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Particle Size & Shape analyzer

HAVER PHOTO-OPTICAL PARTICLE ANALYSIS.
ACCURATE MEASUREMENT OF MATERIAL QUALITY.

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Particle Size & Shape analyzer

HAVER CPA Technology

The HAVER CPA measuring process is used for dynamic image analysis of grain sizes and grain shapes of dry and non-agglomerating particles of bulk materials. When fitted with the appropriate HAVER peripherals, this process can be used as a laboratory, technical centre or online version in different fields: gravel, sand, coke, coal, plastic granules, wood chippings, chemical and pharmaceutical products, fertilizers, foodstuffs and many more.

HAVER CPA measurement principle

All HAVER CPA (Computerized Particle Analysis) measuring instruments utilize digital image processing technology for the dynamic image analysis of particles. The material sample is optimally dosed by a vibrating feeder whose amplitude is automatically regulated. In the measurement channel the particles fall between an LED light source and a digital line-scan camera and are scanned using the backlight technique as they free fall. The scanning range of the line scan camera is larger than the measurement channel width so that no partially scanned or completely undetected particles at the edges falsify the results.

Unlimited images

Extract from the particle list

The raw data coming from the camera do not form any single images with a certain frequency (fps), rather they generate an unlimited continuous image. Thus technology-related cut-off or double-measured particles are excluded. As opposed to other methods each particle is recorded, assigned an ID, and is saved with all measured values.

HAVER REAL TIME

The real time evaluation

Because of the employed technologies and the direct communication between the CPA hardware and software, a real time evaluation is possible with HAVER REAL TIME. This does not only include a live video depiction and the real time size distribution, but also all shape distributions can be directly and simultaneously accounted for.

Highest precision particle detection

Highly precise particle size detection

The high-tech components and the high resolution used over the entire span of the measurement range allow the highest precision particle detection. This leads to the recording of all particles within the measurement range, and for them to be available in the highest quality and with all details. Also the smallest sample sizes can be measured and provide reproducible results.

HAVER CpaServ

HAVER CpaServ Software

The HAVER CpaServ software is the artificial intelligence behind the CPA instruments and allow easy accessibility via the user surface. Using the software, single measurement operations can be defined and checked later by the software and to run automatically. All HAVER REAL TIME analysis data are processed in real time and are made available in a variety analyses and graphical depictions.

제품소개

1. HAVER CPA 2-1 HR (High Resolution) for particle sizes from 10 micron

HAVER CPA 2-1 HR
	The development of the HAVER CPA 2-1 HR meets your expectations for efficient measurement of even finest powder in laboratories. Combinated with a dispersion technology for a uniform transportation of material and for breaking up agglomerates the photo-optical particle analysis is a viable alternative to other methods of measuring powders. Mobile and flexible in use • Due to the GigE-camera it can also be operated using a notebook. • Space saving / little weight. • Use as a particle counting device. Further advantages at a glance • Even powder which is hard to convey can me measured. • Analysis of all particle sizes and particles shapes in real time (HAVER REAL TIME). • Reproducible measuring results. • Intuitive handling due to the newest CPA software. • High speed measuring.

HAVER CPA 2-1 HR

The development of the HAVER CPA 2-1 HR meets your expectations for efficient measurement of even finest powder in laboratories. Combinated with a dispersion technology for a uniform transportation of material and for breaking up agglomerates the photo-optical particle analysis is a viable alternative to other methods of measuring powders.
Mobile and flexible in use
• Due to the GigE-camera it can also be operated using a notebook.
• Space saving / little weight.
• Use as a particle counting device.

Further advantages at a glance
• Even powder which is hard to convey can me measured.
• Analysis of all particle sizes and particles shapes in real time (HAVER REAL TIME).
• Reproducible measuring results.
• Intuitive handling due to the newest CPA software.
• High speed measuring.

Application examples for the HAVER CPA 2-1 HR

The HAVER CPA 2-1 HR has been specially designed for photo-optical analysis of dry particles from 10 µm. We recommend a completely new modular dispersion technology for a uniform transportation and for breaking up agglomerates. Even powder which is hard to convey can be measured in this way:

• Quartz sand
• Coffee powder
• Metal- and ore powder
• Electrostatically charged plastic powder
• Abrasives
• Food powder

Technical data

Measuring range	0.010 - 4 mm
Operating voltage	230 Volt, 50 Hertz or 115 Volt, 60 Hertz
Feeder width	65 mm
Camera	CCD-line camera
Lighting source	LED
Protection class	IP 54
Interfaces	BUS-Ext., GigE, USB
Horizontal resolution	2048 pixels
Pixel frequency	60 MHz
Dimensions	730 x 260 x 360 mm (L x W x H)
Weight	approx. 16 kg

2. HAVER CPA 2-1 for particle sizes from 20 micron

HAVER CPA 2-1 - suitable for monitoring product quality
	The HAVER CPA 2-1 is a laboratory unit for photo-optical size and shape analysis of dry and non-agglomerating particles of bulk material and therefore ideally suited for monitoring your product quality. It is a base model with best cost-performance ratio. The HAVER CPA 2-1 can be operated using a computer or notebook with current Windows operating systems. Mobile and flexible in use • Due to the GigE-camera it can also be operated using a notebook. • Space saving / little weight. • Use as a particle counting device. Further advantages at a glance • Product quality monitoring • Very good cost-performance ratio. • Analysis of all particle sizes and particle shapes in real time (HAVER REAL TIME). • Reproducible measuring results. • Intuitive handling due to the newest CPA software. • High speed measuring.

HAVER CPA 2-1 - suitable for monitoring product quality

The HAVER CPA 2-1 is a laboratory unit for photo-optical size and shape analysis of dry and non-agglomerating particles of bulk material and therefore ideally suited for monitoring your product quality. It is a base model with best cost-performance ratio. The HAVER CPA 2-1 can be operated using a computer or notebook with current Windows operating systems.
Mobile and flexible in use
• Due to the GigE-camera it can also be operated using a notebook.
• Space saving / little weight.
• Use as a particle counting device.

Further advantages at a glance
• Product quality monitoring
• Very good cost-performance ratio.
• Analysis of all particle sizes and particle shapes in real time (HAVER REAL TIME).
• Reproducible measuring results.
• Intuitive handling due to the newest CPA software.
• High speed measuring.

Application examples for the HAVER CPA 2-1

Free falling particles in the measuring range from 20 µm up to 30 mm can be measured and counted using the HAVER CPA 2-1.

• Sand
• Coal
• Peening & blasting material
• Pharmaceuticals
• Food
• Salt and sugar
• Plastics
• Fertilizer
• Glass

Thanks to the consistent modular construction, the device can be combined with all of our HAVER peripherals.

Technical data

Measuring range	0.020 - 30 mm
Operating voltage	230 Volt, 50 Hertz or 115 Volt, 60 Hertz
Feeder width	55 mm
Camera	CCD-line camera
Lighting source	LED
Protection class	IP 54
Interfaces	BUS-Ext., GigE Vision, USB
Horizontal resolution	2927 pixels
Pixel frequency	100 MHz
Dimensions	800 x 200 x 355 mm (L x W x H)
Weight	approx. 16 kg

3. HAVER CPA 2 CONVEYOR for longish particles from 36 micron

HAVER CPA 2 CONVEYOR

The HAVER CPA 2 CONVEYOR can be used in the laboratoy or pilot plant and has been designed with a conveyor. In particular longish particles in the measuring range up to 45 mm are separated to avoid incorrect results of size and shape analysis.

Right in the middle
• Integrable in current production as an online device.
• Due to the GigE-camera it can also be operated using a notebook.

Further advantages at a glance
• Particles will be aligned (length/width).
• Automatic feeder cleanout.
• Analysis of all particle sizes and particle shapes in real time (HAVER REAL TIME).
• Reproducible measuring results.
• Use as a particle counting device.
Technical data

Measuring range	0.036 - 45 mm
Operating voltage	230 Volt, 50 Hertz or 115 Volt, 60 Hertz
Feeder width	65 mm
Conveyor width	75 mm
Camera	CCD-line camera
Lighting source	LED
Protection class	IP 54
Interfaces	BUS-Ext., GigE, USB
Horizontal resolution	2048 pixels
Pixel frequency	60 MHz
Dimensions	940 x 260 x 580 mm (L x W x H)
Weight	approx. 27 kg

Application examples for the HAVER CPA 2 CONVEYOR
	The HAVER CPA 2 CONVEYOR avoids catching of fibres or intersection of different particles like wood chips, catalysts and extruded synthetic granulates. The robust device can be used also for analysis of following bulk material: • Sand • Salt and sugar • Coal • Plastics • Fertilizer • Glass • Ceramic

4. HAVER CPA 2-1 ONLINE for particle sizes from 20 micron

HAVER CPA 2-1 ONLINE

The HAVER CPA 2-1 ONLINE, integrated in the current production, is used for the continuous quality control. Material samples are fed regularly by a sampler and are measured photo-optically. Both components are activated by a programmable controller or manually.

Right in the middle
• Regular sample analysis without an interrruption of production.
• Analysis of all particle sizes and particle shapes in real time
(HAVER REAL TIME).

Further advantages at a glance
• Resistant against heat or coldness, dust and wetness.
• Automatic feeder cleaning.
• Reproducible measuring results.

Technical data

Measuring range	0.020 - 30 mm
Operating voltage	230 Volt, 50 Hertz or 115 Volt, 60 Hertz
Feeder width	55 mm
Camera	CCD-line camera with Peltier element
Lighting source	LED
Protection class	IP 65
Interfaces	RS 485, USB, RS 232, GigE Vision, Profibus (optional)
Aeration	Axial-fan
Cleaning	pneumatically, before and after each measurement
Sample feeding	by the customer
Horizontal resolution	2927 pixels
Pixel frequency	100 MHz
Dimensions measuring device	850 x 300 x 500 mm (L x W x H)
Total weight	approx. 80 kg

Application examples for the HAVER CPA 2-1 ONLINE The HAVER CPA 2-1 ONLINE was designed for the continuous production control of free-falling bulk material in the measuring range from 20 µm up to 30 mm.
• Sand
• Pharmaceuticals
• Food
• Salt and sugar
• Plastics
• Fertilizer
• Nylon

Applications A special feature of this computerized particle analyser is the resistance against heat, dust and wetness. This is caused by the robust construction made in stainless steel, the line scan camera with Peltier element, a pneumatic cleaning and an adsorbent.

5. HAVER CPA 4-1 for particle sizes from 63 micron

The HAVER CPA 4-1 is suitable for particle size and shape analysis of coarse material up to 50 mm. With its robust construction it is designed to handle large sample quantities. The user-friendly software of this device for laboratory and pilot plant works under current Windows operating systems.

Right in the middle
• Integrable in current production as an online device.
• Both, the measuring unit as well as the HAVER CPA Software are prepared for an online connection to a PLC system.

Further advantages at a glance
• Analysis of all particle sizes and particle shapes in real time (HAVER REAL TIME).
• Reproducible measuring results.
• Noise reduction by rubberized feeder and funnel.
• Use as a particle counting device.
Technical data

Measuring range	0.063 - 50 mm
Operating voltage	230 Volt, 50 Hertz or 115 Volt, 60 Hertz
Chute width	200 mm
Camera	CCD-line camera
Lighting module	LED
Protection class	IP 54
Interfaces	digital IO-Ports, GigE, RS 232
Line resolution	4096 Pixel
Pixel frequency	60 MHz
Dimensions	1500 x 790 x 940 mm (L x W x H)
Weight	approx. 120 kg

Application examples for the HAVER CPA 4-1

Thanks to the consistent modular construction, the HAVER CPA 4-1 can be combined customized with all of our HAVER peripheral devices.
• Gravel
• Grit
• Coal
• Ore
• Ceramic

Applications
• The HAVER HSD is used to pre-dry wet material, the HAVER DMS offers pre-classification of material. Both devices play a decisive role in reducing the measuring time.

6. HAVER CPA 4-2 with 2 measuring ranges for particle sizes from 35 micron

The HAVER CPA 4-2 is equipped with two separate measuring ranges, whereby it is possible to measure fine and coarse materials on one unit photooptically. With its robust construction it is suitable for large sample quantities and can be used in laboratories or pilot plants.

Right in the middle
• Integrable in current production as an online device.
• Both, the measuring unit as well as the HAVER CPA Software are prepared for an online connection to a PLC system.

Further advantages at a glance
• Measurement in two measuring ranges.
• Analysis of all particle sizes and particle shapes in real time (HAVER REAL TIME).
• Reproducible measuring results.
• Noise reduction by rubberized feeder and funnel.
• Use as a particle counting device.

Technical data

Measuring ranges	0.035 - 15 mm / 0.091 - 90 mm
Operating voltage	230 Volt, 50 Hertz or 115 Volt, 60 Hertz
Chute width	100 mm / 300 mm
Camera	CCD-line camera
Lighting module	LED
Protection class	IP 54
Interfaces	digital IO-Ports, GigE, RS 232
Line resolution	4096 Pixel
Pixel frequency	60 MHz
Dimensions	1770 x 810 x 1050 mm (L x W x H)
Weight	approx. 152 kg

Application examples for the HAVER CPA 4-2

Measuring range one from 35 µm up to 15 mm is designed for the particle size and shape analysis of sand or split. Measuring range two from 91 µm up to 90 mm has been optimized to analyse materials like gravel and grit.
• Gravel
• Grit
• Sand
• Salt and sugar
• Coal
• Ore
• Ceramic

The HAVER HSD is used to pre-dry wet material, the HAVER DMS offers pre-classification of material. Both devices play a decisive role in reducing the measuring time.

7. HAVER CPA 4 CONVEYOR for longish particles from 96 micron

The HAVER CPA 4 CONVEYOR can be used in the laboratory or pilot plant and has been designed with a conveyor. In particular longish particles in the measuring range from 96 micron to 220 mm are separated to avoid incorrect results of size and shape analysis.

Right in the middle
• Integrable in current production as an online device.
• Both, the measuring unit as well as the HAVER CPA Software are prepared for an online connection to a PLC System.

Further advantages at a glance
• Particles will be aligned (length/width).
• Automatic feeder cleanout.
• Analysis of all particle sizes and particle shapes in real time (HAVER REAL TIME).
• Reproducible measuring results.
• Use as a particle counting device.

Technical data

Measuring range	0.096 - 220 mm
Operating voltage	230 Volt, 50 Hertz or 115 Volt, 60 Hertz
Chute width	320 mm
Conveyor width	360 mm
Camera	CCD-line camera
Lighting module	LED
Protection class	IP 54
Interfaces	digital IO-Ports, GigE, RS 232
Line resolution	4096 Pixel
Pixel frequency	50 MHz
Dimensions	2230 x 830 x 1390 mm (L x W x H)
Weight	approx. 205 kg

Application examples for the HAVER CPA 4 CONVEYOR

The HAVER CPA 2 CONVEYOR avoids catching of fibres or intersection of different particles like wood chips and catalysts.
The robust device can be used also for analysis of following bulk material:
• Cereals
• Ore
• Ceramic
• Pet food
• Plastic form parts

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