More Information
Objektnummer	B00013934
ID-number	013934
Object name	Prochrom LC50VE
Status	Archiv

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.

Country	Possible payment methods	Comment
DE, AT, CH	Payment by invoice, payment in advance, paymet by credit card	Payment by invoice is only possible for corporate clients.
NL, BE, LU	Payment by invoice, payment in advance, payment by credit card	Payment by invoice is only possible for corporate clients
Other countries	Payment in advance, payment by credit card

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.
New device	new	The article is brand new and unused. Regarding new equipment the guarantee/warranty conditions of the corresponding manufacturer apply.
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: Prochrom

Modell: LC50VE

Kommentar: Dokumente engl.

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 PROCHROM LC 50 VE 500 unit is designed for development or Pilot plant preparative chromatography. The column can be packed with up to 300 gm of packing and can purify or separate an average of 8 g of product per injection. (gm loading is dependent an the difficulty of the separation).

The design of the LC50 VE 500 is based an the "dynamic axial compression" principle. To prepare the column the user transfers a slurry (mixture of solvent and packing material) of the desired packing into the column with the piston at its lowest Position. The top flange is installed and the resin slurry is axially compressed with the movement of the piston. The piston movement is controlled by a hydraulic jack . After packing, the piston maintains pressure an the resin bed greater than the Pressure of the mobile phase flowing through the bed. Axial compression allows Small particle sizes to be packed with stable and highly efficient results.

This preparative HPLC system is equipped with a self packing column using the dynamic axial compression technology (DAC *). Any kind of packing material can be used to fill the column. The maximum length of the bed is 35 cm and the maximum running pressure 100 bar. Two versions are available : manual and fully automated. Each version integrates an the same stainless steel frame the column itself, the solvent module, the automation (for the automated version) and the detector(s).

(*) Roussel Uclaf patent.

Manual version

In addition to the column itself (internal diameter : 50 mm, piston stroke : 500 mm and maximum operating pressure : 100 bar), this manual version includes the following items mounted an ehe stainless steel frame

- a quick metallic clamp to seal the top of the column.

- a top flange equipped with a frit and a PTFE gasket (a teflon membrane can also be installed an the frit for protection against Small particles).

- a piston equipped with a frit and PTFE seals (a teflon membrane can also be installed an the frit for protection against small particles).

- a hydraulic jack

- hydraulic system to feed the jack. This system is powered by a pneumatic motor (6.2 bar compressed air needed; maximum flow rate during the compression phase 0.50 Nm3/min).

- a manual injection valve for Small samples (syringe).

- high pressure two-head solvent pump. Maximum flow rate 15 L/hr at 100 bar (220 VAC, 50 Hz).

- a manual purge valve.

- a high pressure filter (2 microns)

a pressure gauge to indicate the hydraulic oil pressure

- a pressure sensor with high and low pressure safeties

- all necessary pipes for the connection of the column.

- a waste/collection valve.

- a panel control

OPTIONS:

1 - guard column with by-pass valves.

2 - column backflush valve.

3 - recycling valve (for sample and/or solvent) 4- injection pump

5 - automation module including :

* injection pump

* 5-line fraction collector

* electronic interface boards

* 1ow pressure 3-solvent gradient maker

* control software

6 - microcomputer COMPAQ DESKPRO 286E model 20, equipped with

a microprocessor Intel 80286 at 12 MHZ, 1 Mo RAM, 20 Mo

hard disk, 5 1/4" floppy drive, VGA color monitor and LQ

500 Epson printer.

7 - 5-line fraction collector

AUTOMATIC VERSION

The automatic system is similar to the manual system previously described to which the following items have been added to allow completely automated operation (the microcomputer system and interfaces are not included in the basic automated version) :

- low pressure 3-solvent gradient maker

- injection pump

- 5-line fraction collector

- interface boards

OPTIONS:

1 - guard column with by-pass valves.

2 - column backflush valve.

3 - recycling valve (for sample and/or solvent)

4 - microcomputer COMPAQ DESKPRO 286E model 20, equipped with a microprocessor

Intel 80286 at 12 MHZ, 1 Mo RAM, 20 Mo hard disk, 5 1/4" floppy drive, VGA color monitor and LQ 500 Epson printer.

5 - 5-line fraction collector

UV DETECTOR

It is a variable wavelength UV detector (190-500 nm). The path length is adjustable between 0.5 and 3 mm and the maximum cell volume is 4.6 ul.

REFRACTIVE INDEX DETECTOR

This detector is based an the priciple of the deviation angle. The cell angle is 45 o. The cell volume is 8 uL and the maximum flow rate in the cell is 2 mL/min (a split has to be used).

RECORDER

One-way recorder type BD 40, 14 Chart speeds, 12 sensitivities from 1 mV to 5 V.

START-UP

One (1) day an-site (not including travel and daily expenses) dedicated to :

- assembly of the unit

- verification of the Installation

- demonstration

Product group: HPLC-Miscellaneous

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