Model: F0023

The Digital Foam Porosity Tester is an instrument for monitoring the porosity of flexible cellular polyurethane.  The machine determines the ease with which air passes through a cellular structure.

Airflow values may be used as an indirect measurement of certain cell structure characteristics.  A flexible cellular test piece, 50mm x 50mm x 25mm, is placed in a cavity over a vacuum chamber and a specified constant differential air pressure is created.  The rate of airflow required to maintain this pressure, is the airflow value. 

Application:
• Flexible cellular polyurethane

Benefits:
• Digital operation
• Quick and simple process
• Useful for Quality Control
• Precise, repeatable tests

Features:
• Digital Manometer: 100-500 Pa ± 2%
• Variable Flow Range
• Test head area: 50mm x 50mm
• Test Temperature:  23°
• Different ranges available
(please specify from Options menu)

Optional:
• Printer
• Different ranges available:
(Please select instrument range upon order)
0.2 – 20 L/min unit:
      - Accuracy: 0.2 – 2 L/min = ± 1% FS
      - Accuracy: 2 – 20 L/min = ± 3% rdg
2 – 200 L/min unit:
      - Accuracy: 2 – 20 L/min = ± 1% FS
      - Accuracy: 20 – 200 L/min = ± 3% rdg
5 – 500 L/min unit:
      - Accuracy: 5 – 50 L/min = ± 1% FS
      - Accuracy: 50 – 500 L/min = ± 3% rdg

Standards:
• AS 2282.14
• ASTM D3574 - Test G
• ISO 7231
• BS EN ISO 7231
• DIN EN ISO 7231
• EN ISO 7231

Connections:
• Electrical: 220/240 VAC @ 50 HZ or
• Electrical: 110 VAC @ 60 HZ
(please specify when ordering)

Dimensions:
• H: 650mm
• W: 650mm
• D: 850mm
• Weight: 40kg