pH Meter Portable Multi-Parameter Meter For Environment Testing

MCL-712

Functions

Several parameters can be shown on the same screen. It can simultaneously measure pX/pH, mV, conductivity, TDS, salinity, resistivity, dissolved oxygen, saturation and temperature.

It provides many common ion modes such as H+,Ag+,Na+,K+,NH4+,Cl-,F-,NO3-,BF4-,CN-,Cu2+,Pb2+,Ca2+

It can store 2200 sets of measuring data.

It provides zero oxygen and full scale calibration.

It provides three measuring modes: continuous measuring, timing measuring and balance measuring mode.

It has USB ports. If matched with communication software, it can be connected with PC.

It is small size and low-energy designed. The protection level is IP65 for portable work and field measurement.

Specifications

1,Measuring range:

pH/pX:(-2.000~19.999)pH/pX
ORP:(-1999.99~1999.99)mV
Conductivity: 0.000μS/cm~199.9mS/cm
Resistivity: 0.00Ω.cm~20.00MΩ.cm
TDS:0.000 mg/L~100g/L
Salinity: (0.00~8.00)%
Dissolved oxygen: (0.00~19.99)mg/L
Dissolved oxygen saturation: (0.0~199.9)%
Ion concentration:(0~19990),unit:ug/L,mg/L,g/L,mol/L,mmol/L
Temp:(-5.0~135.0)ºC

2,Resolution:
pH/pX:0.01,0.001pH
ORP:0.1/0.01 mV
Conductivity: 0.001μS/cm
Resistivity: 0.01 Ω.cm
TDS:0.001 mg/L
Salinity: 0.1 %
Dissolved oxygen:0.01mg/L
Saturation: 0.10%
Temperature:0.1ºC

3,Accuracy:
pH/pX:±0.002pX±1 bit
ORP:±0.03%FS
Conductivity: ±0.5%FS
Resistivity::±0.5%FS
T D S:± 0.5%FS
Salinity: ±0.1%
Ion concentration:±0.5%±1 digit
Dissolved oxygen: ±0.30mg/L
Dissolved oxygen saturation:±10.0%
Temp:±0.3ºC±1 digit

4,Input impedance>3×1012Ω

5,Dissolved oxygen response time<=45s(90% respond at 20°C )

6,Automatic temperature compensation range:
pH:(0.0~100.0)ºC
Conductivity:(0.0~100.0)ºC
Dissolved oxygen: (0.0~40.0)ºC

7,Power: 4 alkaline batteries of model 5

8,Dimension(mm):210×100×45

9,Weight: 0.5kg