Camag Sampler 4
Objektnummer | B00014147 |
---|---|
Seriennummer | 014147 |
Nome oggetto | Camag Sampler 4 |
Stato | 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.
For deliveries to countries outside the EU, an additional fee of 70,00€ for export is charged. 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 credit card, 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 |
Payment by invoice is only possible for corporate clients. |
NL, BE, LU |
Payment by invoice, payment in advance |
Payment by invoice is only possible for corporate clients |
Other countries |
Payment in advance |
|
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. |
Firma: Camag
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.
Automatic TLC Sampler (ATS 4)
Sample application is the first step of planar chromatography (instrumental TLC) and thus determines the quality of the analysis.
Automatic sample application is a key factor for productivity of the TLC laboratory. The requirements for an instrument serving this purpose, i.e. precision, robustness during routine use and convenient handling are fully met by the Automatic TLC Sampler 4.
The ATS 4 offers fully automatic sample application for qualitative and quantitative analyses as well as for preparative separations. It is suited for routine use and high sample throughput in mass analysis.
Samples can be applied spotwise by contact transfer or in the form of bands or rectangles by spraying. Narrow bands as starting zones ensure the highest resolution attainable with the planar chromatographic system selected. Sample application in the form of rectangles allows the application of large volumes or volume per time unit without washing away the layer. This is especially important when aqueous sample solutions are to be applied. Prior to chromatography, rectangles are focused into narrow bands with a solvent of high elution strength.
Key features of the Automatic TLC Sampler 4 at a glance:
- Fully automatic sample application, suitable for routine
- Application of spots, bands, or rectangles
- Data input and monitoring through winCATS
- Application of sample solutions onto any planar medium
- Application of sample volumes between 0.1 and 5 microliter by contact transfer
- Spray-on application of sample volumes between 0.5 and > 50 microliter.
- Operation under winCATS Planar Chromatography Manager
- Increased felxibility with the FreeMode program of winCATS (application of solutions onto planar medium)
- Compliant with requirements of GMP/GLP
- Installation Qualification (IQ) and Operation Qualification (OQ) provided
- Usage in a 21 CFR Part 11 environment under winCATS
Specifications
Mains voltage:
90-240 V, 50-60 Hz
External gas supply:
Compressed air or nitrogen 4-6 bar (60-90PSI)
Minimum PC configuration:
Pentium 90, 32 MB RAM (64 MB recommended)
Operating System:
MS Windows TM NT
Recommendations:
Uncertainty of volume dosage is dependent on the syringe volume: 1 nL for 10 µL syringe, 2 nL for 25 µL syringe, and 10 nL for 100 µL syringe. Therefore, a syringe of unnecessary large volume should not be chosen.
The sample delivery speed can be chosen between 10 and 1000 nL/s.
A typical rinsing cycle takes about 35s, i.e. discharging the syringe content, filling with rinsing liquid once plus 2 seconds vacuum time, emptying the syringe and filling it with new sample.
The temperature range of the heated spray nozzle (option) is 30-60 °C. Increasing the temperature by 10°C allows to approximately double the application speed; temperature stability of the analyte must be assured.
Function of the ATS4
An application sequence starts with the take-up of the sample. The septum is punched and the needle lowered into the sample vial through the septum punch. Then the syringe is filled with sample solution.
The septum punch is retracted before the needle to ensure that the outside of the needle is vviped off by the tightly closing septum.
Prior to the first application from a newly filled syringe, a samll volume is pre dosed onto a waste pIate in oder to generate reproducible conditions at the needle tip. Pre dosage is effected in the same way as intended for sample application, i.e. by contact spotting or by spray-on technique.
The syringe moves to the programmed position of the plate and starts application of the desired sample volume. lf several applications of the same sample have been programmed, these are applied in sequence from the same syringe filling, provided the remaining volume is sufficient. Otherwise the syrigne is automaticaly refilled.
After the final application of this sample solution the syringe is epmtied into the waste recipient.
The syringe is filled with rinsing solvent, the plunger moved past the side connection and some additional rinsing solvent is aspirated off.
Finally the rinsing solvent is emptied into the waste recipient, and the dosing system is ready for the next application sequence.