pH meter PCE-228
the pH meter measures for pH, Redox and temperature / 
SD memory card (1 ... 16 GB), measured values are stored in an Excel file / 
large display / RS-232 interface and optional software for the PC

The PCE-228 pH meter is an easy to use handheld device for measuring pH, mV and °C. With the PCE-228 pH meter, both temperature and pH values can be directly stored onto a SD card (in Excel format), or transferred to a PC through an RS-232 interface. An optional software and data cable for the PCE-228 pH meter are available as optional accessories to transfer data to a computer. Temperature compensation in the  PCE-228 pH meter can be done manually or automatically by way of the temperature sensor which is included. The pH meter has two calibration points. The calibration can be done with the trimmer on the side of the device which is protected under a cover. With this combined device, the user can determine pH value, temperature or Redox potency (ORP). For the latter measurement parameter, a Redox electrode must be ordered separately from the  PCE-228 pH meter. We recommend the ORP-14 electrode. The pH meter is powered by a 9V battery which is included. Here at this link you can find an overview of any type of pH meter that you may need.

pH meter PCE-228 with the pH PE 03 electrode

- Good price-performance ratio
- SD memory card (up to16 GB)
- RS-232 interface for real time data transference
- Measures multiple parameters
- High accuracy
- Low battery indication
- Large LCD display
- Adjustment of the measurement rate

- Easy-to-use
- Solid enclosure
- Includes pH PE 03 electrode
- Automatic calibration
- Manual / automatic temperature compensation
- BNC connector
- for measurements in laboratories and on site
- Optional Redox electrode

Measurement range

0.00 to 14.00 pH

-1,999 to 0 to 1,999 mV
(only with the optional Redox electrode)

0.0...65.0 °C (only the temperature sensor)

Resolution

0.01 pH

1 mV

0.1°C

Accuracy (at 20°C)

± (0.02 pH + 2 digits)

± (0.5 % + 2 digits)

±0.5°C

Calibration

Automatic three-point calibration

Temperature compensation

automatic from 0 to 65°C or manual between 0 and 100°C removing the temperature sensor

Electrode

pH PE-03 electrode, 
1 meter cable and BNC plug
temperature range: 0 ... 60 ºC

Measurement rate

adjustable from 1 second up to
8 hours 59 min 59 sec

Display

LCD display: 52 x 38 mm

Memory

SD card from 1 ... 16 GB
(2 GB memory card included)

Interface

RS-232

Software

optional

Power supply

6  x 1.5 V AA batteries /
mains adapter 9 V (optional)

Operating conditions

0 to 50°C max. 80% r.h.

Dimensions

177 x 68 x 45 mm

Weight

490 g

Image of use of the PC-228 pH meter

Delivery contents of the pH-Meter

1 x  PCE-228 pH meter, 1 x PE-03 electrode, 1 x  SD memory card (2 GB), 1 x temperature sensor, 6 x batteries,  user's manual.

Optional accessories
- Software and RS-232 cable
- RS-232 to USB adaptor
- Replacement PE-03 pH electrode
- ORP-14 REDOX electrode
- Calibration solution
- Solution for conserving the electrodes
- Carrying case
- 9 V mains adapter
- PCE-228 kit

Affordable PCE-228 pH meter
The image to the right shows all the compo- nents that are included with the PCE-228 in a practical case allowing it to be used straight out of the box. The case consisits of:
- PCE-228 pH meter
- PE-03 pH electrode
- Temperature sensor
- pH 4.00 calibration solution
- pH 7.00 calibration solution
- Battery
- User's manual
- Carrying case

Contact:
PCE Instruments UK Limited
Unit 11 Southpoint Business Park
Ensign Way, Southampton
United Kingdom, SO31 4RF
Phone: +44(0) 23 809 870 30
Fax: +44(0) 23 809 870 39

Contact:
PCE Americas Inc.
1201 Jupiter Park Drive, Suite 8
Jupiter 33458 FL
USA
Phone: +1-410-387-7703
Fax: +1-410-387-7714