PCE 228SF-ICA 表面pH计 (0-14 pH; ISO Cal. Cert.)

Measuring range pH: 0.00 ... 14.00 pH

Resolution: 0.01 pH

Accuracy: ± (0.02 pH + 2d)

Temperature range electrode: 5 ... 60°C / 41 ... 140°F

Reference electrode: Ag / AgCL 3.0 M KCL

Dimensions electrode: 12 x 110 mm / 0.5 x 4.3 in

Measuring range redox: -1999 ... 0 ... 1999 mV (only possible with optional REDOX electrode)

Resolution: 1 mV

Accuracy: ± (0.5% + 2d)

Measuring range temperature: 0 ... 65°C / 32 ... 149°F (only temp. sensor)

Resolution: 0.1°C / 0.18°F

Accuracy (@ 20°C / 68°F): ± 0.5°C/0.9°F 

Calibration: Automatic three-point calibration

Electrode: ERH-115 pH electrode, gel filled

                 1 m / 3.3 ft cable and BNC plug

Temperature range: 5 ... 60°C / 41 ... 140°F

Measuring rate: Adjustable from 1 second to 8 hours 59 minutes 59 seconds

Display: LC display 52 x 38 mm / 2 x 1.5 in

Data storage: Flexible via SD card memory 1 ... 16 GB

Interface: RS-232

Software: Optional

Power supply: 6 x 1.5V AA batteries / 9V power adapter (optional)

Dimensions: 177 x 68 x 45 mm / 7 x 2.7 x 1.8 in

Weight: 490 g / 1.1 lbs

Delivery Scope:

1 x Surface pH Meter PCE-228SF-ICA

1 x Electrode EPX-3

1 x SD memory card (2 GB)

1 x Temperature sensor

6 x Battery

1 x User manual

1 x ISO Calibration Certificate