Foam Verification Kit – 14028-4
An apparatus to quickly verify the maximum pore diameter and permeability of Mott diffusers (Cylindrical Metal Diffuser and Tube (14023-0)) and Norton stones (Spherical Diffuser and Tube (14021-0)).
For use with the SetaFoam Dual Twin Foam Test Baths (14020-8).
- Verifies maximum pore diameter and permeability of diffusers
- Suitable for Mott Diffusers and Norton Stones
Comprising an air pump, a test selector valve, two air control regulators, glassware, digital manometer, and a flowmeter, all mounted on a chassis with the necessary manifolds and interconnecting tubes.
For pore diameter verification the test selector valve directs air via the 'porosity' air control regulator to the diffuser/stone, which is immersed in water in a 250 ml glass measuring cylinder. The digital manometer reads the air pressure required for a bubble to appear at the diffuser/stone.
During permeability verification, the test selector valve directs air via the 'permeability' air control valve to the diffuser/stone which is in a 250 ml Buchner flask, the outlet of which is connected to the flowmeter. The flowmeter shows the airflow when the digital manometer shows a specified air pressure upstream of the diffuser/stone.
All necessary tubing
|VOLTAGE||110/125 V, 50/60 Hz 220/240 V, 50/60 Hz|
|SIZE (HXWXD)||60 x 45 x 28 cm|
|CCCN CODE||Tariff 90269000|
Digital Stopwatch - 22750-3
Flowmeter - 14028-204
Cylinder 250 ml - 14028-203
Flask 250 ml - 14028-202
Silicone Rubber Tube 5 meters - 16720-002
Digital Manometer - 14028-201