Description

  • Big LCD with back light
  • PHS-3E support auto temp compensation
ModelPHS-3EPHS-3CPHS-2F
Specification
ParameterspH, ORP, Temp.pH, ORPpH, ORP
RangepH(0.00 ∼ 14.00) ph(0.00 ∼ 14.00) ph(0.00 ∼ 14.00) ph
mV(-1999 ∼ 1999) mV(-1999 ∼ 1999) mV(-1400 ∼ 1999) mV
Temp(0.0 ∼ 99.9) ºC//
ResolutionpH0.01pH0.01pH0.01pH
mV1mV1mV1mV
Temp0.1ºC
Basic ErrorpH±0.01pH±0.01pH±0.01pH
mV±0.01%FS±0.01%FS±0.01%FS
Temp±0.3ºC//
CalibrationUp to 2 pointsUp to 2 pointsUp to 2 points
Stability(0.01pH±1bit)/3h(0.01pH±1bit)/3h(0.01pH±1bit)/3h
Power SupplyAC (220±22)V,    (50±1) HzAC (220±22)V,    (50±1) HzAC (220±22)V,    (50±1) Hz
Dimension (mm) & weight (kg)350*280*190; 2.5350*280*190; 2.5350*280*190; 2.5
Standard ConfigurationThree-in-one pH combination elelctrode pH bufferTwo-in-one pH combination electrode pH bufferTwo-in-one pH combination electrode pH buffer
ModelDWS-51
Specification
ParameterspNa,[Na+]
RangepNa(0.00 ∼ 9.00) pNa
[Na+](2.3×10 -2~2.3×10 7)μg/L
Basic ErrorpNa±0.02pNa
[Na+]±3% (Reading)
CalibrationUp to 2 points
Power SupplyAC (220±22) V, (50±1) Hz
Dimension (mm) & weight (kg)350*280*190, 2.5
Standard Configuration6801-01 pNa ISE      6802-01 Reference electrode

 

  • Two-point calibration: Static and dynamic
  • Static and dynamic measurement mode