Digital pH meter technical description

PHS-3C Digital pH Meter

PHS-3C digital pH meter is to measure the PH value of the solution, while measuring the electromotive force mv value. The setting and measurement of each parameter are switched using the switch, and the LED digital LED display is used. This instrument adopts the full-quantity degree temperature composite glass electrode, which can accurately set the temperature of the tested solution. It is displayed by the digital LED and simultaneously realizes temperature compensation. The instrument has high measuring accuracy, good reliability, strong stability, and convenient operation and use. It is an ideal measuring instrument for the laboratory.

First, the instrument's technical performance and use of environmental conditions

1.1 Ambient temperature: 5∽35°C

1.2 Relative Humidity: ≤80%

1.3 Power Supply: AC: 220±22V/Frequency: 50±1HZ

1.4 Measurement range: PH file: 0∽14 pH/MV file: 0∽±1999MV

1.5 measurement accuracy: PH file: ± 0.01pH/MV file: 0.1% (full scale)

1.6 Input Impedance: ≥1×1012Ω

1.7 Stability: ≤0.01pH/3h

1.8 Temperature Compensation Range: 0∽60°C (Digital Display)

1.9 power consumption: about 5W

1.10 actor size: 270×200×100mm weight (net weight): 3kg

Second, the instrument's completeness

5.1 pH9-3C digital pH meter a 5.2 composite glass electrode (zero potential 2 and 7 can be) a 5.3 electrode bracket a 5.4 electrode clip a 5.5pH4.7.9 standard buffer reagent three packs 5.6 power cord a 5.7 Fuse 0.5A One 5.8Q9 Short-circuit plug One 5.9 Product Instructions One 5.10 Product Certificate