PCE Instruments PCE-228 Bruksanvisning
PCE Instruments
Multimeter
PCE-228
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Manual
pH Meter E-228 PC
Version 1.0
Date o creation: 22.01.2016 f
Date o last change: 22.01.2016f
PCE Americas Inc.
711 Commerce Way
Suite 8
Jupiter
FL-33458
USA
From outside US: +1
Tel: (561) 320-9162
Fax: (561) 320-9176
info@pce-americas.com
www.pce-instruments.com/english
www.pce-instruments.com
PCE Instruments UK Ltd.
Units 12/13
Southpoint Business Park
Ensign way
Hampshire / Southampton
United Kingdom, SO31 4RF
From outside UK: +44
Tel: (0) 2380 98703 0
Fax: (0) 2380 98703 9
info@industrial-needs.com
Manual
2
Contents
1 Introduction ....................................................................................................................... 3
2 Safety notes ....................................................................................................................... 3
3 Specications .................................................................................................................... 4
3.1 General ...................................................................................................................................................... 4
3.2 Electrical (23 ± 5 °C) .................................................................................................................................. 4
4 System description ........................................................................................................... 5
5 pH / mV measurement and calibration procedure ........................................................... 6
5.1 pH measurement (manual temperature compensation) ............................................................................. 7
5.2 pH measurement (ATC, automatic temperature) ....................................................................................... 7
5.3 mV measurement 7 ......................................................................................................................................
5.4 pH calibration ............................................................................................................................................. 7
6 Other functions .......................................................................................................... 9
6.1 Data Hold ................................................................................................................................................... 9
6.2 Data record (MAX / MIN reading) 9 ..............................................................................................................
6.3 LCD backlight on/o 9 ...................................................................................................................................
7 Datalogger ................................................................................................................. 9
7.1 Preparation before using the datalogger function ...................................................................................... 9
7.2 Auto datalogger (set sampling time
≧ 1 second) ...................................................................................... 9
7.3 Manual datalogger (set sampling time = 0 second) ................................................................................. 10
7.4 How to check the time information ........................................................................................................... 10
7.5 How to check the sampling time information ............................................................................................ 10
7.6 SD card data structure ............................................................................................................................. 11
8 Saving data from the SD card to the computer (EXCEL software) ............................... 11
9 Advanced settings ........................................................................................................... 12
9.1 SD memory card format ........................................................................................................................... 13
9.2 Set clock time (Year/Month/Date, Hour/Minute/Second) .......................................................................... 13
9.3 Set sampling time (Hour/Minute/Second) ................................................................................................ 13
9.4 Auto power o management .................................................................................................................... 13
9.5 Set beeper sound on/o ........................................................................................................................... 14
9.6 Decimal point of SD card setting .............................................................................................................. 14
9.7 Select the temperature unit °C or °F ........................................................................................................ 14
9.8 Set the pH manual temperature compensation value .............................................................................. 14
9.9 ESC ......................................................................................................................................................... 14
10 Power supply from optional mains adaptor .................................................................. 15
11 Battery replacement ........................................................................................................ 15
12 System reset .................................................................................................................... 15
13 RS-232 PC serial interface .............................................................................................. 15
14 Disposal ........................................................................................................................... 17
15 Contact ............................................................................................................................. 17
15.1 PCE Instruments UK ................................................................................................................................ 17
15.2 PCE Americas ......................................................................................................................................... 17
Manual
3
1 Introduction
Thank you for purchasing a PCE- rom PCE Instruments. 228 f
* pH : 0 to 14.00 pH, mV ( ORP ) : ± 1999 mV.
* pH measurement can select ATC or manual Temp. adj..
* Optional ATC probe for pH measurement.
* pH measurement can make the auto calibration for pH 7, pH 4 and pH 10 or other value.
* Real time SD memory card Datalogger, it Built-in Clock and Calendar, sampling time set from 1 sec to 8
hour 59 min. 59 sec.
* Manual datalogger is available ( set the sampling time to 0 ), during execute the manual datalogger
function, it can set the dierent position ( location ) No. ( position 1 to position 99 ).
* Innovation and easy operation, computer is not need to setup extra software, after execute datalogger,
just take away the SD card from the meter and plug in the SD card into the computer, it can down load
the all the measured value with the time information ( year/month/date/hour/minute/second ) to the Excel
directly, then user can make the further data or graphic analysis by themselves.
* SD card capacity : 1 GB to 16 GB.
* LCD with green light backlight, easy reading.
* Can default auto power o or manual power o.
* Data hold, record max. and min. reading.
* Microcomputer circuit, high accuracy.
* Power by UM3/AA ( 1.5 V ) x 6 batteries or DC 9V adapter.
* RS232/USB PC COMPUTER interface.
* Wide applications: water conditioning, aquariums, beverage, sh hatcheries, food processing,
photography,laboratory, paper industry, plating industry, quality control, school & college, water
conditioning.
2 Safety notes
Please read this manual carefully and completely before you use the device for the rst time. The device
may only be used by qualied personnel and repaired by PCE Instruments personnel. There is no
warranty of damages or injuries caused by non-observance of the manual.
- The device may only be used the approved temperature range. in
-
The case should only be opened by qualied personnel of PCE Instruments.
- The instrument should never be placed with the user interface facing an object ( keyboard side e.g. on a
table ).
- You must t make any technical changes to the device. no
- The appliance should only be cleaned with a damp cloth / use only -neutral cleaner.pH
This user's handbook is published PCE Instruments without any guarantee. by
We expressly point to our general guarantee terms which can be found in our general terms of business.
If you have any questions please ntact PCE Instruments. co
Produktspecifikationer
| Varumärke: | PCE Instruments |
| Kategori: | Multimeter |
| Modell: | PCE-228 |
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