Máy đo độ dẫn 4801C

Specifications:
    Conductivity    TDS    Temp.
Range    0.0~ 199.9 μS
200~ 1999 μS
2.00~ 19.99 mS
20.0~ 100.0 mS    0.0~131.9 ppm
132~1319 ppm
1.32~13.19 ppt
13.2~66.7.0 ppt    0~110 °C
Accuracy    ±2% FS    ±2% FS    ±0.2+1 digit
Resolution    0.1/1μS/0.01/0.1 mS    0.1/1ppm/0.01/0.1ppt    0.1 °C
Compensation    ATC: 0~50 °C    ATC: 0~50 °C    
 
Deadband    Conductivity: 0 to 200μS or 2.0mS
TDS: 0 to 200 ppm or 2.0 ppt
Temperature
Compensation    ATC (0-50oC) via 30K Thermistor or MTC
Limit Relays (2)    SPDT contacts rated for 5A at 115V
Relay status indicators    Front panel LED lamp
Power supply    9V DC or 100V~240V AC
Panel Cutout    1/16th DIN 1.81 x 1.81" (46 x 46mm)
Meter Dimensions    4.7 x 1.77 x 1.77" (105 x 45 x 45mm)