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12 

Maintenance 

 The meter must never be cleaned with an aggressive solvent (such as acetone)!

 

 

 Do not use stiff brushes or metal objects! 

 

 Wipe the meter down with a moist, lint-free cloth every once in a while. 

 

 For the maintenance and storage of the sensors and fittings to be connected, the notes and regulations in 

the respective instructions and data sheets apply. 
 
 
 

13 

Guarantee 

We provide guarantee for the device described for two years from the date of purchase. This guarantee covers 
manufacturing faults being discovered within the mentioned period of two years. Claim under guarantee covers 
only the restoration of functionality, not any further claim for damages or financial loss. Improper handling/use 
or illegitimate opening of the device results in loss of the guarantee rights. The guarantee does not cover wear 
parts. The breach of glass parts is also excluded. To ascertain the guarantee liability, please return the 
instrument and proof of purchase together with the date of purchase freight paid or prepaid. 
 
 
 

14 

Recycling and Disposal 

The meter and his packaging are manufactured as far as possible from materials which can be disposed of 
environmental-friendly and recycled in a technically appropriate manner. 
 

Please note

: The main printed board carries a lithium battery. Batteries should not to be disposed of 

with the normal domestic waste. They will be taken back and recycled or disposed of properly by the 
manufacturer at no cost. 

 
If you have any question regarding disposal, please contact Sensortechnik Meinsberg. 
For more information: http://www.meinsberg.de/en/weee 
 
 
 

 

 

Содержание PTM40

Страница 1: ...2018 03 14 Operating Manual PTM40 PLF40 pH ORP ISE conductivity meter...

Страница 2: ...User qualification 4 1 2 Specifications 4 1 3 Warning and safety information 5 1 4 2 Set up and Commissioning 6 Scope of delivery 6 2 1 Unpacking and Setup 6 2 2 Power supply 6 2 3 3 Device descriptio...

Страница 3: ...eturns 25 Notes about Instructions for Use These instructions for use are intended to show you the proper and safe handling of the product For the highest possible safety you must adhere to the listed...

Страница 4: ...ntion and handling of chemicals are adhered to Please observe the general see chapter 1 4 and all in the text additionally placed warnings and safety notes Specifications 1 3 Translation of the legall...

Страница 5: ...rature compensation cable offset TDS factor Temperature offset One point Automatic Warning and safety information 1 4 The meter PTM40 PLF40 has the protection class III It was manufactured and tested...

Страница 6: ...Use only the sensors sensor cables and interface cables recommended by the manufacturer The notes and statements in the respective user manuals and data sheets apply to the use of the sensors and fitt...

Страница 7: ...f analysis parameters you must keep in mind that the sensors must be calibrated and maintained regularly The measuring input must be free of potentials and must not be connected to power conducting po...

Страница 8: ...t Measuring mode Cursor right Change enter values Position value 1 Position value 1 Save confirm value Cursor left Measuring mode Cursor right The meter is turned on by pressing ON OFF Switching off t...

Страница 9: ...9 25 4 Temperature 5 Min main measured values 6 Max main measured values 7 Time 8 Date 9 Secondary measured value Menu structure 3 4...

Страница 10: ...ly in chapter 3 4 Under General the following device relevant basic settings can be configured Display backlight and contrast Password Password Clock Clock Reset Restart device Language Language Time...

Страница 11: ...e value Configuration of the switch off time 4 5 You can set the time on the meter after which the meter will be switched off automatically The data logger also records while the meter is off if the d...

Страница 12: ...ogs with the device switched on or off at the same time the power supply connected The correct setting of the real time clock is required for the proper function of the data logger During the reading...

Страница 13: ...clically output via the serial interface as ASCII characters Use only interface cable Interface HMG USB to transfer data from the meter to the PC This cable is not included in the delivery and must be...

Страница 14: ...accessories and the pH sensor EGA142 K010 U X This combination meets the requirements to determine the pH value electro chemical process as per EN ISO 10523 2012 The meter can be used wherever you wan...

Страница 15: ...he temperature of the measuring and calibration media must be measured or set up as a fixed temperature If the fixed temperature is activated it is used for temperature compensation The message FIX wi...

Страница 16: ...ich the settings should be changed Asymmetry Steepness An input dialog will allow you to change the respective calibration sensor values and their respective limits If these are not reached or exceede...

Страница 17: ...ompted to immerse the sensor into the third calibration medium Perform the same steps as with the first calibration solution 8 4 2 5 Automatic calibration Two and Three point The automatic calibration...

Страница 18: ...horoughly cleaned with distilled or deionized water prior to and between every measurement Immerse the sensor into the calibration solution and wait until a stable measured value is reached Ensure tha...

Страница 19: ...e submenu item for which the settings should be changed Asymmetry measured value 1 input value 1 An input dialog will allow you to change the respective calibration sensor values and their respective...

Страница 20: ...electro chemical process as per EN 27888 1993 When connected to the sensor the meter will capture the conductivity in S or mS the temperature as well as the salinity simultaneously All Meinsberg Cond...

Страница 21: ...ally selects the suitable measuring range TDS 5 shows the TDS value as a secondary variable Resist 5 shows the resistance value as a secondary variable 1 Measuring range switching possible 2 Measuring...

Страница 22: ...ompensation with adjustable temperature coefficient nLF non linear temperature compensation for natural waters as per DIN EN 27888 out For measurements without temperature compensation the temperature...

Страница 23: ...will be displayed Incorrect entry or Calibration error You may have to repeat the calibration service the sensor or replace it wear part 10 Scope of delivery PTM40 Set Lab pH meter Power supply Tripod...

Страница 24: ...roper handling use or illegitimate opening of the device results in loss of the guarantee rights The guarantee does not cover wear parts The breach of glass parts is also excluded To ascertain the gua...

Страница 25: ...GmbH Dr Karl Slevogt Stra e 1 D 82362 Weilheim Germany Service and Returns Xylem Analytics Germany Sales GmbH Co KG Sensortechnik Meinsberg Meinsberg Kurt Schwabe Stra e 6 D 04736 Waldheim Germany Te...

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