Characteristic
Support humidity measurement of various gases (SF6, air, nitrogen, oxygen, argon, electronic gas, natural gas, etc.);
Based on the principle of cold mirror dew point, it can directly and accurately reflect the actual humidity without hysteresis;
Four-stage semiconductor refrigeration + cold tube heat dissipation is better than the refrigeration capacity of 95 ℃, and the lower limit of measurement is low;
High precision: ≤ 0.2 ℃; Repeatability: ≤ 0.1 ℃;
High sensitivity, fast measurement speed and good stability;
Built-in condensation accelerator (QCA) can ensure rapid and stable measurement of extra-dry gas;
Dew point temperature ℃, PPMv, gas flow rate, ambient temperature and ambient humidity are displayed in multiple units;
Color large screen LCD display, full curve tracking;
Visually display the frost freezing progress, which is convenient to judge the test progress;
Mirror automatic inspection, when the light energy is insufficient or too strong, the light energy is automatically adjusted;
Automatic alarm prompt function of fault information;
Strong anti-pollution and anti-interference ability;
Simple operation and convenient carrying;
Support Chinese and English interface display;
Support measurement record storage, query and printing;
Built-in large-capacity lithium battery power supply, can work continuously for more than 8 hours, and is convenient to use;