PCE 228 pH计 (0,00~14,00 pH)

Manufacturer: PCE-UK

Model: 228

Warranty: 12 months 

Measurement range

0.00 to 14.00 pH

-1999 to 0 to 1999 mV (only with the optional Redox electrode)

0.0...65.0 °C or 32 ... 149 °F (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