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©  PCE Instruments 

 

Safety notes 

Please read this manual carefully and completely before you use the device for the first time. The 
device  may  only  be  used  by  qualified  personnel  and  repaired  by  PCE  Instruments  personnel. 
Damage or injuries caused by non-observance of the manual are excluded from our liability and 
not covered by our warranty. 
 

 

The device must only be used as described in this instruction manual. If used otherwise, 
this can cause dangerous situations for the user and damage to the meter. 

 

The instrument may only be used if the environmental conditions (temperature, relative 
humidity, 

…) are within the ranges stated in the technical specifications. Do not expose 

the device to extreme temperatures, direct sunlight, extreme humidity or moisture. 

 

Do not expose the device to shocks or strong vibrations. 

 

The case should only be opened by qualified PCE Instruments personnel. 

 

Never use the instrument when your hands are wet. 

 

You must not make any technical changes to the device. 

 

The appliance should only be cleaned with a damp cloth. Use only pH-neutral cleaner, 
no abrasives or solvents. 

 

The device must only be used with accessories from PCE Instruments or equivalent. 

 

Before each use, inspect the case for visible damage. If any damage is visible, do not 
use the device. 

 

Do not use the instrument in explosive atmospheres. 

 

The measurement range as stated in the specifications must not be exceeded under 
any circumstances. 

 

Non-observance of the safety notes can cause damage to the device and injuries to 
the user. 

 
We do not assume liability for printing errors or any other mistakes in this manual. 
 
We expressly point to our general guarantee terms which can be found in our general terms of 
business. 
 
If you have any questions please contact PCE Instruments. The contact details can be found at 
the end of this manual. 
 
 
 

 

Содержание PCE-PHM 14

Страница 1: ...M 14 pH Meter User Manual User manuals in various languages fran ais italiano espa ol portugu s nederlands t rk polski can be found by using our product search on www pce instruments com Last change 2...

Страница 2: ...s 1 2 Features 2 3 Applications 2 4 Specifications 2 5 Front Panel Description 3 6 Calibration 3 7 Important information on the calibration 5 8 Clear calibration 6 9 Measuring procedure 6 10 Delivery...

Страница 3: ...s The case should only be opened by qualified PCE Instruments personnel Never use the instrument when your hands are wet You must not make any technical changes to the device The appliance should only...

Страница 4: ...ions Measuring range 0 14 pH Resolution 0 01 pH Accuracy at 23 C 5 C after calibration 0 07 pH at 5 9 pH 0 1 pH at 4 10 pH 0 2 pH at 1 3 9 pH 10 1 13 pH Input impedance 1012 Ohm Sampling rate approx 1...

Страница 5: ...BNC socket 6 DC 9 V input socket 7 Positioning aid for adhesive pads 8 Apertures for fixing 6 Calibration Prerequisites for calibration Ideally the electrode will produce 0 mV at pH 7 00 The ideal amb...

Страница 6: ...ear The display will show 7 00 pH CAL 5 Press the ENTER key to confirm Calibration procedure pH 4 1 Rinse the electrode in distilled water completely 2 Connect the pH electrode to the meter and immers...

Страница 7: ...ill show 7 00 pH CAL 5 Press the Down key until the desired calibration value appears 10 00 pH CAL 6 Press the ENTER key to confirm 7 Important information on the calibration Before and after immersin...

Страница 8: ...ss the Down key until the following appears CLr pH CAL 4 Press the ENTER key to confirm When the calibration has been cleared the display will show End 9 Measuring procedure 1 Power on the instrument...

Страница 9: ...tive of the European Parliament applies Due to the contained pollutants batteries must not be disposed of as household waste They must be given to collection points designed for that purpose In order...

Страница 10: ...583 975 114 Fax 1 561 320 9176 Fax 44 0 2380 98703 9 Fax 39 0583 974 824 info pce americas com info industrial needs com info pce italia it www pce instruments com us www pce instruments com english w...

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