Varian 9050
| Objektnummer | B00015010 |
|---|---|
| ID-number | 015010 |
| Object name | Varian 9050 |
| Status | Stock unit |
Product group: HPLC-Detectors (UV/VIS)
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. |
|
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. |
The Varian LC Star 9050 is a standalone UV-Vis detector built for high performance. It is time programmable, and based on a proven design for reliability. It can be integrated with the Varian LC Star System with its IBM PS/2T"" Workstation and Microsoft° Windows environment for single point control, or interfaced with other laboratory equipment for automated detection.
Performance Features
- Star 9050's low noise (0.02mAU peak to peak) and high sensitivity allow it to meet your most demanding applications.
- ''Controlled Optical Imaging'" design minimizes refractive index effects leading to baseline stability during compositional and flow programs. On-board diagnostics provide easy troubleshooting and maintenance, including a lamp hours counter for routine maintenance.
- Varian's exclusive Telediagnostics; included with a service contract, allows the Star 9050 UV-Vis Detector to connect to a Varian Service Center for rapid diagnosis.
- Complete wavelength programming allows optimized detection throughout the LC run. Choice of two easy-to-change high pressure cells (2000 psi) make it simple to move from one application to another.
- Built-in ''peak sense'" function allows automated switching of devices such as fraction collectors.
General Specifications
Display:
2 line, 40 characters/line, alphanumeric, liquid crystal display (LCD), with yellow or amber colored light emitting diode (LED) backlighting
Diagnostics:
Built-in Self-test and diagnostics
Time Programming:
Time-programmable wavelength, recorder attenuation, autozero, peaksense, timeslice, pulse, and external event relays. Store up to five methods with memory power interrupt protection.
Wavelength:
Deuterium lamp and automatically controlled second order filter, 190-700 nm
Flow Cell:
15 µI volume, 8 mm pathlength
Optional Flow Cell:
4.5 µI volume, 4 mm pathlength
Pressure:
2000 psi maximum on all flow cells
Time Constant:
0.05, 0.5, 1.0, and 5.0 sec. selectable from the keyboard
Spectral Bandwidth:
5 nm
Recorder Output:
Selectable Absorbance Ranges - 0.001, 0.002, 0.005, 0.01, 0.02, 0.05, 0.1, 0.2, 0.5, 1.0, and 2.0 AU=1 mV or 10 mV (switch selectable)
Data System Output:
2 AU = 1 volt or 10 volts, selectable from the rear panel
Peak Sensing:
Peak Start, Peak End, Valley, Timeslice, and Pulse will activate the Peaksense relay and generate event marks an the recorder chart
External Control and Communication:
To a workstation via GPIB and to other instruments via synchronization cables
Contact Closure Outputs:
Four time-programmable external event relays, one Peaksense relay, three synchronization signals: READY OUT, START OUT, and FAULT OUT
Contact Closure Inputs:
Three synchronization signals: READY IN, START IN, and FAULT IN
Bus Communication:
The Star 9050 Detector will communicate with the LC Star 9020 Workstation by means of the IEEE 488 Bus (GPIB)
Performance Specifications
Noise:
0.02 mAU peak-to-peak at 240 nm, 1 sec. time constant, 1ml/min MeOH using the 15 µI/8 mm pathlength flow cell
Drift:
Less than 1 mAU/hour after the warm-up period. The ambient air temperature must change less than 1°C per hour
Linearity:
1% to 1.5 AU at 265 nm with acetone in water
Refractive Index Sensitivity:
2 mAU baseline shift between methanol and water at 350 nm
Physical Specifications
Width : 11.5" (29.2 cm)
Depth : 22.0" (56.0 cm)
Height : 11.5" (29.2 cm)
Shipping Weight:
51.25 Ibs (23.2 Kg)
Electrical Source Requirements:
108-132 Vac (120±10%), 50/60 Hz single phase, 198-242 Vac (220±10%) 50/60 Hz single phase, or 220 Vac, 50/60 Hz two phase (phase/phase) unless otherwise stated. The 9050 module is equipped with voltage selection permitting operation on the above power sources.
Power Consumption:
170 VA
Environment:
Operation within specifications from 10° to 35°C, without failure from 0° to 50°C, and non-operational storage from -20° to 65°C. Operates in relative humidities from 5% to 95%.
