Best GNL-120-5（M2）Oxygen analyzer
Process quality control, reliability testing, and shipping inspection systems, strong quality management systems are used as guarantees for production in
GNL-120-5（M2）Oxygen Analyzer Product Features
With microcontroller as the core, stable and reliable;
Using frequency conversion ion flow sensor as the measuring unit, high precision, long calibration cycle;
Split structure design, probe using high temperature resistant material;
128×640LED display window display gas concentration, menu, data and device working state, intuitive display, rich content;
Using the latest touch button technology, button sensitive, reliable, simple operation, long service life.
Product Features
| Sensor | Frequency conversion ion flow sensor | |
| Measuring range | 0~25.00% O₂ | ±10ppm |
| Linear error | 0.01~99.9 ppm | ±3%FS |
| 100~999.9ppm | ±3%FS | |
| 1000~9999 ppm | ±3% of measured value | |
| 1.00%~25.00% | ±5ppm | |
| Repeatability | 0.01~99.9 ppm | ±1.5%FS |
| 100~999.9ppm | ±1.5%FS | |
| 1000~9999 ppm | ±1.5% of measured value | |
| 1.00%~25.00% | ±5ppm/7d | |
| Stability | 0.01~99.9 ppm | ±1.5%FS/7d |
| 100~999.9ppm | ±1.5%FS/7d | |
| 1000~9999 ppm | ±1.5%/7dof measured value | |
| 1.00%~25.00% | ||
| Response time | T₉₀<60s (after full preheating) | |
Since the establishment of the its sales network has spread all over the country.