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24 months legal warranty
60 days Labexchange Fullguarantee
Certificate of operativeness
The Labexchange right of return
Optional installation of equipment for immediate and safe use of equipment
Questions regarding this device
If you buy this item used instead of new, you save as much CO2 as driving 1550 km with a gasoline car.
The legal warranty period for our devices is 24 months from delivery date.
All used instruments of Labexchange are subject to a technical inspection before delivery and will be supplied only, when they function perfectly well. The verification and functionability is documented by a service report of an independent service company. The Labexchange Fullguarantee is 60 days from delivery date. Malfunctions occurring within the warranty period will be corrected by us free of charge. (Valid for countries within the EU and CH)
Our certificate of operativeness ensures a technically perfect condition.
You are on the safe side with our used laboratory and analysis systems! For even more security during the purchase, we are granting the Labexchange right of return.
Return your laboratory or analysis system simply without explanation.
Our special terms and conditions are to be applied:Labexchange right of return(https://www.labexchange.com/fileadmin/user_upload/pdf/downloads/en/Rueckgaberecht_08_18_E.pdf)
On demand, we verify the option of an extension of warranty for your device. If possible, the period of warranty is 6 months for 10 % extra charge and 1 year for 20 % extra charge on the list price. (Valid for DE, AT, CH, FR, NL, BE, LU, GB and IR)
Play it safe! We are pleased to offer you the installation of your laboratory equipment. Our qualified technicians install the device on your desired date in the laboratory, so that you can work quickly and safely with your new laboratory equipment.
The installation of the equipment by Labexchange brings further advantages. You thereby obtain a guarantee extension to 6 months and you have also the right to the Labexchange Repurchase Guarantee. You receive sensible laboratory equipment and analytical systems as well as much of the available laboratory hoods, already incl. installation.
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The second-hand devices are verified by Labexchange Service GmbH before delivery. You are receiving only fully functional devices.
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.
Parcel services, forwarding agencies, self-pickup, delivery by Labexchange fleet.
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.
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.
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DE, AT, CH
Payment by invoice, payment in advance
Payment by invoice is only possible for corporate clients.
NL, BE, LU
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.
All articles are used articles, except an article is listed especially as a new device.
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Immediately available
Used
The article is on stock. Our service technicians will verify the article before delivery. You are receiving only a fully functional article.
Published
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.
manufacturer: Sotax
model: AT 7
annotation: Dokumente engl.
The following illustrations and descriptions refer to the instrument model and are drawn from brochures. They do not represent the scope of delivery. Please refer to the text of the offer for the exact scope of delivery.
AT7 smart
7 stirrer stations with identical test conditions for 6 test samples and
1 placebo or blank solution.
Compact, space saving construction.
Operating conditions programmable on front key pad.
Protocol print of test parameters incl. temperature, rpm, sampling times on any printer.
Integrated vessel lids; i.e. no manual removal or positioning of vessel lids.
Automatically calibrated vessel centering and stirrer positions.
Handy feeder device for test samples and as Option staggered tablet feeding.
Programming for Off-live fraction collection built in.
RS-232-C Interface for connection to printer or for automation.
The SOTAX AT 7smart dissolution testing unit determines the speed of dissolution of tablets and capsules, etc. according to pharmacopoeia requirements. Gutstanding technical features and practical applications contribute to the worldwide success of this testing unit.
Since it takes up a minimum amount of Spate, it fits into any Standard test laboratory. Beside its exceptional user-friendliness, the equipment is particularly noted for its high manufacturing quality. The AT 7smart was developed under ISO 9001 utilising the AUTOCOMPLIANCE-1 concept.
This ensures that the time devoted to validation is significantly less than for other units. These advantages are coupled with Optimum operational safety in long-term use.
The dissolution test instrument AT 7smart is the freit of SOTAX's mang years of experience in the development and manufacture of tablet dissolution test-Instruments. The AT 7smart conforms to latest USP/FIP guidelines and
can be used for dissolution tests using the USP methods 1 (backet), 2 (paddle),
5 (TDS paddle-over-disk) and 6 (TDS rotating cylinder method).
On the front Panel key pad with graphic display test paramaters like temperature, speed, tablet Teeding and sampling time may be programmed.
Integrated vessel lids ensure automatic vessel centering and precise positioning of the stirrers without additional tools. Due to the closed design loss an evaporation is <0.5% in 24 hours at 37°C.
The AT 7smart can be automated at any time. The modular concept permits substantially tailor-made automation solutions.
Hollow stirring shafts with suction opening and filier head are used for sampling purposes.
Without additional PC and software:
Control of automatic tablet Input at programmed time.
Control of off -line sampling with fraction collector for subsequent processing and analysis (e.g. Blution, HPLC, etc.).
With SOTAX advanced Tablet
Dissolution Software WinSOTAX (Windows 95/NT):
On-Iine system with direct photometric evaluation.
On-line HPLC system with injection through the SOTAX transfer Station directly into the HPLC unit.
Off-live system with sample collection in the fraction collector.
Combined on-/off-line system for direct evaluation and/or sample collection or system with multiple baths.
The SOTAX AT 7smart Dissolution Test instrument meets all requirements relating to validation, qualification and regular calibration.
With the unique Autocompliarice'11 design concept your validation time is reduced. The appropriate qualification documentation (IQ / OQ) can be supplied with Bach instrument.
Frequent Checks of the sturer height, centering, shaft wobble or sampling Position are not required. Validation and calibration are limited to the 6-month apparatus OQ/PQ defined by the FIP. Documentation relating to the regularly recurring system calibrations can be provided as well as a calibration check Set.
Validation and qualification can also be carried out in the customer's laboratory by SOTAX stall.
Test Stands 7
Bath capacity 17.5 litte
Temperature 20 60°C
range ± 0.2°C
Speed range 30 250 rpm
Power 230 V/50Hz or
Supply 110 W60 Hz
Interface RS-232-C
Width/depth 595/520 mm
height 420 mm
Weight ca. 35 kg
The Importance of the pump CP7
In a flow-through dissolution method, the pump is responsible for ensuring the most important parameter: the flow rate of the media. This flow rate must stay constant throughout the duration of the test, even in cases of back pressure created by filter resistance. The USP regulations require a sinusoidal flow profile with a pulse action of 120 +/- 10 pulses per minute.
SOTAX highly recommends the use of the SOTAX CP 7 Piston Pump, which has been specially developed for the USP 4 flow-through dissoltuion method. This pump is equipped with 7 valveless ceramic pump heads, insuring a very high level of reproducibility and consistency for the flow rate. This pump also fulfills another USP requirement which is to only use inert material (ceramic). Moreover, the maintenance of such a pump is considerably reduced due to the use of these valveless ceramic pump heads.
The flow rate can be adjusted from 1,5 to 35 ml/min, fulfilling the USP standard flow rate recommendations of 4,8 and 16 ml/min. The flow rate can also be automatically adjusted through the use of the WinSOTAX software (no need for manual adjustment). The most important parameter of this pump is the fact that the flow rate can be adjusted channel per channel. This feature is advantageous during the development of a USP 4 dissolution method. For example, the CP 7 allows to test the 3 recommended USP flow rates (4,8 and 16 ml/min) during the same test.
Another advantage of this pump is the automatic calibration/validation feature. For this purpose, the pump is linked to a balance (optional) and printer (optional). The pump automatically checks and adjusts its flow rate channel per channel based on user-defined volumes. The calibratin protocol is then automatically printed out.
FS 7 Filter Sation
q Solves filter clogging or saturation problems associated with 25 mm diamter filters.
q For use with on-line UV/VIS, off-line sample collection or on-/off-line semi-automated SOTAX dissoltuion systems, no retrofit needed.
q Stand-Alone design with manual control allows uwe with other manufacturers dissoltuion baths with piston style pumps.
q Uses common brand 25 mm luer-lock filters including Pall/Gelman, Millipore and Schleicher&Schuell down to 0,45 micron pore size.
q Easy load with storage of up to 140 filters at a time and collection tray for dispensed used filters.
q Controllable by 21 CFR Part 11 compliant WinSOTAX advanced dissoltuion software.
q Useful for filter validations and method transfers to full automation
q Automates filter changes after each sampling point for extended testing and media change methods.
WinSotax - Software
q Validated Windows 2000/XP/Vista advanced dissolution software with a high level of data security.
q Wide range of functionalities which fully complies with FDA 21 CFR Part 11 regulations
q Convenient handling as users see only menus and dialogs which conform to their hardware configuration and user rights
q On-line modules for UV/VIS spectrophotometric measurements with the most common Spectorphotometers and calcualtion of concentration and % dissolved including statistical functions.
q Module for batch processing with a SOTAX AT 70smart for multiple analysis
q Cell grouping function multiple tests and virtual dilution.
q Interface for pH measurements and protocolling
q On-line standard monitoring
q Calibrate standard tool for determining standards
q Log file for all parameter with real time protocol
q Protocol of rpm, temperature, pH including statistical functions min./max., mean and standard deviation
q Excipient (placebo) or impurity subtraction
q Context based on-line help system
q Test execution Windows with real time display of tabular data or graphics and status monitors for devices
q Single and multi-component analysis.
Your Labexchange-Team will gladly help:
Christian Schmid Laboratory and analysis, Laboratory equipment, Life science
Hubert Sauter Spectroscopy, Chromatography
