wtw LF 318, Инструкции по эксплуатации

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Contents
5
SET-equipment LF 318/SET.............................................................6
Instruction manual Conductivity meter LF 318..............................7
Definition of control elements......................................................................8
Display................................................................................................................... 8
Selector switch ...................................................................................................... 9
Socket.................................................................................................................. 10
Putting into operation .................................................................................11
Switching on / Display test .................................................................................. 11
Measurement ...............................................................................................12
Conductivity and temperature measurement ....................................................... 12
Energy supply..............................................................................................15
Battery operation ................................................................................................. 15
Maintenance / Cleaning...............................................................................18
Maintenance ........................................................................................................ 18
Cleaning .............................................................................................................. 18
Trouble Shooting.........................................................................................19
Technical data..............................................................................................22
Instruction manual
Standard-conductivity cell TetraCon
®
325 ..................................28
Construction ................................................................................................28
Operation / Maintenance.............................................................................29
Cleaning .............................................................................................................. 29
Aging of the TetraCon
®
325 - cell........................................................................ 30
Disposal............................................................................................................... 30
Plug arrangement ........................................................................................31
Technical data..............................................................................................33
Meas. cells and accessories for the LF 318/SET .........................34
Conductivity cells ................................................................................................. 34
Recommended accessories ................................................................................ 35
Spares ................................................................................................................. 35
Application report: "Control of conductivity sytems acc. to
ISO 9000, GLP-requirements" .......................................................40