Extractoare cu solventi

solvent extractors velp

Extractia este una din operatiile de baza ale practicii chimiei organice fiind una din principalele metode de separare si purificare a substantelor organice



Sistem de extractie cu solventi
Capacitate pentru 3 si 6 probe / locuri
Seria VELP SER 158 Model SER 158/3 si SER 158/6

Extractor cu solvent complet automat

Automatic Solvent Extractor


produsul poate fi achizitionat si prin SEAP


solicit oferta personalizata »

Caracteristici generale
Extracţia este operaţia prin care unul sau mai mulţi componenţi ai unei faze (lichide sau solide) sunt transferaţi într-o altă fază (lichidă), nemiscibilă sau parţial miscibilă, adusă în contact cu prima.
În funcţie de starea de agregare a produsului din care se face extracţia, se deosebeşte:
1. extracţia solid – lichid (elutriere);
2. extracţia lichid – lichid;
3. extracţia gaz – lichid.

Varianta evoluata a tehnicii Soxhlet traditionalei sistemul de extractie cu solventi
Sistemul de extractie cu solventi este folosit pentru separarea substantelor sau a unui grup de elemente (ex. extractie grasimi) din probe solide si semi-solide, conform tehnicii Randall (consta in imersie, spalare si recuperare de solvent); Metoda Soxhlet presupune solubilizarea componentelor extractibile, prin picurarea unui solvent rece din refluxul unui condensator, operatia complxa necesitand astfel mult timp. Tehnica de extractie cu solventi Randall realizeaza o prima faza de extractie prin imersarea probei in solvent fierbinte, urmand spalarea cu solvent rece.

Avantajele in comparatie cu tehnica Soxhlet:
• mult mai rapida (solvent fierbinte vs. Solvent rece);
• consum scazut de solventi (recuperare solventi);
• analize mai putin costisitoare.

Date tehnice

Model SER 158/3 SER 158/6
Nr. de locuri 3 locuri 6 locuri
Capacitate maxima 21 probe/zi/lot 42 probe/zi/lot
Scalabilitate 12-pos. (pana la 4 loturi) 24-pos. (pana la 4 loturi)
Display / Afisaj 7” color touch screen 7” color touch screen
Panou de control si testatura Detasabil Detasabil
Reproductibilitate ≤ 1% ≤ 1%
Rata de recuperare a solventului 90% 90%
Marime filtre degetare de extractie 33 x 80 mm 33 x 80 mm
Interfata / conexiuni 3 x USB (balanta, mouse, Ethernet, Pc) 3 x USB (balanta, mouse, Ethernet, Pc)
Temperatura de operare 100 .. 260 °C 100 .. 260 °C
Apa de racire 1 l/min 1 l/min
Continut proba (2 - 3 g in mod general) 0,5 .. 15 g 0,5 .. 15 g
Volum solvent 30 .. 100 ml 30 .. 100 ml
Automatizare imersie, inlaturare, spalare, recuperare, racire
Dimensiune (WxHxD) 358 x 546 x 450mm 546 x 546 x 450 mm
Greutate 29 Kg 36 Kg
Putere 630/850 W 630/850 W
Alimentare 230 V / 50-60 Hz 230 V / 50-60 Hz
Cod produs S303A0390 S303A0380

Certificate
» Certificat de conformitate
» Certificate ISO furnizor si service autorizat (MultiLab Romania)
» Certifcat de garantie si post garantie
» Certificat Validare : IQ/OQ/PQ (optional / la cerere)

Main Features
A fully automated solvent extractor capable of a high sample throughput, offering state-of-the-art technology for a fast, precise and accurate fat determination in complete safety according to Randall or Twisselmann techniques.

Exceptional Versatility and Scalability
Great range of applications for fat determination and sample preparation
Vast set of accessories for a wide range of applications
Up to 4 SER 158 units independently controlled with a single ControlPad managing up to 24 active positions
Works with the majority of solvents
High Productivity
Fast fat determination
Extraction process with Randall technique is 5 times faster than traditional Soxhlet
24/7 unattended operations with automatic shutdown to ensure high throughput
High Performance
Fully automated extraction process
Titanium condensers (Patent pending) for unparalleled performance
Vast set of sensors and state-of-the-art technology
Conform to Good Laboratory Practice standards
Extreme Safety
SolventXpress: the smart and hermetically sealed solvent dispensing system
SafeEnd: to prevent the overheating of the soluble matter
Safety Guard: to ensure operator safety
Smart User Interface
One click “Load & Go”
Easy analysis program setting
LED guidance for active positions
Multi-lingual support
Several Predefined Methods
Balance connection

Technical data

Model SER 158/3 SER 158/6
Nr. of places 3 positions 6 positions
Max. Capacity 21 samples/day/unit 42 samples/day/unit
Scalability 12-pos. (up to 4 units) 24-pos. (up to 4 units)
Display 7” color touch screen 7” color touch screen
Control Pad detachable detachable
Reproducibility (RSD) ≤ 1% ≤ 1%
Solvent recovery 90% 90%
Thimble size 33 x 80 mm 33 x 80 mm
Interface / connections 3 x USB (balance, mouse, Ethernet, Pc) 3 x USB (balance, mouse, Ethernet, Pc)
Working temperature 100 .. 260 °C 100 .. 260 °C
Cooling water 1 l/min 1 l/min
Sample quantity (generally 2-3 g) 0,5 .. 15 g 0,5 .. 15 g
Solvent volume 30 .. 100 ml 30 .. 100 ml
Automation Immersion, Removing, Washing, Recovery, Cooling
Dimensions (WxHxD) 358 x 546 x 450mm 546 x 546 x 450 mm
Weight 29 Kg 36 Kg
Power 630/850 W 630/850 W
Power supply 230 V / 50-60 Hz 230 V / 50-60 Hz
Product Code S303A0390 S303A0380

 

 

Included components product code
Grey butyl seal 3pcs/box A00000298
Green viton seal 3pcs/box A00000297
Extraction cup STD Ø 56x120mm 3pcs/box A00000290
Extraction thimbles holder Ø 33mm A00000312
Boiling stones, 80g A00000305
Cellulose thimbles 33x80mm, 25pcs/box A00000295
Inlet water tube 10000280
Teflon tube Ø 4x6mm 10002866
Connection 1/8 NPT - tube 6x4 10006054

 

Accessories Prod. Code
White vaflon seal SER158 3pcs/box A00000288
Extraction cup S Ø 48x120mm 3pcs/box A00000303
Extraction cup L Ø 65x120mm 3pcs/box A00000302
Extraction thimbles holder Ø 25mm A00000291
Extraction thimbles holder Ø 40mm A00000292
Cellulose thimbles 25x80mm, 25pcs/box A00000294
Cellulose thimbles 40x80mm, 25pcs/box A00000296
Glass fiber thimbles 25x80mm, 25pcs/box A00000314
Glass fiber thimbles 33x80mm, 25pcs/box A00000313
Thimble weighing cup A00000310
Thimbles stand 6 places A00000311
Handling device extraction cups A00000304
Crucible holder HU 6 for SER158 A00000293
Complete Glass bottle solvent collection A00000301
Inlet Connection1/4NPT-tubeØ 4,3÷4,5mm A00000299
Inlet Connection 1/4NPT-tube Ø4,8÷5mm A00000300
Slave connection cable A00000287
Adapter USB-RS232 A00000195
Oat meal, 30g A00000318
Extension lead 2m for ControlPad A00000315
IQ/OQ SER158 A00000306

 


Sistem de extractie cu solventi
Capacitate pentru 3 si 6 probe / locuri
Seria VELP SER 148 Model SER 148/3 si SER 148/6

Extractor cu solvent automate

Automatic Solvent Extractor


produsul poate fi achizitionat si prin SEAP


solicit oferta personalizata »

Produs complementar recomandat sa fie folosit cu sistem de hidroliza HU6 »
Recommendations Combine with HU 6 for high density samples »

Caracteristici generale
Aparate pentru extractie cantitativa cu solvent pentru separare a unui sau mai multor componenti dintr-un amestec de substante
Modelele disponibile cu 3 si 6 locuri de extractie

Descriere si domeniu de utilizare:
Sistem pentru extractia solventilor are 3 sau 6 locuri utilizat pentru produse solide sau semisolide, conform tehnicii Randall.
• Permite optimizarea operarii manuale, asigura reducerea timpului de extractie si recuperarea solventilor.
• Tehnica Soxhlet presupune solubilizarea componentelor extractibile, prin picurarea unui solvent rece din refluxul unui condensator, operatia completa necesitand astfel mult timp.
• Tehnica Randall realizeaza o prima faza de extractie prin imersarea probei in solvent fierbinte, urmand spalarea cu solvent rece.
• Ultima operatie de solubilizare este realizata de un solvent fierbinte, permitandu-se astfel reducerea timpului de extractie.
• Cartusele de extractie sunt confectionate din celuloza pura si au dimensiunile de 33x80 mm
• Sistemul este dotat cu 2 circuite electonice cu senzori PT 100 care sunt controlate de 2 microprocesoare
• Sistem de protectie conform IP 55
• Display dublu care afiseaza temperatura de lucru si parametrii setati
Se livreaza cu: pahare de extractie, cartuse de extractie (25 buc.), suport pentru cartusele de extractie (6 buc), tub de alimentare, manual de operare.

Parametri setati si valori pentru fiecare program:
• Temperatura de lucru: setabila in domeniul 100 – 260°C,
- Timp de imersie: 0 .. 999 minute
- Timp de spalare: 0 .. 999 minute
- Timp de recuperare: 0 .. 999 minute
• Material cartus de extractie: celuloza pura: 33 x 80 mm,
• Volum maxim al cupei de extractie: 150 ml,
• Semnal de alarma in cazul intreruperii alimentarii cu apa,
• Afisaj digital pentru:
- temperatura de lucru,
- parametrii setati.
• Norme de protectie: 2 microprocesori diferiti controlati electronic cu ajutorul probelor Pt 100,
Se livreaza cu: pahare de extractie, cartuse de extractie (25 bucati), suport pentru cartusele de extractie (6 bucati), tub de alimentare, manual de utilizare

Date tehnice

Model SER 148/3 SER 148/6
Nr. de locuri 3 positions 6 positions
Display / Afisaj - temperature
- settable parameters
- temperature
- settable parameters
Reproductibilitate ≤ 1% ≤ 1%
Rata de recuperare a solventului 50 .. 75% 50 .. 75%
Capacitatea cupele extractorului 3 x 150 ml 6 x 150 ml
Programe memorizate 29 29
Temperatura de operare 100 .. 260 °C 100 .. 260 °C
Apa de racire 2 l/min 2 l/min
Continut proba (2 - 3 g in mod general) 0,5 .. 15 g 0,5 .. 15 g
Volum solvent 30 .. 100 ml 30 .. 100 ml
Timp de imersie 0.. 999 min 0.. 999 min
Timp de spalare 0.. 999 min 0.. 999 min
Timp de recuperare 0.. 999 min 0.. 999 min
Dimensiune (WxHxD) 480 x 620 x 390 mm 700 x 620 x 390 mm
Putere 500 W 950 W
Alimentare 230 V / 50-60 Hz 230 V / 50-60 Hz
Cod produs F30300240 F30300242

Certificate
» Certificat de conformitate
» Certificate ISO furnizor si service autorizat (MultiLab Romania)
» Certifcat de garantie si post garantie
» Certificat Validare: IQ/OQ/PQ (optional / la cerere)

Main Features
Solvent extraction system suitable for the separation of a substance or a group of elements from solid and semi-solid samples according to the Randall technique.
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
Select from 29 on-board empty programs
Two models available to match sample load
IP 55 protection from particles and liquids

Technical data

Model SER 148/3 SER 148/6
Nr. of places 3 positions 6 positions
Display - temperature
- settable parameters
- temperature
- settable parameters
Reproducibility (RSD) ≤ 1% ≤ 1%
Solvent recovery 50 .. 75% 50 .. 75%
Max volume extraction cups 3 x 150 ml 6 x 150 ml
Number of programs 29 29
Working temperature 100 .. 260 °C 100 .. 260 °C
Cooling water 2 l/min 2 l/min
Sample quantity (generally 2-3 g) 0,5 .. 15 g 0,5 .. 15 g
Solvent volume 30 .. 100 ml 30 .. 100 ml
Immersion time 0.. 999 min 0.. 999 min
Washing time 0.. 999 min 0.. 999 min
Recovery time 0.. 999 min 0.. 999 min
Dimensions (WxHxD) 480 x 620 x 390 mm 700 x 620 x 390 mm
Power 500 W 950 W
Power supply 230 V / 50-60 Hz 230 V / 50-60 Hz
Product Code F30300240 F30300242

 

 

Included components product code
Extractions cups SER148/3 A00001141
Extractions cups SER148/6 A00000142
Extraction thimbles 33x80 mm (25 pcs/box) A00000295
Extractions thimbles holders A00001142
Inlet tube 10000280
Heat shield SER148/3 40000210
Heat shield SER148/6 40000220
Butyl Seals A00000308
Viton Seals A00000307

 

Accessories Prod. Code
Extraction cup, 6 pcs/box A00000142
Handling device for extraction cups (SER148/6 only) A00001145
Pincer for weighing cups A00001147
6-position thimbles stand A00001149
Crucible holder A00000309
Butyl Seals A00000308
Oat meal, 30g A00000318
Thimble weighing cup SER 148 A00001146
Viton Seals A00000307
Vaflon Seals A00000061
Glass fiber thimbles 33x80mm, 25pcs/box A00000313
Extraction thimbles 33x80mm, 25pcs/box CM0111148
Serial cable A00000011
Printer A00001009
IQ/OQ Manual SER148 A00000073

 


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