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Merck-Hitachi 655A
Descrizione:
Merck-Hitachi UV-detector 655A. Wavelength variable adjustable. 190-370 nm. 220 V. 120 W. Measure cell 5mm. Deuteriumlamp.
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| Objektnummer | B00015167 |
|---|---|
| Seriennummer | 015167 |
| Nome oggetto | Merck-Hitachi 655A |
| 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. |
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 gradient device for the Model 655A High Speed Liquid Chromatograph is available in the following three types.
(1) Low Pressure Gradient System
(2) High Pressure Gradient System
(3) Semi-micro High Pressure Gradient System 1-1 Gradient Device
(1) Low Pressure Gradient System
The eluents are mixed before pressurized by the pump.
In this mixing mode, a proportioning valve is used for changing over the three eluent flowpaths.
(2) High Pressure Gradient System
The eluents are mixed after pressurized by the pump. In this mixing mode, two pumps are used for pressurizing two eluents independently.
(3) Semi-micro High Pressure Gradient System
Gradient device for the semi-micro liquid chromatograph.
The eluents are mixed after pressurized by the pump, but the mixer has a small capacity as compared with that in the high pressure gradient system. Two pumps for the Model 655A-12 should be used.
Data Station
The two types of data stations listed in Table 1-1 are prepared for controlling the gradient device.
Data Station
|
Part Name |
Controllable Gradient Device |
Connectable Pump |
Built-in Data Processing Unit |
RS-232C Output |
Timer Output |
|
655-66 Controller A |
Low pressure gradient system High pressure gradient system Semi-micro high pressure gradient system |
Pump for Model 655A-11 Pump for Model 655A-12 |
Not provided |
Not provided |
Provided* |
Recording
|
Chart width |
21 cm |
|
Recording system |
Thermosensitive printer/plotter |
|
Chart speed |
0 to 40 mm/min (changeable in 7 steps) |
|
Range |
1 to 1,024 mV full scale (settable in 11 steps) |
|
Pen speed |
60 characters/sec |
|
Number of digits for retention time representation |
6 digits including decimal point (e.g. 300.00 min) |
|
Number of digits for peak area representation |
9 digits (e.g. 999,999,999 µVsec) |
|
Number of digits for peak height representation |
7 digits (e.g. 1,000,000 µV) |
|
Number of digits for concentration representation |
7 digits including decimal point (e.g. 999.999 %) |
|
Chromatogram recording |
1.5 m max. |
Operating Conditions, Dimensions and Weight
|
Power supply |
100, 115, 220, 230, 240 V ± 10 % AC, 50/60 Hz Processor A, Controller A |
|
Ambient temperature |
10 to 35°C |
|
Humidity |
45 to 85 % |
|
Dimensions |
Processor A, Controller A 378 (W) X 575 (657 including chart guide) (D) X 203 (244 including chart guide) (H) mm Proportioning valve 150 (W) X 435 (D) X 220 (H) mm |
|
Weight |
Processor A, Controller A Approx. 15 kg Proportioning valve Approx. 5 kg |
3-2 Control Panel
Figure 3-2 shows the control panel of the Processor A.
For that of the Controller A, some unnecessary keys are excluded.
Fig. 3-2 Control Panel of Processor A
Gruppo prodotti: HPLC-Detectors
Domande?
Il tuo Labexchange-Team sarà lieto di aiutarvi:
Christian Schmid
Laboratory and analysis, Laboratory equipment, Life science
Hubert Sauter
Spectroscopy, Chromatography
