Edwards Modulyo EF4
| Objektnummer | B00014275 |
|---|---|
| ID-number | 014275 |
| Object name | Edwards Modulyo EF4 |
| Status | Stock unit |
Product group: Freeze drying systems
Status, terms of delivery and payment
Verification of devices
The second-hand devices are verified by Labexchange Service GmbH before delivery. You are receiving only fully functional devices.
Dispatch time
The stated dispatch times are the shortest possible ones for each article. The effective dispatch times can vary. The effective dispatch times will be stated in the order confirmation.
As a matter of principle, we are offering collective deliveries. The shipping time is calculated based on the position with the longest lead time. A partial delivery is possible on explicit request.
Shipping methods
Parcel services, forwarding agencies, self-pickup, delivery by Labexchange fleet.
Delivery information
Prices exclude shipping costs. Stated shipping costs are to be expected. Deviations are possible. If transport costs are not specified, please ask separately for them.
The stated transport and packing charges apply to the most favorable route if transport and are to be understood as subject to verification due to unexpected cost increases. By reason of unpredictable events, cargo rates and delivery times can change at any time and therefore have to be adapted to the recent situation. Import formalities and possible customs charges will be borne by the purchaser. Incoterm coding according to Incoterms 2010: For persons who collect the devices themselves: EXW, for dipatch by sea: CFR, by air freight: CPT, other shipments: DAP. Note for international shipments: A proof of preference/EUR1 will not be issued by us. When self-collecting/ordering EXW from countries within or outside the European Union, 16% VAT will be retained as a deposit until we have received the corresponding confirmation of arrival/bill of delivery from the buyer.
Terms of payment
We do not accept payment by letter of credit, PayPal, etc. In each case the invoice amount is payable without deduction. Discount is not granted.
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Country |
Possible payment methods |
Comment |
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DE, AT, CH |
Payment by invoice, payment in advance, paymet by credit card |
Payment by invoice is only possible for corporate clients. |
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NL, BE, LU |
Payment by invoice, payment in advance, payment by credit card |
Payment by invoice is only possible for corporate clients |
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Other countries |
Payment in advance, payment by credit card |
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Our General Terms of Sale, Delivery and Payment are valid and are available for download here.
The goods are offered subject to prior sale.
Definition of status
All articles are used articles, except an article is listed especially as a new device.
|
Status |
Condition |
Comment |
|
Immediately available |
Used | The article is fully functional and in impeccable condition. It can be shipped immediately. |
| In stock |
Used |
The article is on stock. Our service technicians will verify the article before delivery. You are receiving only a fully functional article. |
|
Published |
Used |
The article is still with the provider. After your order the article will be purchased and verified by us before being shipped to you. A certificate of operativeness as well as a service report are included in delivery. |
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New device |
new |
The article is brand new and unused. Regarding new equipment the guarantee/warranty conditions of the corresponding manufacturer apply. |
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Labprocure |
Used |
Labprocure GmbH, as the advertiser, is responsible for the content of this device offer. Labprocure assumes liability for the offers advertised here and for the photos and offer texts included. Labprocure GmbH, Bruckstraße 58, 72393 Burladingen. |
Firma: Edwards
The following illustrations and descriptions are referring to the instrument model and are drawn from brochures. They are not representing the delivery volume. The exact delivery content you will find only in the offering text.
The Modulyo is a freeze drying/vapour trap facility having an ice trapping capacity of four litres. It is capable of being bench or trollet" mounted as required.
Designed as a basic unit it is primarily intended for freeze drying biological and pharmaceutical preparations, but is eaually suitable for use an other vacuum duties including evaporation and distillation.
The concept of Modulyo is to provide the minimum equipment necessary for these duties, and the basic unit consists of a functional cabinet in which is contained an air cooled refrigerator compressor and astainless steel-condenser chamber.
When used with any of the accessories offered the Modulyo can be used for freeze drying material in bulk, round bottomed flasks or vials. Alternatively, the unit can be used as a convenient, low temperature vapour trap that may be attached to an existing evaporative facility.
The condenser chamber and its associated pipework are manufactured from stainless steel to minimise corrosion. The thermally insulated chamber acts as a trap for water or other solvent vapour and as a Container for the resulting ice or condensate. The large flange opening enables easy inspection, cleaning and water defrosting.
A valved drain terminating an the front of the Modulyo is provided for simple and quick removal of water and condensate.
A Pirani vacuum gauge is fitted and also a thermocouple meter to indicate the temperature of the condenser during operation. On the front of the unit are also fitted a refrigerator 'on-off" switch and an indicating lamp.
Specification
Overall dimensions
height 332 mm
width 535 mm
depth 622 mm
Weight 45 kg
Electrical requirements 220-240V 5OHz lph (10-F029-19-000)
110-115V 60Hz lph (10-F029-20-000)
Power consumption 300W (fuse 13 A)
Refrigerator
size 1/3 hp (250W) hermetically
sealed
heat extraction rate 180 k cal h -1 at 35°C 0
(at 20 C ambient)
refrigerant R502 - 220-240V model
R12 - 100-115V model
Condenser
ice capacity in 12h 1.2 kg
ice capacity in 24h 2.3 kg
ice capacity in total 4.0 kg
minimum temperature
under vacuum -55°C 2 ±5°C
surface area 0.15m 2
volume 7,2 litres
average evaporation
rate (manifold) 95 cc h -1
Number of shelves 2 or 3
Height between shelves 53mm (open) 37mm (closed) (3 shelf version)
73mm (open) 57mm (closed) (2 shelf version)
Maximum number of viele per shelf per assembly per assembly
2 shelf 3 shelf
14mm od 123 246 369
16mm od 89 178 267
18mm od 71 142 213
24mm od 39 78 117
Freeze drying the basic principles
Freeze drying is a means of preserving wet substances, or solutions in water, that are usually of biological origin. substances treated are living micro-organisms for preventive or curative medicine or for Ibankingl in culture collections, starters for fermentation processes, blond fractions, biological Standards, hormones, enzymes, antibiotics, vitamins and unstable fine chemicals and pieces of tissue.
After pre-freezing, the frozen product is exposed to vacuum and the contained ice allowed to sublime - that is, to change directly from the solid to the vapour state without melting. During freeze drying the ice does not evaporate simultaneously from all parts of the material, but a frozen Interface continuously moves away from a dry nuten boundary. The resulting 'cake" has substantially the saure size and shape as the original frozen mass and it may usually be stored at room temperature until required for use. When reconstitution is necessary this can be done by the addition of a suitable quantity of water, when the properties which survived the initial freezing are restored.
Apparatus for freeze drying consists essentially of a vacuum vessel, a water trag and a mechanical vacuum pump. The water vapour which evolves in the process is trapped before entering the pump, which cannot deal with the lange volumes of vapour generated in the process. Methods in common use for trapping water are desiccants (drying agents), or refrieerated condensers as in the Modulyo. Containers of the prefrozen material are either attached externally to a vacuum manifold or placed in a chamber or cabinet which is then evacuated.
Vacuum creates conditions favourable to freeze drying and Sublimation only occurs if heat is supplied to the frozen material. Room heat is usually sufficient for manifold or Small chamber freeze dryers.
