PCE-228-R Redox meter
handle redox meter, for both pH and temperature values
with RS-232 interface and optional software

PCE 288 R Redox meter is a handle meter very easy to use to measure mV / pH / ºC.. In the PC-228-R Redox meter values can be directly stored in the SD memory card (Excel format) or can be directly transferred in real time to a PC or protable computer by means of the RS-232 interface.  Both, Redox value and temperature can be directly transferred to a PC by means of the RS-232 interface, so we offer you a software and a RS-232 data cable as additional components. Temperature compensation (function available only for measurements of pH) can be made by hand or automatically by means of a temperature sensor included in the delivery of the Redox meter. So, all the previously mentioned characteristics provide this Redox meter with a high reliability. The PC-228-R Redox meter has a three-point calibration. Redox, temperature and pH values can be determined by means of the combined meter. To determine the pH value an additional pH electrode must be required. We recommend you to use the PW 03 electrode. PCE-228 R Redox meter is powered by batteries (one 9 V battery is included in the delivery). At this link you will find a Redox meter to measure pH value, conductivity, oxygen and temperature.

- Good quality at an affordable price

- SD memory card (1 ... 16 GB)

- Values are directly stored in Excel format in the SD memory card (any additional software is required)

- RS-232 interface for real time data transference

- Measures Redox,  pH value and temperature

- High accuracy

- Low battery indication

- Large LCD display

- Adjustment of the measurement rate

- Easy-to-use

- Compact case

- Redox OPR-14 sensor and noble steel temperature sensor are included

- Automatic calibration

- Automatic / manual temperature compensation (only for pH measurements not for Redox ones)

- BNC connection

- Suitable for laboratories or on-the spot Redox measurements.

- Additional Redox electrode

View or print PCE 228 R
Redox meter user's manual

Measurement ranges

1,999 ... 0 ... 1,999 mV

Resolution

1 mV

Accuracy (a 20°C)

± (0.5 % + 2 digits)

± (0.02 pH + 2 digits)

± 0.5 °C

Calibration

Automatic three-point calibration

Temperature compensation

automatic form 0 ... to 65°C or by hand between  0 and 100°C by removing temperature sensor.
(only for pH measuremnts)

Electrode

 Redox OPR-14 electrode, 
1 meter cable and BNC plug

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

RS 232

optional component

Power supply

6 x 1.5 V AA battery /
 9 V mains adaptor (optional)

Environmental conditions

0 ... 50 °C max. 80 % H.r.

Dimensions

177 x 68 x 45 mm

Weight

490 g

Contact:
PCE Instruments UK Limited
Units 12/13 Southpoint Business Park
Ensign Way, Southampton
United Kingdom, SO31 4RF
Phone. +44 ( 0 ) 2380 98703 0
Fax +44 ( 0 ) 2380 98703 0

Below you will find an overview of the different product groups of measuring instruments