Model 300 portable conductivity meter

• measure conductivity and temperature and report calculation parameters such as specific conductivity, salinity and total dissolved factors

• super stable four electrode conductivity tube, requiring little maintenance

• stainless steel probe is durable and easy to sink into the water. Waterproof instrument housing

• the cable interface is equipped with a stress relief device to reduce material fatigue at the connection and effectively extend the cable life

• automatic range selection, automatic temperature compensation, low battery display

technical parameter

Temperature coefficient: 0.0% to 4.0% (default: 1.91%)

Catheter constant: 4.50 to 5.50 / cm (default: 5.00 / cm)

Waterproof specification: IP65 waterproof grade (host - splash proof

Power supply: 1 9-volt battery (service life: 150 hours)

Temperature measurement range: -10 ℃ to +90 ℃;

Resolution: 0.1 ℃;

Accuracy: ± 0.2 ° C or ± 0.4% of the range, whichever is greater

Conductivity measurement range: 0-200.0ms/cm (4 measuring ranges);

Resolution: 0.1 μ S-0.1mS/cm；

Accuracy: according to the measuring range;

Salinity measurement range: 0.0 to 70.0ppt;

Resolution: 0.1ppt;

Accuracy: ± 0.2% of the measuring range;

Total dissolved solids: g / appreciation calculation parameter;

A constant of 0.30 to 1.00 can be entered;

The default value is 0.65 recommended by the standard method