Dynamic Image Analysis from 34 micron

HAVER CPA 2-1 ONLINE for particle sizes from 34 micron


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

Further advantages at a glance

  • Resistant against heat or coldness, dust and wetness.
  • Automatic feeder cleaning.
  • Reproducible measuring results.

Technical data

Measuring range0.034 - 25 mm
Operating voltage230 Volt, 50 Hertz or 115 Volt, 60 Hertz
Feeder width65 mm
CameraCCD-line camera with Peltier element
Lighting sourceLED
Protection classIP 65
InterfacesRS 485, USB 2.0, RS 232, Profibus (optional)
Cleaningpneumatically, before and after each measurement
Sample feedingby the customer
Horizontal resolution2048 pixels
Pixel frequency50 MHz
measuring device
850 x 300 x 500 mm (L x W x H)
Total weightapprox. 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 34 µm up to 25 mm.

  • Sand
  • Pharmaceuticals
  • Food
  • Salt and sugar
  • Plastics
  • Fertilizer
  • Nylon

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.