Ez a weboldal cookie-kat (sütiket) alkalmaz a jobb használhatóság és a kellemesebb felhasználói élmény érdekében.
A weboldalunkon történő további böngészéssel hozzájárul a cookie-k használatához. A részletes adatkezelési tájékoztatóért kattintson ide!

Termékek Menü

Osmomat 090 ozmométer

Nyomtatási nézet
Cikkszám: GONOTEC Osmomat 090
Gyártó: Gonotec GmbH
Elérhetőség: Előrendelhető

Leírás és Paraméterek

The OMSOMAT 090 enables the measurement of the average molecular weight (Mn) of polymers that are soluble in aqueous or organic solvents within the range of 10,000 to 2,000,000 g/Mol.

The measurement is highly dependent on the membrane that is used. GONOTEC offers membranes with different "cutoffs" that are made of different materials, so that a suitable configuration can be offered for most applications.

The cell unit must be operated by a GONOTEC Control Unit "SA" or Control Unit "B".

Advantages

  • high-performance measuring cell
  • short response times
  • small sample volumes
  • highest measuring resolution of 0.1 mm liquid column per digit
  • avoids "balloon effects"
  • membrane diameter of 40mm

Measurement Menthod

The membrane osmometer OSMOMAT 090 consists of an osmotic cell which is located in a cell thermostat.
The osmotic cell is divided into two sections by a semipermeable membrane.
In the lower section, a hermetically sealed cell which is filled with pure solvent, a precision pressure measuring system is installed.
The upper section, which is positioned above the semipermeable membrane, is designed as a meander-shaped channel system with a large surface. A funnel tube and a discharge valve enable rinsing and filling of the cell with solvent or polymer solution.

Due to the osmotic pressure difference between solvent and solution, a vacuum, which is
related to the concentration of the osmotic actively solute particles, is generated in the lower cell half.

 

Segíthetünk?

Kérdése van? Forduljon bizalommal hozzánk!

Termékeinkkel, szolgáltatásainkkal kapcsolatban várjuk megkeresését az alábbi elérhetőségeken:

 +36-1/206-2455

 labex@labex.hu