F-1typeFluoride ion concentration meterAdopting microcontroller technology, the operation is simple and convenient, and the digital display is intuitive and correct. The instrument has manual temperature compensation and automatic temperature compensation functions (when the temperature electrode is connected, the instrument enters automatic temperature compensation and displays the current temperature; when the temperature electrode is not connected, the instrument enters manual temperature compensation and displays the manual temperature setting value).

The instrument has a fluoride ion concentration value[F^-]In addition to display function, it also haspFValue display.

Main technical indicators:

1Measurement range:a）pFValue:（1.00～6.00）pF；

b） mVValue:（-1800～1800）mV.

2Resolution:0.01 pF.

3Basic error of electronic unit: ±0.02pF±1One word.

4Basic instrument error: ±0.05pF.

5Instrument repeatability error: not greater than ±0.03pF±1One word.

6Temperature compensation range of the tested solution:（5.0～ 45.0）℃

7 Stability of electronic unit: ±0.02pF /3h.

8 Power supply:AC 220V±22V; Frequency50±1HZ

9 External dimensions:1×b×h，mm：200×210×70