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Objektnummer	B00011716
Seriennummer	011716
Nome oggetto	Metrohm 645
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.

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.

Firma: Metrohm

Modell: 645

Kommentar: Dokumente dt.

Nachfolgende Abbildungen und Beschreibungen sind modellbezogen und aus Prospekten entnommen.

Sie geben nicht den Lieferumfang des Systems wieder.

Den exakten Lieferumfang entnehmen Sie bitte aus dem Angebotstext.

ZWECKSBESTIMMUNG

Der 645 Multi-Dosimat ist eine Weiterentwicklung der bewährten METROHM-Kolbenbüretten. Er wird zusammen mit einer Wechseleinheit als Dosierglied mit Motorantrieb für äusserst vielfältige Anwendungen eingesetzt: in der Chemie vorwiegend für Titrationen verschiedenster Art und ähnliche nass-chemische Bestimmungen.

In Verbindung mit einem Steuergerät (Titrierautomat) lassen sich zahlreiche Dosieraufgaben automatisieren. Die praktischen Wechseleinheiten ermöglichen eine rasche Umstellung auf andere Lösungen und Volumina.

UEBERSICHT

Der 645 Multi-Dosimat ist eine Dosiervorrichtung mit Motorantrieb. Auf der Frontplatte sind die digitale Volumenablesung und die Bedienungselemente angeordnet, während sich die Anschlüsse auf der Rückseite befinden. Im Innern sind der Antriebsmechanismus mit Motor und eine elektrische/elektronische Schaltung untergebracht.

TECHNISCHE DATEN

Wechseleinheiten v_bur = 10 oder 20 ml

(für 1, 5 und 50 ml umrechnen)

Volumenschritt Δv = 0.10 ml

Zähler -Endanzeige 10.00 oder 20.00

- Auflösung 1 Ziffer ≙ 0.01

- Wiederholbarkeit ± 1 Ziffer

- Ablesung ± 1/2 Ziffer

Nullstellung automatisch, nach dem Füllvorgang

Kolbenhub h = 80 mm ( ≙ v_bur )

Durchlaufzeit t_D = ca. 35 s ...ca. 12 min für v_bur stufenlos regelbar, Füllzeit t_F = ca. 35 s

Steuerung von Hand mit Drucktaste,

automatisch durch Steuerimpuls, erzeugt mit spannungsfreiem Schliesskontakt (Δt ≥ 10 ms)

Netzanschluss u ∽ = 100, 117, 220, 240 V ±10%

f= 50 ... 60 Hz, s= ca. 6 VA

Sicherheitsspezifikation gemäss IEC-Publikation 348

Umgebungstemperaturen nomineller Funktionsbereich:

0= +5 ... +40°C

Lagerung und Transport:

0= -40 ... +70°C

Gehäuse Leichtmetall, einbrennlackiert

Abmessungen Breite = 150 mm, Höhe = 180 mm (ohne Wechseleinheit), Tiefe = 160 mm

Gewicht G = 2,6 kg (inkl. Zubehör, jedoch ohne Wechseleinheit)

Gruppo prodotti: Pipette

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