Tenax®/Öl-Kit for the Migration Cell System-Siegwerk (Sieg-mi-Flex)




In addition to tests using the Tenax®, the Tenax®/Oil-Kit is also used for migration tests with vegetable oil since for many customers the fixing plate with the GL45 fitting is easier to clean in a dishwasher than the centre ring with GL14 cast-in and cast-out fittings.



  • Temperature resistant -15 °C to 180 °C, pressuretight up to 1 bar
  • This Sieg-Mi-Flex cell design takes one test specimen (on bottom!) and it is laid horizontally


Stainless steel Central Ring:

Item No.: Nominal diameter: Surface*: Filling volume**:
250-0591775 DN120 1,0 dm² 220 ml

* Approx. surface with 1 test specimen/with 2 test specimens

** Approx. filling volume of the central ring



Stainless steel Central Ring for the Tenax®/Oil-Kit for the Siegwerk Migration Cell System, consisting of:

  • 1 x stainless steel central ring (V4A 1.4571) without GL14 cast-in and cast-out connecting pieces
  • 2 x FEP/silicone O-rings that fit in the central ring’s groove (top and bottom)




Glass Central Ring:

Item No.: Nominal diameter: Surface*: Filling volume**:
250-0649100 DN120 1,0 dm² 220 ml

* Approx. surface with 1 test specimen/with 2 test specimens

** Approx. filling volume of the central ring



    Glass Central Ring for the Tenax®/Oil-Kit for the Migration Cell System-Siegwerk, consisting of:

  • 1 x Glass Central Ring (Borosilicate glass 3.3) without GL14 cast-in and cast-out fittings
  • 2 x FEP/silicone O-rings that fit in the central ring’s groove (top and bottom)





Fixing Plate Upper Parts:



Borosilicate glass upper fixing plate for the Tenax®/Oil-Kit for the Migration Cell System-Siegwerk, consisting of:


  • 1 x borosilicate glass upper fixing plate and centric GL45 fitting with 4 x drill holes, without M8 inner thread, 140 × 140 mm
  • 4 x PTFE hole inserts
Item No.: 250-0649049



Stainless steel upper fixing plate for the Tenax®/Oil-Kit for the Siegwerk Migration Cell System, consisting of:


  • 1 x Stainless steel (VA 1.4571) upper fixing plate and centric GL45 fitting, without screw cap, with 4 x drill holes, without M8 inner thread, 140 x 140 mm
  • 4 x PTFE hole inserts
Item No.: 250-0788274




Screw Cap:

  • easy-to-gripedging made out of PPS
  • black
  • GL45 closed
  • with PTFE-coated silicone seal for the GL45 fitting on the Fixing Plate Upper Part with centric GL45 fitting
  • Packaging unit = 1 pcs.
Item No.: 120-0649056






In addition you can order our Stainless steel Fixing Plate Set (Item No.: 250-0239899) and the Glass Fixing Plate Set (Item No.: 250-0277594)..

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