TOB TOB-DDSJ-318 ເຄື່ອງວັດແທກຄວາມຍືດຫຍຸ່ນທີ່ມີການຊົດເຊີຍອຸນຫະພູມ (0～199.9ｍS/cm,5～20MΩ.cm,0～20g/L,0～8%,-5～135℃)

Source voltage: AC110V/220V, 50/60HZ

Testing range

Electrical conductivity : 0.000μS/cm～199.9ｍS/cm

Electrical resistivity : 5.00Ω.cm～20MΩ.cm

TDS : 0.000 mg/L～19.99g/L

Salinity : (0.0～8.00)%

Temperature :（-5.0～135.0）℃

Resolution ratio

Electrical conductivity : 0.001μS/cm、0.1ｍS/cm

Electrical resistivity : 0.1Ω.cm

TDS : 0.001 mg/L

Salinity :0.01%

Temperature : 0.1℃

Testing error

Electrical conductivity : ±0.5％FS

Electrical resistivity : ±0.5％FS

TDS : ±0.5％FS

Salinity :±0.1%

Temperature : ±0.3℃

Constant conductance pool with best conductivity measurement range

Electrode constant (cm-1): 0.01, 0.1, 1, 10

Test range(μS/cm): 0.-19.99μS/cm, 2-199.9μS/cm, 20.0μS/cm-19.9ms/cm, 200μS/cm-199.9ms/cm

Temperature compensation scope: （-5.0～135.0）℃

Dimension(L*W*H): 250×195×100mm

Weight: About 2kg

Datasheet

Advantages

1, Can test Electrical conductivity, Electrical resistivity, TDS, Salinity, Temperature

2, Adopt microprocessor technology, with automatic temperature compensation, automatic calibration, automatic switch range, etc

3, Big screen, blue backlight, double digital display LCD 

4, With standard RS - 232 and USB interface, can connect with PC