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Summary of Contents for Metrohm 802 Stirrer
- Page 1 802 Stirrer Manual 8.802.8001EN / 2020-03-30...
- 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 802 Stirrer Manual 8.802.8001EN / 2020-03-30...
- Page 4 Technical Communication Metrohm AG CH-9100 Herisau 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.
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Page 5: Table Of Contents
Checks ..................8 3.1.3 Location .................. 8 Mounting the 802 Stirrer to the titration stand ....8 Connecting the 802 Stirrer to the titration stand ....9 Connecting the 802 Stirrer to the sample changer ..10 4 Technical specifications Ambient conditions ............ - Page 6 ￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ Table of figures Table of figures Figure 1 802 Stirrer ..................5 Figure 2 802 Stirrer with its own control ............6 ￭￭￭￭￭￭￭￭...
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Page 7: Introduction
It however has its own control. The stirring rate is set by a controller. The 802 Stirrer can be connected to a titration stand, a tower of a sample changer or directly to a sample changer. About the documentation... -
Page 8: 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 9: Working With Liquids
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 1 Introduction Supply voltage WARNING An incorrect supply voltage can damage the instrument. Only operate this instrument with a supply voltage specified for it (see rear panel of the instrument). Protection against electrostatic charges WARNING Electronic components are sensitive to electrostatic charges and can be destroyed by discharges. -
Page 10: Recycling And Disposal
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 1.3 Safety instructions 1.3.5 Recycling and disposal This product is covered by European Directive 2012/19/EU, WEEE – Waste Electrical and Electronic Equipment. The correct disposal of your old instrument will help to prevent negative effects on the environment and public health. 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. -
Page 11: Device Overview
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 2 Device overview 2 Device overview 802 Stirrer Figure 1 802 Stirrer Connector plug Metal rod For connecting the propeller stirrer to the For fastening a stirring propeller. stirrer connector of a device or to a control- ler. ￭￭￭￭￭￭￭￭... -
Page 12: 802 Stirrer With Its Own Control
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 2.2 802 Stirrer with its own control 802 Stirrer with its own control Figure 2 802 Stirrer with its own control Drive of the propeller stirrer Electrode holder (6.2021.020) Stirring propeller (6.1909.0104) Support rod (6.2016.070) Length 40 cm Switching contacts Controller (6.2137.000) - Page 13 ￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 2 Device overview Rotary wheel Clamping screw For setting the stirring rate. If the end of the For fixing the positioning height of the scale is reached, turn to the other end in 6.2137.000 rotary controller on the support order to readjust the scale.
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Page 14: Installation
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. Mounting the 802 Stirrer to the titration stand ￭￭￭￭￭￭￭￭... -
Page 15: Connecting The 802 Stirrer To The Titration Stand
2 Plug the stirring propeller from below to the propeller stirrer. Connecting the 802 Stirrer to the titration stand Connect the propeller stirrer as follows: 1 Connect the cable of the 802 Stirrer to the corresponding stirrer con- nector (with stirrer symbol) of the titration stand. ￭￭￭￭￭￭￭￭... -
Page 16: Connecting The 802 Stirrer To The Sample Changer
Sw itz er la nd Connect the propeller stirrer as follows: 1 Connect the cable of the 802 Stirrer to the stirrer connector (with stirrer symbol) on the rear of the tower (a) or directly to the sample changer (b). - Page 17 ￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 3 Installation Connecting the propeller stirrer with the titration stand to the sample changer US B 1 M SB Co ntr . MS B 2 MS B 3 3. 80 4. 30 Connect the propeller stirrer with the titration stand as follows: 1 Exit the control software.
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Page 18: Technical Specifications
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 4.1 Ambient conditions 4 Technical specifications Ambient conditions Nominal function +5 - +45 °C range at max. 80% relative humidity non-condensing Storage +5 - +45 °C Energy supply Nominal voltage ±12 VDC +5 VDC Power consump- tion Protection Electronic overload protection Dimensions Diameter max. -
Page 19: Connectors Specifications
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 4 Technical specifications Connectors specifications Energy supply 5-pin DIN plug Stirrer specifications Maximum rota- 2,250 rpm tional speed Rotational speed -15 - +15 settings Change in rota- 140 - 150 rpm tional speed per step ￭￭￭￭￭￭￭￭... -
Page 20: Accessories
Internet. You can download this information using the article number as follows: Downloading the accessories list 1 Enter https://www.metrohm.com/ into your Internet browser. 2 Enter the article number (e.g. 802) into the search field. The search result is displayed.
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