AD3000 is a microprocessor-based conductivity, TDS and temperature meter. The auto ranging feature of the EC and TDS ranges automatically sets the instrument to the scale with the highest resolution. Measurements are compensated for temperature effect automatically (ATC) or manually (MTC) with the conductivity probe with built-in temperature sensor. It is also possible to disable the temperature compensation and measure the actual conductivity. The temperature coefficient is user selectable. The instrument is equipped with a stability indicator, to indicate when the measurement is to be recorded.
0.00 to 19.99 μS/cm | 20.0 to 199.9 μS/cm | 200 to 1999 μS/cm 2.00 to 19.99 mS/cm | 20.0 to 199.9 mS/cm
0.01 μS/cm | 0.1 μS/cm | 1 μS/cm 0.01 mS/cm | 0.1 mS/cm
EC Accuracy (@25ºC/77ºF)
Offset at 0.00 μS/cm; Slope at 1 point with 6 memorized values (84.0, 1413 μS/cm; 5.00, 12.88, 80.0, 111.8 mS/cm) or with custom value
0.00 to 9.99 ppm | 10.0 to 99.9 ppm | 100 to 999 ppm 1.00 to 9.99 ppt | 10.0 to 99.9 ppt
0.01 ppm | 0.1 ppm | 1 ppm 0.01 ppt | 0.1 ppt
TDS Accuracy (@25ºC/77ºF)
-9.9 to 120 °C
AD76309 - Stainless steel, 4-ring EC/TDS/Temperature probe with DIN connector and 1 m cable
Log-on-demand: Up to 250 samples
Low battery indication
12 Vdc power adapter (included)
USB and RS232
230 x 180 x 50 mm
Adwa AD3000 is supplied with AD76309 - Conductivity probe with built-in temperature sensor; AD70031 - 1413 μS/cm calibration solutions in sachet (20 ml); AD70030 - 12.88 mS/cm calibration solutions in sachet (20 ml); 12 Vdc power adapter; Instruction manual.