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Twin-unit Foaming Bath

The Foaming test apparatus consists of a steel frame supporting two Pyrex jars with a cover that allows to insert and fix two cylinders without necessity of any steel ring to avoid floatation, four high precision flowmeters and a control box containing all the electronics.

  • Steel frame supporting two Pyrex jars, one for tests at 24 and one for tests at 93.5°C.
  • Aluminium covers with two holes for the cylinders: locking clamps to hold the cylinders in position and thermometer jacket.
  • Electrical bath stirrer on the jar cover.
  • Stainless steel heaters.
  • Stainless steel cooling coils: when connected to a cold water source, it permits to keep the bath temperature (24°C) prescribed in ASTM D 892 sequence 1.
  • High precision variable area flowmeters complete with needle valves, supports and diffuser connections. Individual calibration certificates.
  • Microprocessor thermoregulator with PID action and built-in digital display 0.1°C accuracy (one for each bath). Probe: Pt100 RTD.
  • Safety devices against overheating and low level on both jars.
  • Easy access control box.
  • English written user's guide and installation instructions.
  • For 220V / 50Hz connections. Power consumption 2200 W.
  • Dimensions (l x w x h): mm 1050 x 420 x 680. Weight: kg 60 approx.
  • CE marked.
  • Version with mass flow controller and software also available.

AD0892-200        Twin-unit apparatus


ACCESSORIES Foaming test

AD0892-A00        Wet test meter

AD0892-A01        Officially certified wet test meter

AD0892-A02        Air pump

AD0892-A03        Glass drying tower

CAL001                PT100 simulator

CAL002                Officially certified PT100 simulator


CONSUMABLES Foaming test

AD0892-C00        Graduate pyrex glass cylinder

AD0892-C01        Rubber stopper with air inlet and outlet

AD0892-C02        Norton spherical Alundum gas diffuser stone (certified for permeability and pore size)



AD0892-C03        Mott stainless steel cylindrical gas diffuser (certified for permeability and pore size)              

TA012C-N00       ASTM 12C thermometer (-20°C/+102°C)


Specifications may vary without notice.

The Foaming test apparatus is supplied bare without glassware, diffusers, accessories and consumables.

Twin-unit Foaming Bath


Dott. Gianni Scavini di R. Scavini & C. snc
Via Donne della Resistenza, 26
28831 Baveno (VB) - Italy
Tel. +39 (0)323.924134
Fax +39 (0)323924935
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