• appropriate for permeation measurement with tubes and pipes, in particular for liquid media
• Media contact only with chemically resistant material (glass, Teflon®), all-purpose

Description:

Measurement Unit (glass)Screwing set and 2 x 1m PTFE tube

The Measurement Unit (glass) is a product of the Mecadi GmbH, Made in Germany.

Technical Data:
lenghts, diameters and fittings after customer specification picture: pipe diameter up to 32 mm, GL45 media connectors: d(a)= 10 mm GL > 45 as custom-made products available

Der Beitrag Pipe housing (glass) Mecadi erschien zuerst auf Permeation & Polymers.

Available ISO/ ASTM /DIn conform or according customer specification. For liquids and gases. Material selection dependent from media and applied conditions. Sealings, fittings as as accessories or complete system available.

Description:

Measurement cells made of steel take up flat samples like foils, films or plates. Other geometries (tubes, connections,O-Rings..)on request. They are used when media under high pressure and/or temperature are present.

The Measurement Unit (Steel) is a product of the Mecadi GmbH, Made in Germany.

Principle:

Mecadis steel permeation measurement cell consists in principle of two half cells. The specimen is mounted inside the cell. One side is contacted with the test media. Permeation media is detected on the secondary side.

Technical Data:
Available are cells constructed for high flows (membranes) or cells especially designed for barrier materials. Cells are designed and manufactured customer specific. Please define your needs like sample diameter and operation conditions.

Der Beitrag Measurement Unit Permeation Film (Steel) Mecadi erschien zuerst auf Permeation & Polymers.

Available ISO conform or according customer specification. For liquids or gases. Connectors, test area, sealing and mounting parts selectable. Perfluorinated elastomersealings on request. Optional: jacketed version. Accessories (tubes, couplings) or complete measurement device available.

Description:

Measurement cells out of fluoroplastics are nearly universal chemical resistant with a broad temperature range of application. To test the permeation of acids, in particular HF, or concentrated bases, permeation cells of fluoroplastics are widely used. Fluoroplastics absorb nearly no substances. Therefore the cleaning of the cells are readily cleanable and the cross contamination through the change of test liquids can be prevented. Low detection limits can be reached because there is nearly no sorption in the area of the permeate room.

Measurement cells out of fluoroplastics are products of the Mecadi GmbH, Made in Germany.

Principle:

Mecadis fluoropolymer permeation measurement cell consists of two half cells. The test sample is mounted in-between the half cells. One side of the specimen is contacted with the test media. Permeating media is detected on the secondary side (concentration measurement). Ascertainable are break through time,permeation rate and lowest detection limit (method and apparatus).

Technical Data:
standard, others on request: sample diameter: 55 mm, round measurement area: 25 mm diameter, 4,9 cm2 operating temperature: up to about 200 °C (400 F) possible, please specify. Operting temperature below 20°C (please specify for the selection of sealing materials, declare also used media). chemical resistance: like perfluoropolymers

Der Beitrag Measurement Unit Permeation (Fluoropolymer) Mecadi erschien zuerst auf Permeation & Polymers.

(Standard: bore 10 mm), PTFE

Description:

2 x 1m Teflon® tube

Der Beitrag Accessories (Measurement Unit Tube Glass) – Tubing Mecadi erschien zuerst auf Permeation & Polymers.

heat resistant up to 150 ° C(depends on media and pressure)

Description:

2x perforated cap and sealing with gauntlet for tube (diameter 32mm)

Der Beitrag Screwing set Measurement Unit Glass (Mecadi) erschien zuerst auf Permeation & Polymers.

Measurement cell for pipes and tubing. The specimen seperates inner and outer media (liquid or gas). Not pressure-resistant, appropriate for rough vacuum
The Measurement Unit Tube (glass) is a product of the Mecadi GmbH, Made in Germany.

Der Beitrag Measurement Unit Permeation of Pipes and Tubes (Glass) Mecadi erschien zuerst auf Permeation & Polymers.