728 Magnetic Stirrer
Manual
8.728.8001EN / 2019-11-29
Страница 1: ...728 Magnetic Stirrer Manual 8 728 8001EN 2019 11 29 ...
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Страница 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 728 Magnetic Stirrer Manual 8 728 8001EN 2019 11 29 ...
Страница 4: ...techcom metrohm com This documentation is protected by copyright All rights reserved This documentation has been prepared with great care However errors can never be entirely ruled out Please send comments regarding possible errors to the address above ...
Страница 5: ...olvents and chemicals 4 1 3 5 Recycling and disposal 4 2 Overview of the instrument 6 3 Installation 8 3 1 Setting up the instrument 8 3 1 1 Packaging 8 3 1 2 Checks 8 3 1 3 Location 8 3 2 Installing the magnetic stirrer 8 3 3 Connecting the magnetic stirrer 8 4 Operation and maintenance 9 4 1 General notes 9 4 1 1 Care 9 4 1 2 Maintenance by Metrohm Service 9 5 Technical specifications 10 5 1 Mag...
Страница 6: ...Table of figures IV 728 Magnetic Stirrer Table of figures Figure 1 Front 6 Figure 2 Rear with stand 7 ...
Страница 7: ... unit and stand 2 728 0040 728 Magnetic Stirrer Complete for Titrino Dosino Each version includes different accessories according to its use see chap ter 6 page 12 1 1 2 Connectors The 728 Magnetic Stirrer needs 5 to 12 V DC voltage The 728 Magnetic Stirrer is supplied with power via a direct connection to a Titrino Dosino or via a power supply unit 1 1 3 Intended use The 728 Magnetic Stirrer is d...
Страница 8: ...mber refers to the figure number the sec ond to the instrument part in the figure Instruction step Carry out these steps in the sequence shown Method Dialog text parameter in the software File New Menu or menu item Next Button or key WARNING This symbol draws attention to a possible life threat ening hazard or risk of injury WARNING This symbol draws attention to a possible hazard due to electrica...
Страница 9: ...3 2 Electrical safety 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 There is also a risk of serious injury if live components are tou...
Страница 10: ...n be used to loosen connections Check the connections regularly for leakage If the instrument is used mainly in unattended operation then weekly inspections are manda tory 1 3 4 Flammable solvents and chemicals WARNING All relevant safety measures are to be observed when working with flammable solvents and chemicals Set up the instrument in a well ventilated location e g fume cup board Keep all so...
Страница 11: ... 1 Introduction 728 Magnetic Stirrer 5 More details about the disposal of your old instrument can be obtained from your local authorities from waste disposal companies or from your local dealer ...
Страница 12: ... 6 728 Magnetic Stirrer 2 Overview of the instrument 1 2 3 4 Figure 1 Front 1 Sample space 2 On off signal light 3 On off switch 4 Shift rate controller ...
Страница 13: ... 2 Overview of the instrument 728 Magnetic Stirrer 7 1 2 3 4 Figure 2 Rear with stand 1 Connector plug 2 Stand clamping screw 3 Stand 4 Cable cut out ...
Страница 14: ... been developed for operation indoors and may not be used in explosive environments Place the instrument in a location of the laboratory which is suitable for operation and free of vibrations and which provides protection against corrosive atmosphere and contamination by chemicals The instrument should be protected against excessive temperature fluctua tions and direct sunlight 3 2 Installing the ...
Страница 15: ...amination CAUTION Although this is extensively prevented by design measures the connec tion cable should be unplugged immediately if aggressive media have found their way into the interior of the instrument to prevent serious damage to the instrument electronics In such cases Metrohm Service must be informed 4 1 2 Maintenance by Metrohm Service Maintenance of the 728 Magnetic Stirrer is best carri...
Страница 16: ...2 Power supply Power supply 5 12 V DC Power consump tion 2 5 VA 5 3 Interfaces and connectors The 728 Magnetic Stirrer does not have any control interfaces It is oper ated and controlled via the power supply 5 4 Ambient temperature Nominal function range 5 45 C Transport and storage 40 70 C 5 5 Reference conditions Ambient tempera ture 25 C 3 C Relative humidity 60 ...
Страница 17: ... specifications 728 Magnetic Stirrer 11 5 6 Dimensions material Width 90 mm Height 76 mm Depth 150 mm Weight 660 g without accessories Material Housing upper part PBT Housing bot tom part Steel sheet stove enameled ...
Страница 18: ... your Internet browser 2 Enter the article number e g 728 into the search field The search result is displayed 3 Click on the product Detailed information regarding the product is shown on various tabs 4 On the Included parts tab click on Download the PDF The PDF file with the accessories data is created NOTICE Once you have received your new product we recommend download ing the accessories list ...
Страница 19: ... D Dimensions 11 E Electrostatic charge 4 I Instrument description 1 M Magnetic stirrer Direction of rotation 10 Rotational speed 10 Material 11 Model versions 1 P Power supply Power consumption 10 Supply voltage 10 S Safety instructions 3 Service 3 Supply voltage 3 ...
