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ACA PERMI POROSITY

ACA Permi is the best tool to balance your process stability and product quality. On-line air permeability measurement provided by PERMI monitors your process and quality factors and keeps you on the safe side.

Description

Specifications

Documents

Optimize refining, retention, broke addition, vacuum levels and any of the machine variables that make paper, not just good paper, but the best possible product.

Improve and Maintain the stability of the structure of your paper – less broke, lower operation costs and a higher quality product.

  • Production increase of a liquid packaging board machine from 576 ton/day up to 648 ton/day.d higher quality paper for your customers.
  • Speed increase of a cigarette paper machine from 300 m/min to 400 m/min (25 %).
  • Much faster grade changes in production of nonwovens.
  • Energy savings up to 10 kWh/ton with better control of refining.

Measurement principle:  Permi LP (Vacuum) or Permi HP (Air Blow) method; Single side (usually lower side); Fixed point or Scanning; Continuos air flow through the web; Measurement sample time 2 ms

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Output type:  2-wire, three outputs, 4–20 mA & Ethernet

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Operating temperature:  Measuring unit, 110 deg C max; Control unit, 50 deg C max; Dimensions

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Measurement ranges:  0,02–12 000 l/m2/s; Gurley, 0,02–6 000 sec; Bendtsen, 1–50 000 ml/min; Coresta , 1–40 000 Cu; Any other method

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External connections:  Power Supply 100–240 VAC, 50/60 Hz or 24 VDC 2A; Air Supply 6–10 bar, 200 l/min, clean and dry air; Instruments Signals 2 Analog outputs, 4–20 mA; 2 Binary Inputs

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Software:  ACA ProcessView;

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Special features:  Automatic self-cleaning cycle (adjustable time); Optional cloud service for real time results and maintenance data over internet connection.; Possibility to send output data to all commercial data bus systems including OPC.; Possibility to tailor the user interface to meet customers’ needs and standards.; Traceable parameters, all changes made to Permi parameters are stored into the system.; Local database can hold even months of measurement data which can be retrieved to user interface.

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Maintenance:  Filters to be replaces every 4–8 weeks.

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Calibration:  Single calibration curve per measurement system

: 

Scanner options:  Width and scanning speed are chosen according to the application.

Measurement principle:  Permi LP (Vacuum) or Permi HP (Air Blow) method; Single side (usually lower side); Fixed point or Scanning; Continuos air flow through the web; Measurement sample time 2 ms

: 

Output type:  2-wire, three outputs, 4–20 mA & Ethernet

: 

Operating temperature:  Measuring unit, 110 deg C max; Control unit, 50 deg C max; Dimensions

: 

Measurement ranges:  0,02–12 000 l/m2/s; Gurley, 0,02–6 000 sec; Bendtsen, 1–50 000 ml/min; Coresta , 1–40 000 Cu; Any other method

: 

External connections:  Power Supply 100–240 VAC, 50/60 Hz or 24 VDC 2A; Air Supply 6–10 bar, 200 l/min, clean and dry air; Instruments Signals 2 Analog outputs, 4–20 mA; 2 Binary Inputs

: 

Software:  ACA ProcessView;

: 

Special features:  Automatic self-cleaning cycle (adjustable time); Optional cloud service for real time results and maintenance data over internet connection.; Possibility to send output data to all commercial data bus systems including OPC.; Possibility to tailor the user interface to meet customers’ needs and standards.; Traceable parameters, all changes made to Permi parameters are stored into the system.; Local database can hold even months of measurement data which can be retrieved to user interface.

: 

Maintenance:  Filters to be replaces every 4–8 weeks.

: 

Calibration:  Single calibration curve per measurement system

: 

Scanner options:  Width and scanning speed are chosen according to the application.

Features & Benefits