Alat Penguji 8 IN 1 Professional pH/mV Conductivity/DO Meter EC900

Instruments pH meter ini adalah kombinasi sempurna dengan teknologi elektronik yang paling canggih, teknologi sensor dan desain perangkat lunak. Alat penguji pH ini dapat mengukur parameter pH, mV, konduktivitas, TDS, salinitas, Resistivitas, DO dan suhu untuk larutan air akurasi tinggi. Ini adalah yang terbaik air portabel analisis meter dengan kinerja tertinggi dan biaya terendah. Sangat cocok untuk perdagangan seperti industri pertambangan, pembangkit listrik, proyek pengolahan air dan perlindungan lingkungan, dll, terutama memiliki aplikasi yang lebih luas di bidang dan uji spot.

Alat Penguji 8 IN 1 Professional pH/mV Conductivity/DO Meter EC900

pH:

• Measuring range : (-2.00 ~ 19.99) pH


• Resolution : 0.1/0.01 pH


• Accuracy : Meter: ±0.01pH; Overall: ±0.02pH


• Input current : =2×10-12 A


• Input impendance : =1×1012 O


• Stability : ±0.01 pH/3h


• Temp. Compensation Range : (0 to 100)℃ (automatic)

mV: (probe optional)

• Measuring range : -1999mV to 0 to 1999mV


• Resolution : 1mV


• Accuracy : ±0.1% FS

Conductivity:

• Measuring range
  
  • Conductivity:
  
  
  • 0.00 ~ 19.99µS/cm; 20.0 ~ 199.9µS/cm; 200 ~ 1999µS/cm
  
  
  • 2.00 ~ 19.99mS/cm; 20.0 ~ 199.9mS/cm
  
  
  • TDS: 0 ~ 100g/L
  
  
  • Salinity: 0 ~ 100ppt
  
  
  • Resistivity: 0 ~ 100MO·cm
  
  


• Resolution :0.01/0.1/1µS/cm 0.01/0.1 mS/cm


• Accuracy : Meter: ±1.0% FS, Overall: ±1.5% FS


• Temp. compensation range : 0 ~ 50℃ (automatic)


• Electrode constant : 0.1 / 1 / 10 cm-1


• Benchmark temperature :25℃, 20℃and 18℃

Dissolved Oxygen:

• Measuring range : 0 ~ 40.00mg/L (ppm); 0 ~ 200.0%


• Resolution : 0.1/0.01 mg/L (ppm); 1/0.1%


• Accuracy : Meter: ±0.10 mg/L, Overall: ±0.40 mg/L


• Response time : =30 s (25℃, 90% response)


• Residual current :=0.1 mg/L


• Temp. Compensation Range : 0 to 45℃ (automatic)


• Salinity Compensation Range : 0 ~ 45ppt (automatic)


• Barometric pressure : 66 to 200kPa (manual)


• Automatic Calibration : Air saturated by water; water saturated by air


• Electrode type : Polarogram type

Other Technical Parameters:

• Data storage : 400 groups


• Storage content : Series number, measuring value measuring unit and temperature,


• Power : Two AA batteries (1.5V x2)


• Size and weight : Meter: 65×120×31mm/180g; carrying case: 360×270×76mm/1.6Kg


• Quality and safety certification : ISO9001:2000, CE, CMC

Working Condition:

• Environment temperature : 5 to 35 ℃ (0.01 grade)


• Environmental humidity : =85%


• IP rating : IP57 Dustproof and waterproof

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Alat Penguji 8 IN 1 Professional pH/mV Conductivity/DO Meter EC900