Kratos SF 757
| Objektnummer | B00009333 |
|---|---|
| Seriennummer | 009333 |
| Nome oggetto | Kratos SF 757 |
| Stato | Archived Product |
Gruppo prodotti: 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, payment 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. |
Although the Spectroflow 757 is a single chromatography component, it is made up of modular components representing the various internal functions. This modular approach makes it more convenient for testing and servicing.
If difficulty arises with a particular component, in most cases the module or sub-module may be field replaceable to eliminate or decrease down time.
The basic modules of the SF757 are:
LAMP SOURCE: Deuterium Lamp (SFA 110A) standard for UV spectrum analysis.
Tungsten Lamp (SFA 106A) optional for visible spectrum analysis. (Not Shown)
LAMP CABLE: Tungsten Lamp Cable (SFA 114) (Not Shown)
LAMP POWER SUPPLY Regulated Lamp Power Supply (LPS)
PC BOARD: capable of operatiog a Deuterium or Tungsten Lamp.
MONOCHROMATOR: Monochromator-beamsplitter which splits the incoming light beam for compensated dual-channel (sample and reference) operation. (Not Shown)
FLOW CELL: Flow Cell (SFA 235) supplied for sample channel operation.
REFERENCE DRY CELL: Dry Cell (SFA 288) supplied for reference channel operation.
PHOTODETECTOR HEAD: Matched photodiode detector which converts sample and reference light intensity level to electronic signals.
SIGNAL PROCESSOR Signal Processor (SP) to convert
PC BOARD: photodetector signals into user-related functions.
TONE GENERATOR Generates to Audio Tone (Beep)
PC BOARD: when front panel buttons are operated.
SPECIFICATIONS
OPERATION/PERFORMANCE
WAVELENGTH RANGE: 190nm to 800nm
SENSITIVITY SETTINGS: 0.005, 0.01, 0.02, 0.05, 0.1, 0.2, 0.5, 1.0, 2.0 AUFS via front panel touch sensitive controls or remote contact closure.
NOISE: Less than ±2.5 X 10 -5 AU from 210-280nm
DRIFT: 1 X 10 -4 AU/C° (after warm-up)
1 X 10 -4 AU/hour (after warm-up)
RISE TIME: Active filter selectable to 5 values from 0.1 to 2 sec. (divide by 2.2 for effective Time Constant RC Filter equivalent valve)
BELOW 200nm AND COLD Nitrogen purging provision
ROOM OPERATION:
OPERATING TEMPERATURE: 32°F (0°C) to 100°F (38°C)
ELECTRICAL
POWER REQUIREMENTS: 100, 120, 220 or 240 VAC 50/60Hz, 85VA
FUSES: 5A Instrument Plus AC Accessory 0.5 or 1A Instrument only
RECORDER OUTPUTS: 10mV FS for any range
COMPUTER OUTPUT: 1V/AU
OPTICAL
MONOCHROMATOR: 1180 gr/mm grating; double beam
BANDWIDTH: 5nm
WAVELENGTH ACCURACY: ±1nm
WAVELENGTH REPRODUCIBILITY: ± 0.5nm
STRAY LIGHT: Less than 0.2%
PHOTODETECTOR: Matched Silicon Photodiodes
STANDARD FLOW CELL: 8mm pathlength, 12ul volume. Combination stainless steel and black KEL-F body.
LIGHT SOURCES: Deuterium (190-400nm) (standard)
Tungsten (380-800nm) (optional)
Physical
Dimensions 9H x 8.75W x 12.75D (inches)
22.8H x 22.2W x 32.4D (cm)
Weight 281b (12.7kg.)
