Introduction: The PLA-GPA1000 automatic sampler is specially used for sampling gas products. Through the automatic mechanical platform, the sampling, sample feeding and sampling process can be efficiently completed; the influence of manual operation is avoided, and the accuracy and repeatability of the test are ensured; Features: 1. Based on the GPA1000 fully automated mechanical platform, the sampling, delivery and injection process can be efficiently completed; 2. The automatic switching function of the working position is realized through the precision multi-axis motor; 3. Avoid the influence of manual operation and ensure the accuracy and repeatability of the test; 4. Realize 7×24 h unattended operation; 5. Computer human-computer interaction software, intelligent operation interface; 6. A variety of built-in experimental methods, self-designed experimental methods can be saved and retrieved; 7. Compatible with the current mainstream imported, domestic chromatography and various special sensors and detectors. Technical parameter: Sampling needle specification: 25 μL (standard imported HAMILTON special gas sampling needle) Sampling Bits: 9 Input/sampling times: 1~9999 times (or according to the setting) Sampling interval can be set: 0~9999 s Sampling time: 40 s Sampling cycle: 1~9999 times Sampling repeatability: RSD<0.8% Cleaning digits: 3 digits Sampling needle cleaning times can be set: 0~9 Gas protection: pressure 20 kPa (gauge pressure); small flow rate 150 mL/min Compatible with a variety of chromatography: height < 450 mm
Introduction: The PLA-GPA1000 automatic sampler is specially used for sampling gas products. Through the automatic mechanical platform, the sampling, sample feeding and sampling process can be efficiently completed; the influence of manual operation is avoided, and the accuracy and repeatability of the test are ensured;
