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H75.0.01.6C-02 

 

User’s guide GPH 114 

Page 3 of 8 

2.2  Safety signs and symbols 

Warnings are labeled in this document with the followings signs: 

Caution! 

This symbol warns of imminent danger, death, serious injuries 

and significant damage to property at non-observance. 

Attention! 

This symbol warns of possible dangers or dangerous 

situations which can provoke damage to the device or environment at 
non-observance. 

Note! 

This symbol point out processes which can indirectly influence 

operation or provoke unforeseen reactions at non-observance.

 

2.3  Safety guidelines 

This device has been designed and tested in accordance with the safety regulations for electronic devices. 
However, its trouble-free operation and reliability cannot be guaranteed unless the standard safety measures 
and special safety advises given in this manual will be adhered to when using the device. 

1. Trouble-free operation and reliability of the device can only be guaranteed if the device is not subjected to

any other climatic conditions than those stated under "Specification".
If the device is transported from a cold to a warm environment condensation may cause in a failure of the
function. In such a case make sure the device temperature has adjusted to the ambient temperature
before trying a new start-up.

2. 

If there is a risk whatsoever involved in running it, the device has to be switched off 
immediately and to be marked accordingly to avoid re-starting. 
Operator safety may be a risk if: 
- there is visible damage to the device 
- the device is not working as specified 
- the device has been stored under unsuitable conditions for a longer time. 
In case of doubt, please return device to manufacturer for repair or maintenance. 

3. 

Do not use these products as safety or emergency stop devices or in any other application 
where failure of the product could result in personal injury or material damage. 
Failure to comply with these instructions could result in death or serious injury and material 
damage. 

4. 

This device must not be used at potentially explosive areas! The usage of this device at 
potentially explosive areas increases danger of deflagration, explosion or fire due to 
sparking. 

5. 

The electrodes contain 3 molar KCL (GE103 1mol/l KNO

3

) , which is acidly. 

First-Aid-provisions 

After contact with skin: 

clean with sufficient water 

After contact with eyes: 

rinse opened eye with sufficient water, contact oculist, 

After swallowing:   

drink much water. If feeling sick, contact doctor. 

Summary of Contents for GPH 114

Page 1: ...ese instructions before use Please consider the safety instructions Please keep for future reference PCE Instruments France EURL 76 Rue de la Plaine des Bouchers 67100 Strasbourg France Tel 33 0 972 3...

Page 2: ...ving from operation must be done by qualified specially trained staff that have carefully read and understood this manual before starting any work The manufacturer will assume no liability or warranty...

Page 3: ...ay cause in a failure of the function In such a case make sure the device temperature has adjusted to the ambient temperature before trying a new start up 2 If there is a risk whatsoever involved in r...

Page 4: ...ed The picture on the right shows an electrode without temperature sensor There are several design types for the diaphragm but generally said it is the connection between electrolyte and the measured...

Page 5: ...ctrode is not sufficiently cleaned and dried buffer solutions only keep for a certain period of time approx 1 month Buffer capsules can be kept for an unlimited period of time we therefore recommend k...

Page 6: ...ne temperature of buffer solution and set accordingly using the central turning knob controller for temperature compensation 0 to 90 C 1 graduation mark approx 10 C Place GPH 114 meter on a solid surf...

Page 7: ...ransport package for reshipment especially for fully functional devices Please make sure that the device is protected in the package by enough packing materials 7 2 Disposal instructions Batteries mus...

Page 8: ...and the dilution influence dpH are values to measure this capability The buffer capacity is the amount of a strong acid or base that has to be added to 1 liter of the buffer solution in order to chang...

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