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Metrohm Relais 731
Description:
Metrohm Relaisbox 731. Type 1.731.0010. Connections for 2x 24 VDC and 2x 220 AC. CE-marked. 220 V. 50 Hz. 2300 W.
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| Objektnummer | B00013372 |
|---|---|
| ID-number | 013372 |
| Object name | Metrohm Relais 731 |
| Status | 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.
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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. |
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New device |
new |
The article is brand new and unused. Regarding new equipment the guarantee/warranty conditions of the corresponding manufacturer apply. |
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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
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.
731 Relay Box is the name Of the new switchable Power Supply
Automated systems require the switching of heating systems, pumps, valves, thermostats or other external devices. For this relays are needed that can switch the line voltage or low voltage an and off when required. The switching step should be effected by a Titrino, Titroprocessor, sample changer or any other Metrohm instrument via «Remote» lines. The new 731 Relay Box combines all these requirements in a housing of only 10 cm x 19 cm x 23 cm!
Alternating voltage ...
The 731 Relay Box offers four voltage outputs. Two 115/230 V alternating voltage outputs are used for switching the line voltage. As the maximum power output is 1150 W per output, the instrument is also suitable for the power supply of loads with a high power consumption such as heating baths or thermostats.
... or direct voltage
The 731 Relay box also has two direct voltage outputs whose voltage can be set to values of 5, 10, 18 or 24 V.
One Cable is enough
A very wide range of Metrohm Instruments can control the Relaiy Box via their «Remote» Interfaces. No matter what type of instrument you are using, one single standard Gable (6.2125. 100) s uffi ces for com m u n i cation. The 731 Relaiy Box scans the 14 Input lines and switches the assigned voltage outputs correspondingly.
Everything configured at the turn of a switch
The user has the possibility to connect each voltage output to its own signal line or to link one signal line with several outputs. Simply turning the selector switch is all that is needed to configure the instrument.
Multiple application possibilities
In combination with other Instruments the Relay Box offers a wide range of applications in the laboratory and plant. It allows to set up even highly complex automated systems.
Together with the 731 Relay Box the new 772 Pump Unit can be used to siphon off the sample after the titration has been completed, rinse the titration vessel and prepare it for the next determination (cf. Fig. 4). In contrast to diaphragm pumps, the Pump Unit allows to deliver even critical media such as samples containing solid particles or organic solvents.
Heating plates or stirrers can be connected to the AC Outputs of the 731 Relay Box and thus controlled, i.e. switched an and off, by Titrinos or 726 Titroprocessors.
Using the 731 Relay Box, the 772 Pump Unit, the 711 Liquino as well as 700 Dosinos, flexible liquid handling units can be set up.
A gas valve (6.2726.080) can be connected to the DC voltage output of the Relay Box, which makes it possible to carry out determinations in an inert gas atmosphere.
In bigger automated systems, e.g. PC-controlled titration systems, different Instruments (e.g. Titrinos) can be selectively switched an and off using the 731 Relay Box. These switching steps can take place simultaneously.
Technical specifications of the 731 Relay Box
Two DC outputs:
Voltage
Output voltage adjustable: 0, 5, 10, 18, 24 V
Current
Max. 1 A per output
Two AC outputs:
Voltage
Output voltage = live voltage
Current
Max. 5 A per output
«Remote» Interface:
Functioning
The «Remote» signals are passed through the Relay Box without being modified in any
way and transmitted to an instrument connected to the «Remote Out» socket
Input
25 pin D-Sub instrument plug 14 Input lines
Output
25 pin D-Sub instrument socket 14 output lines
Line connection:
Voltage
Voltage selector 115/230 V
Frequency
50 ... 60 Hz
Power consumption
Line voltage 115 V: max. 1150 W
Line voltage 230 V: max. 2300 W
Product group: Titrators
Questions?
Your Labexchange-Team will gladly help:
Christian Schmid
Laboratory and analysis, Laboratory equipment, Life science
Hubert Sauter
Spectroscopy, Chromatography
