1、 Product introduction

DYYM-30 intelligent conductivity salt density tester, also known as direct reading equivalent salt density tester, is specially designed for testing the density of intelligent conductivity salt. The system has built-in intelligent conductive salt density calculation formula, and the reading is intuitive. Real color TFT LCD is used for human-computer interaction, which is easy to operate, and all parameters and results are clear at a glance. The instrument has its own micro printer, which is convenient for data storage and comparison. Two power supply modes, external power supply and built-in battery, are provided to facilitate laboratory and field tests. This instrument complies with the provisions and requirements of the latest standard Q/GDW152-2006 Standard for Classification of Environmental Pollution and Selection of External Insulation for High Voltage Overhead Lines and Substations, and is applicable to the salt density test of external insulation equipment for high voltage overhead lines, power plants, substations and other places.

2、 Product characteristics

Direct reading type without conversion. The salt density on insulator surface is directly displayed.

Imported platinum electrode is adopted. Stable and reliable performance.

 The measurement range of salt density is 0.001 mg/cm ²-- 9.999mg/cm ²， Resolution 0.001 bits.

 Other parameters such as conductivity and temperature of solution can be measured at the same time.

Full range automatic switching to improve the accuracy at low salt density.

 It has the temperature automatic compensation function, and the solution conductance value is automatically compensated to the value at 20 ℃.

 It has the system automatic calibration function, which can be automatically calibrated when the machine is started to improve the measurement accuracy.

Built in large capacity data memory, which can store more than 10000 groups of measurement data.

The instrument is equipped with a micro printer to facilitate accurate, true and effective recording of results on site.

 The instrument is powered by external power supply and built-in battery, which is convenient for laboratory or field use.

320 × 240 true color TFT LCD screen. (Full English display can be customized)

Unique human-computer interaction interface and simple operation.

 The display screen has the function of automatic backlight reduction without operation, which can save electricity and reflect the concept of green environmental protection.

3、 Technical indicators