The product features of the JX-4 semi-automatic dual channel thermal analyzer include: $r $n $r $n1, direct injection. Strong compatibility, suitable for gas chromatographs of various brands both domestically and internationally. Easy installation, no need to make any parameter or setting changes to the gas chromatograph, ensuring the consistency and integrity of the gas chromatograph. $r$n$r$n2、 The instrument adopts a microcontroller control system, integrates multiple controls, has a small size, compact structure, strong functions, and is expandable. $r$n$r$n3、 Adopting high-precision stabilizing valves and needle valves, with high stabilizing accuracy and stable airflow control. $r$n$r$n4、 Dual channel design allows for simultaneous analysis of two samples, reducing analysis time and reducing workload