1.It has adjustable upper and lower limit of warning system

2.It has automatic measurement control, calibration and cleaning procedures.

3.The sampling period of sampling pump can be set at random(Three power sources can be controllable.)

4.It adopts touch screen display and Chinese operation interface for easy use.

5.It has isolated output signal (4～20)mA DC, and it has the upper limit and lower limit of corresponding concentration of fluorion.

6.It has RS-232 or RS-485 communication port.

1.Measuring range: 0.05mg/L～1000mg/L

2.The interval time for discontinuous measurement: 1h～12h

3.Indication error: ±10%

4.Repeatability: relative standard deviation<=3%

5.Stability≤10%/4h

6.Response time(T90)：≤5min

7.Sampling pump requirements：（5～10）m3/h；（0.2～0.4）bar

8.Normal instrument working conditions

a)Ambient temperature：(0～40)℃

b)Relative humidity<=80%

c)Power supply: AC voltage(220±22)V，Frequency(50±1)Hz

d)There is no corrosive gas in surrounding air.

e)There is no function-affected oscillation in surrounding environment.

f)There is no other disturbance of electromagnetic field apart from geomagnetic field.

9.Dimension (length x width x height )：600×450×1607mm

10.Weight: 50kg