to address.
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Model number/Brand name
CALPAS
Applications/Examples of results
【Usage】 ■Quality control in the production of petrochemical products (various plastics such as PVC, PP, PE), battery materials, pharmaceuticals, and food products. *For more details, please download the PDF or feel free to contact us.
Line up（9）
| Model number | overview |
|---|---|
| CALPAS-R2 High Sensitivity Foreign Object Inspection Model | It is possible to create a powder layer with a thickness of approximately 40 to 50 μm, and all image inspections of particles moving at 300 RPM can be performed very quickly (15 to 20 minutes per 1 kg). Pre-weighing of samples is unnecessary with the automatic load cell, and results converted to the specified amount can be derived. |
| CALPAS-V Standard pellets, opaque pellets, for powder applications | General-purpose model equipped with bottom lighting and high-performance feeder. |
| CALPAS-VR for charged pellets and adhesive powders | Dedicated model equipped with a rotary hopper. |
| CALPAS-R for pellet particle size and shape inspection | Turntable-equipped model for particle size and shape inspection (compatible with transparent to opaque pellets) |
| CALPAS-F for film and substrate applications | Dedicated model with transport stage, coaxial lighting, and fisheye lens. |
| CALPAS-W for slurry | Wet-type dedicated model with flow cell equipped |
| CALPAS-K Online Foreign Matter Inspection | Equipped with a robust industrial PC, automatic weighing function, and PLC control function (real-time inspection). Compatible with selectable conveyor units, lighting, cameras, and lenses to accommodate various samples. |
| CALPAS-T High-Precision Foreign Object Inspection | Dual-sided inspection model equipped with two cameras. |
| CALPAS Software | Control of CALPAS hardware and analysis of acquired data - output. It provides access to all functions of hardware such as lighting and conveyance, and allows them to be saved as presets. When inspecting various samples with a single CALPAS, inspection conditions suitable for each sample can be applied instantly. It is also equipped with various analysis functions (foreign object definition, report output, re-analysis, calibration, etc.), allowing flexible adjustment of analysis conditions according to the user's objectives. |
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Nihon Laser, founded in 1968, is the oldest and largest specialized company in Japan for lasers and optical-related products, having grown alongside advancements in laser technology with the support of our customers as a pioneer in the laser trading industry. We allocate just over 10% of our workforce to engineers, making us a trading company with strong technical expertise. We provide excellent laser products and optical-related products from around the world, including the USA, UK, Germany, France, Switzerland, Denmark, and Lithuania. We have established agency agreements with top-class manufacturers in each country, and currently, we have about 50 overseas trading partners. Additionally, we can independently assemble laser-related equipment sourced from around the world and offer it as application systems. While we are a trading company, we also provide services akin to a fabless manufacturer. With gratitude for our customers' demands, we will continue to offer flexible and aggressive solutions.