Senseca GPH 114 pH 측정기 (0.00 ... 14.00 pH)

Measuring range: 0.00 ... 14.00 pH with standard pH-electrode type GE 114

Resolution: 0.01 pH

Accuracy (device): ± 0.02 pH ± 1 digit (at nominal temperature 25 °C)

Working conditions: 0 ... 45 °C; 0 ... 80 % RH (non condensing)

Storage temperature: -20 ... +70 °C

Connection: BNC Bajonett

pH-electrode:

GE 114 (standard electrode)

Combination electrode with GEL-electrolyte. Measuring 

range: 0-14 pH, temperature 0-60 °C, conductivity >200 μS/cm

Input resistance: approx.1012 Ohm

Display: 3½-digit LCD display, 13 mm high

Calibration:

3 turning knobs for: 1. temperature compensation 0-90 °C, 

2. pH 7 value and 3. pH X value (e.g. pH 1.09, pH 4, pH 10 or  pH 12, depends on working range)

Power supply: 9 V battery

Battery service life: approx. 200 operating h

EMC: The device corresponds to the essential protection ratings  established in the Regulations of the Council for the Approximation of Legislation for the member countries regarding  electromagnetic compatibility (2004/108/EG)

Additional fault: <1 %

Housing: Impact resistant ABS

Dimensions: 106 x 67 x 30 mm (H x W x D)

Weight: approx. 200 g (incl. battery and electrode)

Scope of supply: Device, pH-electrode GE 114, battery, manual

Datasheet

Manual