Balzers SCD 004
| Objektnummer | B00006892 |
|---|---|
| Seriennummer | 006892 |
| Nome oggetto | Balzers SCD 004 |
| Stato | Archived Product |
Gruppo prodotti: Microscopi Elettronici
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.
|
Country |
Possible payment methods |
Comment |
|
DE, AT, CH |
Payment by invoice, payment in advance, payment by credit card |
Payment by invoice is only possible for corporate clients. |
|
NL, BE, LU |
Payment by invoice, payment in advance, payment by credit card |
Payment by invoice is only possible for corporate clients |
|
Other countries |
Payment in advance, payment by credit card |
|
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. |
Frontansicht des Gerätes
2/1 Probenkammer-Sockel
2/2 Glaszylinder
2/3 Sputterkopf
2/4 Gasdosier- und Belüftungsventil
2/5 Netzschalter
2/6 Bedienungs- und Anzeigepanel
Prinzipschema des Sputterprozesses
In einer evakuierten Probenkammer wird über ein Gas-Dosierventil durch Einlassen von vorzugsweise Argongas ein Druck von ca. 0,05 mbar eingestellt. Anschliessend wird zwischen dem Objekttisch (Anode) und dem Sputter-Target (Kathode) durch Anlegen von Hochspannung eine Glimmentladung gezündet. Die dabei zur Kathode hin beschleunigten, positiv geladenen Argongas-Ionen schlagen bei ihrem Aufprall auf das Sputter-Target aus diesem Metallatome heraus. Zwischen den freigewordenen Metallatomen und den in der Probenkammer zahlreich vorhandenen Gasmolekülen kommt es zu wiederholten Zusammenstössen und in der Folge zu einer starken Streuung der freien Metallatome. Es bildet sich eine diffuse "Metallatom-Wolke", aus der sich die Atome weitgehend gleichmässig auf allen Flächen der Umgebung, unter anderem auch auf der zu beschichtenden Probenoberfläche, ablagern. Dabei bildet sich auch auf einer stark zerklüfteten Präparatoberfläche eine homogene, dünne Metallschicht mit einer für Rastermikroskop-Proben ausreichenden elektrischen Leitfähigkeit. Diese ist neben dem Targetmaterial vom Arbeitsabstand, dem Gasdruck, dem Glimmstrom und der Prozess-Dauer abhängig. In der Praxis werden die zu wählenden Parameter von der Temperaturbelastbarkeit des zu beschichtenden Präparates entschieden. So wird z.B. bei temperaturempfindlichen Proben ein möglichst grosser Arbeitsabstand und ein niedrigerer Glimmstrom gewählt, dafür aber eine längere Sputterzeit in Kauf genommen.
TECHNISCHE DATEN SCD 004
Abmessungen
Gerät:
Breite 490 mm
Tiefe 510 mm
Höhe 305 mm
Glaszylinder
Durchmesser 108 - mm
Höhe 106 mm
Probentisch
Durchmesser 100 mm
Sputtertarget
Durchmesser 54 mm
Arbeitsabstand
minimal 33 mm
maximal 85 mm
Gewicht 21 kg Anschlüsse
Elektrischer Anschluss:
Spannung (L+N+PE) 220 V (115 V)
Frequenz 50 Hz (60 Hz)
Leistungsaufnahme
ohne Vakuumpumpe 100 VA
mit Vakuumpumpe 390 VA
Hauptsicherung 1,25 AT (bei 220 V)
2,5 AT(bei 115 V)
Betriebsgas (Argon):
Druck (Überdruck) 1 - 2 bar
Verbrauch 0,3 mbar l/sek
Anschluss (Schlauchtülle) Ø 6 mm (G 1/8")
Vakuum-Anschluss:
Schlauchwelle Ø 28 mm
Betriebsdaten
Sputterstrom: max. 60 mA
Hochspannung: max. 600 V DC
Sputterrate:
für Gold bei einem Abstand ca. 14,5 nm/min
von 35mm in Argonatmosphäre bei 15 mA
Sputterzeit:
Einstellbar 0-999 sek.
Pumpzeit:
Auf 5 x 10 2 mbar mit einer
zweistufigen Drehschieberpumpe
mit 4m 3 /h Saugvermögen ca. 2 min
Belüftungszeit: ca. 80 sek.
