Metrohm 846 Manual
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Metrohm 846 Manual

Metrohm 846 Manual

Dosing interface
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846 Dosing Interface
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8.846.8001EN

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Summary of Contents for Metrohm 846

  • Page 1 846 Dosing Interface Manual 8.846.8001EN...
  • Page 3 Metrohm AG CH-9100 Herisau Switzerland Phone +41 71 353 85 85 Fax +41 71 353 89 01 info@metrohm.com www.metrohm.com 846 Dosing Interface Manual 8.846.8001EN 02.2012 dm...
  • Page 4 Teachware Metrohm AG CH-9100 Herisau teachware@metrohm.com This documentation is protected by copyright. All rights reserved. Although all the information given in this documentation has been checked with great care, errors cannot be entirely excluded. Should you notice any mistakes please send us your comments using the address given above.

  • Page 5: Table Of Contents

    ￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ Table of contents Table of contents 1 Introduction The 846 Dosing Interface in the Titrando system ..... 1 Instrument description ............2 Commands ................3 Intended use ................. 3 About the documentation ........... 3 1.5.1 Symbols and conventions ............3 Safety instructions ..............
  • Page 6 Safety specifications ............28 Electromagnetic compatibility (EMC) ........ 28 Ambient temperature ............29 Reference conditions ............29 Dimensions ................29 7 Warranty (Guarantee) 8 Accessories Scope of delivery 2.846.0010 ..........32 Optional accessories ............33 Index ￭￭￭￭￭￭￭￭ 846 Dosing Interface...
  • Page 7 ￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ Table of figures Table of figures Figure 1 The 846 Dosing Interface in the Titrando system ....... 1 Figure 2 846 Dosing Interface Front ..............8 Figure 3 846 Dosing Interface Rear ..............9 Figure 4 846 Dosing Interfaces with bottle holder 6.2061.010 or with Titrando, respectively ..................

  • Page 9: Introduction

    1 Introduction The 846 Dosing Interface in the Titrando system The 846 Dosing Interface is a component of the modular Titrando system. It is operated either by means of a Touch Control with a touch-sensitive screen or through a computer with a corresponding software, e.g.

  • Page 10: Instrument Description

    Titrando system from Metrohm. The versatile commu- nications options of the Titrando system (Remote Box, LIMS link, etc.) can thus all be used. Thanks to these capabilities, a 846 Dosing Interface is predestined for all imaginable dosing and Liquid Handling tasks in modern laboratory operations, particularly within highly integrated laboratory data systems.

  • Page 11: Commands

    – SCAN (scanning remote signals) – CTRL (setting remote signals) Intended use The 846 Dosing Interface is designed for usage as a dosing device in ana- lytical laboratories. It can be used everywhere where complex Liquid Han- dling tasks must be carried out.
  • Page 12 Warning This symbol draws attention to a possible biological hazard. Caution This symbol draws attention to a possible damage of instruments or instrument parts. Note This symbol marks additional information and tips. ￭￭￭￭￭￭￭￭ 846 Dosing Interface...

  • Page 13: Safety Instructions

    The electrical safety when working with the instrument is ensured as part of the international standard IEC 61010. Warning Only personnel qualified by Metrohm are authorized to carry out service work on electronic components. Warning Never open the housing of the instrument. The instrument could be damaged by this.

  • Page 14: Tubing And Capillary Connections

    Recycling and disposal This product is covered by European Directive 2002/96/EC, WEEE – Waste from Electrical and Electronic Equipment. The correct disposal of your old equipment will help to prevent negative effects on the environment and public health. ￭￭￭￭￭￭￭￭ 846 Dosing Interface...
  • Page 15 ￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 1 Introduction More details about the disposal of your old equipment can be obtained from your local authorities, from waste disposal companies or from your local dealer. ￭￭￭￭￭￭￭￭ 846 Dosing Interface...

  • Page 16: Overview Of The Instrument

    ￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 2 Overview of the instrument Figure 2 846 Dosing Interface Front Stacking frame (6.2065.000, optional) LED "On" For the secure stacking of several Dosing Lights up when the Dosing Interface and a Interfaces or one bottle holder. controller (Touch Control or computer) are connected to the mains and switched on.

  • Page 17: Figure 3 846 Dosing Interface Rear

    846 Dosing Interface Rear MSB connector (MSB 1 to MSB 4) USB connector (USB 1 and USB 2) Metrohm Serial Bus. For connecting external USB ports (type A) for connecting printer, dosing devices, stirrers or Remote Boxes. keyboard, barcode reader, USB Sample Pro- Mini DIN, 9-pin.

  • Page 18: Installation

    Several Dosing Interfaces can be stacked on top of one another. A Dosing Interface can also be combined with a Reagent Organizer or a Titrando. The practical Stacking frame 6.2065.000 is available for this purpose as an optional accessory. ￭￭￭￭￭￭￭￭ 846 Dosing Interface...

  • Page 19: Connecting A Computer

    PC software. Using a 6.2151.000 controller cable, the instrument can be connected directly, either to a USB socket on a computer, to a connected USB hub or to a different Metrohm control device.

  • Page 20: Figure 5 Connecting The Computer

    3 Follow the instructions of the installation wizard. The "On" LED on the 846 Dosing Interface lights up when the driver installation has been exited and the instrument is ready for operation. If problems should occur during installation, contact your company's IT supporter.

  • Page 21: Connecting Msb Devices

    In order to connect MSB devices, e.g. stirrers or dosing devices, Metrohm instruments are equipped with up to a maximum of four connectors on what is referred to as the Metrohm Serial Bus (MSB). Various kinds of peripheral devices can be connected in sequence (in series, as a «daisy chain») at a single MSB connector (8-pin Mini DIN socket) and con-...

  • Page 22: Connecting A Dosing Device

    Proceed as follows: 1 Connect the dosing device Exit the control software. ￭ Connect the connection cable to one of the sockets marked with ￭ MSB on the rear of the control instrument. Start the control software. ￭ ￭￭￭￭￭￭￭￭ 846 Dosing Interface...

  • Page 23: Connecting A Stirrer Or Titration Stand

    MSB on the rear of the control instrument. If desired, connect the propeller stirrer to the stirrer socket (with ￭ stirrer symbol) of the titration stand. Start the control software. ￭ Figure 8 Connecting an MSB stirrer ￭￭￭￭￭￭￭￭ 846 Dosing Interface...

  • Page 24: Connecting A Remote Box

    Instruments that are controlled via remote lines and/or which send control signals via remote lines can be connected using the 6.2148.010 Remote Box. In addition to Metrohm, other instrument manufacturers also use similar connectors that make it possible to connect different instruments together.

  • Page 25: Connecting Usb Devices

    USB hub. Caution If you operate the 846 Dosing Interface with the aid of the Touch Con- trol, take care to ensure that the Touch Control is switched off when you set up or disconnect connections between the various instruments.

  • Page 26: Connecting A Balance

    3.5.3 Connecting a balance If you control the 846 Dosing Interface with a PC software, connect the balance directly to the serial port (COM) on the computer. This is usually 9-pin and marked with the symbol IOIOI. If you operate the Titrando with the help of the Touch Control, you will need the 6.2148.050 USB/RS-232...

  • Page 27: Connecting A Pc Keyboard (Only For Operation With Touch Control)

    The PC keyboard is used as an aid for text and numerical input. If you operate the 846 Dosing Interface with the aid of the Touch Control, then you can connect a PC keyboard with USB interface to the instrument.

  • Page 28: Connecting A Barcode Reader

    Connect the barcode reader as follows: 1 Insert the USB plug of the barcode reader (type A) into one of the USB sockets of the 846 Dosing Interface. 2 Switch on the Touch Control. The barcode reader will be recognized automatically and entered in the device manager of the Touch Control.

  • Page 29: Connecting A Usb Hub

    If you wish to connect more than two devices to the USB connector of the 846 Dosing Interface, you can also use an additional commercially availa- ble USB hub (distributor). If you operate the 846 Dosing Interface with the help of the Touch Control, then you should use a USB hub with its own power supply.

  • Page 30: Handling And Maintenance

    Metrohm» available from your local Metrohm agent. Validation Please contact your local Metrohm agent for support in validating instru- ments and software. Here you can also obtain validation documentation to provide help for carrying out the Installation Qualification (IQ) and the Operational Qualification (OQ).
  • Page 31 ￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 4 Handling and maintenance Note You can find information on the subjects of quality management, vali- dation and maintenance as well as an overview of the documents cur- under Support. rently available at www.metrohm.com/com/ ￭￭￭￭￭￭￭￭ 846 Dosing Interface...

  • Page 32: Appendix

    Pin assignment of the remote socket and plug The above presentation of the pin assignment of a Metrohm remote inter- face applies not only for the remote box, but also for all Metrohm devices with 25-pin D-Sub remote connection. ￭￭￭￭￭￭￭￭...
  • Page 33 Output 4 Input 5 Output 5 Input 6 Output 6 Input 7 Output 7 0 volts / GND Output 8 +5 volts Output 9 0 volts / GND Output 10 Output 11 Output 12 Output 13 ￭￭￭￭￭￭￭￭ 846 Dosing Interface...

  • Page 34: Stirring Rate

    Rotational speed/min (r/min) = 125 · stirring rate Example: Stirring rate set: 8 Rotational speed in rpm = 125 · 8 = 1000 r/min 2000 1500 1000 Figure 14 Rotational speed depending on stirring rate ￭￭￭￭￭￭￭￭ 846 Dosing Interface...

  • Page 35: Technical Specifications

    Electronic overload protection Interfaces and connectors Controller connector Controller port USB upstream port with auxiliary power supply (Mini DIN socket) for connecting Touch Control or computer for controlling the 846 Dosing Interface. Touch Control With integrated Touch Control cable Computer with 6.2151.000 cable...

  • Page 36: Safety Specifications

    EN 55022 / CISPR 22 ￭ Immunity Standards fulfilled: EN/IEC 61326-1 ￭ EN/IEC 61000-6-2 ￭ EN/IEC 61000-4-2 ￭ EN/IEC 61000-4-3 ￭ EN/IEC 61000-4-4 ￭ EN/IEC 61000-4-5 ￭ EN/IEC 61000-4-6 ￭ EN/IEC 61000-4-11 ￭ EN/IEC 61000-4-14 ￭ ￭￭￭￭￭￭￭￭ 846 Dosing Interface...

  • Page 37: Ambient Temperature

    +25 °C (±3 °C) ture ≤ 60 % Relative humidity Instrument status Instrument in operation at least 30 min annual Adjusting interval Dimensions Width 142 mm Height 64 mm Depth 230 mm Weight 1920 g Material Steel sheet ￭￭￭￭￭￭￭￭ 846 Dosing Interface...

  • Page 38: Warranty (Guarantee)

    ￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 7 Warranty (Guarantee) Metrohm guarantees that the deliveries and services it provides are free of errors in materials, design or manufacturing. The general warranty period is 36 months (exclusions below) from the date of delivery or 18 months in the event of continuous operation. The...
  • Page 39 ￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 7 Warranty (Guarantee) Metrohm also offers a 120-month spare parts warranty and a 5-year PC software support warranty, calculated from the date on which the prod- uct is withdrawn from the market. The content of this warranty is the abil- ity of the customer to obtain functioning spare parts or appropriate soft- ware support at market prices during the time of the warranty period.

  • Page 40: Accessories

    ￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 8.1 Scope of delivery 2.846.0010 8 Accessories Note Subject to change without notice. Scope of delivery 2.846.0010 Qty. Order no. Description 1.846.0010 Dosing Interface USB controller for up to four 700/800 Dosino dosing systems or 685/805 Dosimats for dosing or liquid handling tasks. A Touch Con- trol control unit or the connection to a PC with tiamo™,...

  • Page 41: Optional Accessories

    2.900.0010 900 Touch Control Operating element for the Titrandos, USB Sample Processors, 856 Conductivity Module, 867 pH Module and 846 Dosing Interface. Touch-sensitive, high-resolution color display, simple and intuitive operation, thanks to favorites for the direct method access. With integrated Ethernet interface for direct link to the Internet and USB interface for connecting USB printers or a USB memory stick.
  • Page 42 Professional database with reevaluation. Export to LIMS, NuGenesis, Cyberlab, etc. High-performance report generator. Complies with the guidelines according to FDA 21 CFR Part 11. Parallel titration. 1 license. Dialog languages German, Eng- lish. ￭￭￭￭￭￭￭￭ 846 Dosing Interface...

  • Page 43: Index

    Device software ....2 Stirrer or titration stand ..15 Mains voltage ......5 USB connector ......2 USB hub ......21 Metrohm Serial Bus MSB, see also USB hub Connector "MSB" ........13 Connect ......21 Controller ......9 MSB .........

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