Solvent Extraction System

The VELP SER 148 series solvent extraction systems are suitable for the separation of a substance or a group of elements from solid and semi-solid samples according to the Randall technique.
Solvent extraction is used for determination of different substances present in products related to agriculture, industry or in environmental samples. SER Series can be used, according to official methods, for determining fats, tensides, plasticizers and pesticides on many matrices, including food and feed samples, detergents, rubber and plastic formulates, and many others.

Beats Ordinary Soxhlet Extractor
~ Up to 5 times faster than traditional Soxhlet (hot solvent vs. cold solvent)
~ Low solvent consumption (high solvent recovery, up to 75%)
~ Limited cost per analysis

Convenience & Choice
~ Select from 29 on-board empty programs

Operator Safety
~ IP 55 protection from particles and liquids

SPECIFICATIONS:
~ Number of samples: 3 positions
~ 2 Displays: working temperature / settable parameters
~ Reproducibility (RSD): = 1%
~ Solvent recovery: from 50 to 75%
~ Max volume extraction cup: 150 ml
~ Number of programs: 29
~ Working temperature: from 100 to 260 °C

CONSUMPTION
~ Cooling water: 2L/min
~ Sample quantity: from 0,5 to 15g (generally 2-3 g)
~ Solvent volume: from 30 to 100ml

SETTABLE PROGRAMS AND VALUES
~ Immersion time: from 0 to 999 minutes
~ Washing time: from 0 to 999 minutes
~ Recovery time: from 0 to 999 minutes