1. The low temperature preconcentration technology increases the air sampling volume to 500-1000mL, lowers the detection limit of NMHC to sub-ppb level (ordinary FID responds to 1 ppm of air VOC), and meets the detection requirements of low or ultra-low concentration air VOC.
2. Flow rate controlled by MFC, the deviation is less than 2%. Compared to mechanical current limiter, it can avoid blockage completely.
3. The 2600GT can be controlled by PC and smartphone. The sampling parameter settings are intuitive and user friendly. It possesses real-time recording and a visual display of the sampling pressure and flow data.
4. Built-in sampling pump with sampling power
5. DC 24V battery，allowing it to last longer than 10 days.
6. Sampling box has all-weather waterproof and earthquake-proof functions.