Soxhlet Extraction
The standard method for the determination
of free fat in foodstuffs is the Soxhlet extraction.
behr equipment for the extraction fulfils
the most varied requirements of daily
laboratory use.
• Heating block units with especially
exact temperature control for
simultaneously processing up to
6 samples.
• No rotary evaporator is required.
• Extraction systems for four or six
samples with linear configuration of
individual extrators.
• Extractor sizes from 30 to 250 ml.
• Kompakt units for single sample
processing.
• Extractors provided with spigots
for draining solvent obviate need to
distill solvent before reuse.
• Extractors with a specially developed
siphon tube guarantee uniformity of
extraction in all sample positions.
Use of the hydrolysis glassware kit
(for 1, 4 or 6 sample units) enables acid
digestion to be performed prior to extraction in accordance with the Weibull
and Stoldt method for determination of
total fat content.
Kompakt systems for Soxhlet extraction
804800520
KEX 30
Kompakt-system for 30 ml extraction
804800522
KEX 100 F
Kompakt-system for 100 ml extraction, w/ spigot
804800536
KEX 250 F
Kompakt-system for 250 ml extraction, w/ spigot
Approx. dimensions
(H x W x D in cm)
Weight
KEX 30
KEX 100
KEX 250
71,5 x 23 x 33
71,5 x 23 x 33
80 x 23 x 33
7,5 kg
7,5 kg
7,5 kg
Line voltage
230 VAC, 50/60 Hz
230 VAC, 50/60 Hz
230 VAC, 50/60 Hz
Power rating
450 W
450 W
450 W
KEX 100 F
Equipment for Soxhlet extraction, 5 sample places
804850020
DBAS
DET-basic configuration to be supplemented by
application-specific accessory kits, consisting of a
thermostated aluminum heating block (20 – 300 °C)
with five 65 mm dia. cavities for sample vessels,
condenser cooling water distributor and
time-temperature controller
804850023
DE 30
Accessory kit, for use with the DBAS basic
configuration, providing all required additional
components for the 30 ml Soxhlet extraction
804850024
DE 100
Accessory kit, for use with the DBAS basic
configuration, providing all required additional
components for the 100 ml Soxhlet extraction
804850025
DFE 100
Accessory kit, for use with the DBAS basic
configuration, providing all required additional
components for the 100 ml fat extraction, w/ spigots
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DBAS + DFE 100
Equipment for Soxhlet extraction, 6 sample places
804880020
SMX 30
Workstation for the 30 ml Soxhlet extraction
of six samples, complete
804880021
SMX 100
Workstation for the 100 ml Soxhlet extraction
of six samples, complete, extractors /w
SMX 100
DBAS + DE/DFE
SMX 30/SMX 100
approx. 500 x 1000 x 350 mm
approx. 500 x 1000 x 350 mm
approx. 37 kg
approx. 34 kg
Line voltage for heating block
230 VAC, 50/60 Hz
230 VAC, 50/60 Hz
Power rating of heating block
1500 W
800 W
Dimensions (H x W x D)
Weight of complete system
Extraction systems with linear sample configuration
80 48 80031
R 304
Extraction unit with 4 in-line sample positions, 30 ml
80 48 80032
R 306
Extraction unit with 6 in-line sample positions, 30 ml
80 48 80022
R 106 S
Extraction unit with 6 in-line sample positions, 100 ml
80 48 80023
R 104 S
Extraction unit with 4 in-line sample positions, 100 ml
80 48 80033
R 254 S
Extraction unit with 4 in-line sample positions, 250 ml
80 48 80034
R 256 S
Extraction unit with 6 in-line sample positions, 250 ml
R 304, R 104 S, R 254
R 106 S
behrotest® extraction systems with linear
sample configuration are cost-effective
and user-friendly solutions for classical
Soxhlet and fat extraction requirements:
Dimensions (W x H x D)
(unit w/o glassware)
Weight
(unit w/o glassware)
approx. 76 x 74 x 32 cm
15,1 kg
19,8 kg
Rated voltage
Power
R 306, R 106 S, R 256
approx. 53 x 74 x 32 cm
230 VAC, 50/60 Hz
1440 W
2160 W
• heating at every sample position is
individually adjustable
• a cooling water distributor provides
for uniform cooling of all reflux
condensers
• convenient built-in stand for storing
the reflux condensers between
extractions
• holder provided for secure storage
of the extractors after removal of
the solvent vessel
• S models: Extractors provided with
spigots for draining solvent obviate
need to distill solvent before reuse.
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